Forty-Speed CD-RW Shootout
Keefe John writes: "Several months ago, 40x burning became a reality when Plextor got the jump on all of the other optical storage companies with the PX-W4012TA CD-RW. Since then, many companies have been coming out with versions of their own. As with any genre of products, a few stood out above the rest. Namely, the original tried and true Plexwriter; the wallet-friendly Lite-On, and the speed-daemon Teac. Today Techware Labs will be comparing the three drives on their relative merits. Read the full review over at Techware Labs."
Aren't there already manufacturers selling 52x drives?
"I'm a leaf on the wind. Watch how I soar."
-Hoban Washburn
I got this plextor drive shortly after it came out and amazingly, it is QUIETER than the 24x10x40! If you are looking for pretty quiet CD-Rw, I say you should check the plextor 40x12x40 out. Furthermore, the slower one has a fan on the back and mine does not! (Try to get the European version, btw, because it comes with Nero as opposed to Roxio EasyCD.0
If you submit a /. story to a site that you run, please check your bandwidth first to see if it can survive the Slashdot effect, or at least put up a less-graphic version of the page.
Great. That means you can now burn a 74-minute long CD in 111 seconds instead of 139. Just think what you could do with those extra 28 seconds!
Or, no -- wait! Surely it couldn't be that this is just another manifestation of My CPU's Got More Megahertz Than Yours syndrome?
Could it?
--
What short sigs we have -
One hundred and twenty chars!
Too short for haiku.
I just bought a shiny, expensive new 24x burner a few months ago. Stupid technological advancements make me look bad... *grumble*
Move 'sig'. For great justice!
To be technically correct, they have a MAX speed of 40X. They don't burn at that speed throughout the entire burn, they may reach that speed at some point though. That's why the actual burn time of a CD has pretty much reached it's limit. Going from 8x to 16x is not the same as going from 16x to 32x.
My beliefs do not require that you agree with them.
Does anyone still develop SCSI CDRW drives? I need to connect a couple to a unix workstion and using IDE/USB/Firewire is not an option.
Oh my, you've been living in an different uni(x)verse for too long! You should have said "speed-demon" (no 'a').
Height: 38U, Weight: 0 Newtons, Eyes: #0000FF, OS: Gray Matter 1.0 (Alpha)
Still though, I wonder how long CD's will be around with writable DVD's sitting on the shelf at the local CompUSA.
___ I don't respond to Anonymous Cowards, and I Never Mod them UP.
Has anyone tested this on a Linux box to see if it will perform fully or does it need windows drivers to reach full potential ?
Damn, the last time I burned anything it was at 8x. Googling around it seems like media rated for 40x is available, I guess I missed all of the cool advances like 24x and 36x. Oh well, my next burning system will be DVD-R anway.
do these new drives spin the disc really fast or use some kind of multi-write technology? The article didn't mention it (as I can see)
I remember reading that the current drives are reaching a limit where a disc will shatter because it is spun too fast, could these drives have a problem with that?
I needed a CD burner in a hurry, ran down to Fry's Electronics, and grabbed the one that :-)
looked like the best price/performance: a Sony CRX195 40/12/48.
$89.99 with a $20.00 rebate.
I installed it, spent 3 days trying to figure out how to get my Linux box to see it, and then it
worked. I didn't even know 40X was fast
Sometime back on /. there was article on how spinning a CD too fast would result in a shattered CD. Now I would be interested in knowing how high spin speeds, below shattering speed, would effect the life span of a CD - would we see pit damage due to heat or any other effects?
Jumpstart the tartan drive.
As I recall, each speed increase turns out more frisbees than the last. 10x burns less reliably than 8x, etc.
Not to mention that CD-RW drives DO have a theoretical maximum number of CDs they can burn before they're worn out to the point of turning out NOTHING but frisbees...
Given those 2 points in mind, then what's the point for most people? I'm sure small software or music studios might be able to make use of it (probably cheaper, or at least easier than having their CDs pressed, especially for small runs), but I can't really see it being that practical for the home user very often (yet), especially since I have yet to see a CD-R rated for more than 24x, with most being 16x and the Plextor at least (apparantly) won't let you burn at a higher speed than the CD-R(W) is rated for.
Dark Nexus
"Sanity is calming, but madness is more interesting."
but my problem is finding 40x media, I can usually only find media certified for 32x. Does anyone have any experience using 32x media at higher speeds?
I don't pretend to be remotely knowledgeable on the subject, but would it be possible to use multiple lasers in one CDRW to get around the whole higher-velocity = shattered CDs problem? Seems like a feasible idea, at least in theory. Anyone know of any companies who have tried this?
please... what's the use of putting up links to sites which surely are going to be /.-ed ???
please tell me...
No 40x LG review? (I can't get at the article, so I'm going to assume what slashdot said was true).
Cheap, and reasonably reliable. Works like a champ in linux. I'd get another LG.
If you could be told what you can see or read, then it follows that you could be told what to say or think - BoC
TCP connection to 'ssadler.phy.bnl.gov' failed: Connection refused.
I guess I'll never know.
Athletic Scholarships to universities make as much sense as academic scholarships to sports teams.
Why would you waste your money buying a new 40x CD burner (unless your old burner dies and you have money to burn)?? If you have money to burn and are only after bragging rights, buy a DVD-R! Obviously, CD-Rs are not going to be around too much longer since they will be replaced by DVD-Rs (or holographical hard drives .... another completely different topic).
... DVD-Rs.
... 16x CD burner = $89, ... 40x CD burner = $250, ... DVD burner = $400 ...
... gaining 3 minutes per burn for something I'll only be using for another year just isn't worth $150 to me! .... and I love to have bragging rights ....
...
Save yourself $100 - $150 and buy a 16x burner if you MUST replace your CD burner, otherwise spend your money on what is going to be around for the next several years
Let's see (wondering through Best Buy)
I'll pass on the over priced CD burner
My 2 cents
HallmarkOrnaments.Com
If you place a link in a comment that you write, please check that the server is alive first, or at least click on the links in the comment preview.
Are you a Top Hacker?
I have the 40X liteon (Cendyne OEM'd box) drive for around $70 last month. It replaced a Verbatim 32X drive I got the month before (took back to get faster drive at same price>
.. I beg to differ. I follow the alt.binaries.multimedia.anime and alt.binaries.anime groups on Usenet and 1.5 - 2 gigs per day of downloads are not uncommon. While this only works out to maybe 3 disks per day I don't religiously burn everything I have every night. Things like wanting to burn only episodes of the same show on a disk or simple lazyness do matter.
.. and at 2:30 per disk vs 3:00 - 3:30 per disk. It makes a big difference.
While there is only a comparitively small increase in speed the actual usable speed was more than a minute better. The Verbatim drive took much longer to close the session out and waited till later in the burn to switch up to it's highest speed.
As far as the argument that faster speeds are bragging rights only
I sometimes queue up 35 gig or more of stuff to burn
Someone may comment that I just need to get a DVD drive. That's the next step, for right now a 40x burner and $0.10 per CD or lower is more cost effective than $270 (with shipping and such) for a DVD burner and ~$2.00 per DVD.
on your wedding day.
Since faster certified media tends to cost more, would the extra costs in materials be greater than the amount saved with a lesser burning time?
Don't CD-RWs or DVD-RWs sucks anyway even if they will burn at 100x ? They are standard equipment now almost the only option to give somebody a large file on a medium.
:)
They are not as "easy to use",IMHO.
Copy, erase,move in a snap with a usual HDD or even diskette. Compare it to CD-RW erase,make and burn cycle.
Even so called packet writing have not helped much.
It is not *difficult* to me.
It is *annoying*.
It is routine.
I hate routine.
Importing sessions, blanking,writing.
Every day, few times a day,every file i get.
I would like to spend my life more on thinking or coding , drinking beer whatever not mastering CDs.
More than 10 years most of people waits for a fast and high capacity standart random access rewriteable medium for PCs (MACs SUNs whatever).
Yet today we could see that brand new PCs are still equipped with a little and cute 1.44 MB floppy disk. ( sheesh only 2 times of modern CPU cache ).
Is there any hope left ?
What do you think about this ?
Will manufacturers negotiate about single standard someday ?
Can we ( together ) do something to make this happen ?
P.S. remember good old days when you could bring everyhing with you in a few floppies
GL
burners must burn
Faster is not necessarily better.
We prevent drives writing faster than 8x because we have found the disks cause problems further down the line when sent as demos (unplayable) or to CD pressing plants where there are errors found on the disks.
---- The Open Source Record Label : : LOCARECORDS.COM
I guess it's time to replace my crappy HP 2X CD-Writer...
This space left intentionally blank.
I have 3 HP CD burners (4x usb, 12x int, 16x int) and I think they are great. What gets me is that HP stopped distributing CD burners in favor of their new DVD burners. I wish they had a 40x cd burner available. Guess I'll just have to save up for an HP DVD burner.
In my case I went from ~40 minutes down to less than 4. That's when you know things are worth upgrading!
-- Scientist: You aren't going to leave me here, are you? Boagh! Thump...
Speed of burners at this point in time is pretty much moot. What really differentiates them is their ability to reproduce copy protected titles. Where are those tests?
http://www.yamaha-it.de/england/products/CRW2200/2 200-3200scsi.htm
/ScumBag
This may be helpfull
The only reason I purchased the Plextor 40x CDR is because how the Plextor Drives perform with Norton Ghost. I routinely backup our workstations to CDR with Norton Ghost 7, and most CDR drives are painfully slow with this DOS program. I have even seen 32x and 40x CD Burners run at only 60 MB per MINUTE with ghost. Plextor burners are nearly as fast as the Hard Drive, running consistantly over 200MB per minute on 7200rpm Drives, and even faster on our SCSI based Servers.
Why don't reviewers benchmark this test, because it is a very common use of a CDR Drive.
Dont exactly remember the link, but I read somewhere that you could effectively update the firmware to have LiteOn 40x run at 48x. I own a Lite On 40x12x48x and my previous one used to run only at 2x (otherwise the buffer errors would kick in). And it was a huge difference to jump from 40 mins to 3 mins.
I dont own a Plextor, but I would say on a cost to performance basis, LiteOn wins hand down. Never turned out a coaster in the last few hundred CDs.
Rapid Nirvana
Let's see (wondering through Best Buy) ... 16x CD burner = $89, ... 40x CD burner = $250, ... DVD burner = $400 ...
...
First off, its "wandering" not "wondering"
Secondly -- I just picked up a 40x burner at Best Buy LAST WEEK for $89 - $20 rebate = $69.
Thirdly -- you can sit on the bleeding edge and pay 6-10 times as much for something that you know will either
(a) Drop significantly in price in the next 6 months -2 years.
(b) Become obsolete (and worthless) in the next 6 months - 2 years.
I, however, will enjoy my non-alpha release that is cheaper, more stable, and has support/drivers on the web site, thank you very much!
I would have to say that explosives are the most abused technology in all of history.
Comment removed based on user account deletion
Moe: Heh heh, I got it used from the navy. You can flash-fry a buffalo in forty seconds.
Homer: Forty seconds? But I want it now!
My beliefs do not require that you agree with them.
I Have never owned one, I have had several CDRW's over the years, including a Yamaha SCSI 6/6/24 which lasted 4 years burning approx. 5-10 disks per week, That drive was a real workhorse. Recently I was at a vend-duh's open house and won an Acer 40x CDRW, I Havn't seen much about the Acer drives so I figured, "what the hell, It's free(as in beer)" Not a bad drive, I have had it for three months and burn on average 5-10 CD's per week, The speed is nice, alot faster then what I have previously had access to, I'm surprised that what I always considered a "low-end" hardware manufacture has produced a good quality high speed CDRW... I wish I could find a review of that drive just to see if other people have had as good of luck with the Acer as I have...
Just My $.02 worth
Keith
You can get the Lite-On 40x cd-rw for around $70. The cool part is on their website you can download a flash upgrade to make it a 48x burner. 48x cd-rw for $70 is a good deal
1+2+1+1 || 1+2+2+1
These new CD-RW drives are nice, but what I really want to know is can I use them to make a backup of my copy of NWN, WarCraft3, etc? Considering the damn copyrestrictions they place on them, with 90 day warranties for replacement (ha...). Especially considering if you have a "collector's edition" game with special CDs (e.g. Diablo 2, WarCraft 3, etc), if that CD gets damaged, the best you get is a replacement with a regular edition CD (hey, it's nice to have a goodlooking set!)).
A) No-CD cracks don't work because most games are beta-quality, and patches come out continually.
B) Unauthorized patches are bad if you want network play (I paid for the game, I want to play online!)
C) If my CD breaks, and I couldn't copy it, you bet I will look for a pirated copy. Sorry, but the price of today's games (add taxes and stuff, and it's over $100 Canadian!) mean I'll buy *ONE* copy. If it breaks, you're going to get roasted the next time one of your games comes out (I paid $100 for this shiny disc I can't use anymore?).
D) A disposable CD-R backup is excellent when you go to LAN parties as well as to friend's houses. Never worry about losing a game somewhere.
(And it isn't a piracy issue. If I pirated the games, all I'd do is burn the damn ISOs onto CDs, copy them to my hard disk, and use a CD emulator like Daemon Tools (great for mounting Linux ISOs on Windows). I'd just need any damn CD-RW drive that can write a ISO9660 filesystem!)
Ah, furgitaboutit. I'll just use CloneCD to dump the CDs to ISOs.
This Page [google cache] tested CD Roms to destruction and concluded the fastest a CD rom could spin at without self-destructing was 64x to quote
"A 64x drive using CLV would have to rotate the disc with 33,920 rpm when reading an inner track, exposing the hub of the disk to a tangential force of some 45 N/mm2. A point on the periphery of the disc will be moving with 213 metres per second, slightly more than half the speed of sound. Can the disc take that?
The answer is no. A powerful no.
At about 52x, i.e. 27,500 rpm, most manufacturer's CDs blew up in a rain of plastic particles, leaving their marks on the premises. The result was a pile of shimmering plastic chips."
seems a bit silly/iresponsible to even get close to those speeds if storing data reliably is an issue (especially using 20c media), sure the drive might reach those speeds but will the media ?, has this drive got something special to prevent destruction (multiple heads etc) or is it just using brute force ?
- Although the maximum reading speed of the drive is 48x, it will be factory set at 40x and includes a SpeedRead function that enables users to select the higher speed.
Oh, the burnmanity!Patrick Peeters explains: "The reason we use this unique approach is to provide flexibility to customers: for the vast majority 40x is the ideal mix of speed/quality, but there are a small number that will require 48x. However, the increase in speed from 40x to 48x can increase the noise for any drive in the market. In extreme circumstances using high-speed reading, where the CD is severely scratched, it can explode in any drive and even cause injuries to the user. We have redesigned the PlexWriter 48/24/48A drive to strengthen the front bezel to prevent any injuries. To our knowledge, we are the only manufacturer in the market to have implemented this safety feature."
Money for nothing, pix for free
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Look for google caches before submitting people. This would be a good tip to have on the submission page.
-- Note: If you don't agree with me, don't bother replying. I won't read it.
And man is it cool. I haven't found any 40x media in local stores yet (i'd rather not order on line), but I have found 32x and the drive really does burn onto it at 32x. ~2 minutes for a full cd. Fantastic!
-- Note: If you don't agree with me, don't bother replying. I won't read it.
The URL http://www.techwarelabs.com/reviews/storage_memory /40x_burner_roundup/ :)
has been limited to 1Mbps. So all is well
- havoc
Nice that things can go that fast. However, if you're going to use CD-R that don't suck (Kodak and Mitsui), you won't go past 24x.
Mike Nomad
The only two criticisms so far have been the hoary old "teeth" myth. Clue: I've been to the U.S and your dentisty is nothing special, unless you happen to be on TV and need (and can afford) thousands of dollars worth of work.
Since I can't read the story, I'll ask here. I just returned an OptoRite 40x12x40 drive. It had the following problems: hung when reading a CD for duplicating (back off RIAA - it was a Linux disk); hung when writing a CD-RW; and would get a media error about 500MB into writing a CD-R. Does anyone know if this sounds like a bad drive, or is there some Linux (Mandrake 8.2) incompatibility? It said it would work with Linux on the box.
Also, is OptoRite the same as the Lite-On? I see alot of $40 40x12x40's and they all seem to be OEM'ed from the same place.
Taiyo Yuden, baby. The real stuff is available at Americal.Com or you can get TYs badged as Fuji just about everywhere. Great stuff. Won't last as long as Mitsumi Gold but is close.
Knowledge is power. Knowledge shared is power multiplied.
What happened to SCSI CD-Rs?
They have all seemed to die. The best ones were Plextor ones, but now plextor just seems to make IDE drives. I am a SCSI advocate, and really would rather not have IDE stuff in my system. I know that my SCSI harddrives could keep up with a SCSI CD-R, and probably still let me play quake 3 at the same time, without fear of underrun.
Anyone know any SCSI CD-R manufacturers?
Tibbon
tibbon.com
48/12/48 just announced:
http://biz.yahoo.com/bw/020821/210153_1.html
YORBA LINDA, Calif.--(BUSINESS WIRE)--Aug. 21, 2002--EZQuest began shipping its new Boa 48x12x48 USB 2.0 CD-RW drive today. Last month, EZQuest began shipping its FireWire version of this drive. The drives are priced at $189 for the USB drive and $199 for the FireWire drive. Together, these new drives are the fastest, highest-performance drives in the industry. Both drives can burn a 74-minute CD in 1.52 minutes (about 20% faster than 40x drives) and re-write a 74-minute CD in 6.1 minutes. Other features include their 48x read speed (the fastest available on a CD recorder), and their 2MB buffer size and buffer under-run technology (which eliminates under-run errors in fast-write modes). These high-speed drives are ideal for data archiving and desktop publishing, and for MIDI and recording studio applications.
This site has an excerpt from the review.
Here is our review for those interested. we reviewed the same exact drive and were pretty impressed with it.
My Acer CD-RW is fine. Only a 2x, but I'm a patient person.
Almost all DVD-R(W) drives will burn CD-R(W)'s so you can have your cake and eat it too here (though dvd-r drives won't burn a cd as fast as some of the latest cd-r(w) drives do.) CD's will be replaced by dvd's eventually, but they will be around for quite a bit longer and dvd drives will always be able to read them so no need to to upgrade yet. The shootout between dvd-r(w) and dvd+r(w) isn't over yet, better wait until the winner is know before you end up with a bunch of useless disks. Maybe a dvd drive that will work with both flavors will come along and claim the title of standard. And even DVD will become obsolete as the new blue-ray drives and media become available. I'll sit dvd burners out until the media drops to about $1 a disk or less and the burners drop to the $100-150 price range.
Someone, somewhere, is thinking very hard about how to turn his knowledge into a dangerous anti-piracy measure.
"Damn man, what happened to your arm?"
"Was trying to cd-to-cd copy some juarez and the damn CD exploded. My cat wasn't as lucky."
Finally, math books without any of that base 6 crap in them.
I believe the reason that a badly manufactored CD won't explode at 40X is because when a CD drive claims 40X speed they are talking about the speed of the outermost bits of the disk. While the test you refered to is talking about the hub. I don't know what the difference in speed is, but I'm sure it's very significant.
Kind thoughts do not change the world
"Was trying to cd-to-cd copy some juarez...
Juarez? The city in Mexico? Don't you mean warez?
Presumably, 40X media is built accordingly to withstand the force applied by a 40X drive. If/when drive speeds reach 64X, we should hope that media manufacturers will offer compatible discs.
AFAIK, Cendyne and Buslink are both shipping Lite-On drives at the moment.
A friend of mine had similar problems with an Optorite unit.
-- I wanna decide who lives and who dies - Crow T. Robot, MST3K
Tha page is a bluff, its a aprils fool joke that have been translated to the webb.
I don't know wether to jump for joy or be very afraid because now Britney Spears can reproduce faster than rabbits....
-----
Please note, this is humor, nothing else.
"Perl 6 gives you the big knob" -- Larry Wall
Ummmm let's see at 64x the disk flies apart and kills everyone in the room just like a jet turbine failure. So let's say they lick that problem.....how soon before we see an alcohol/chlorine/halon/liquid nitrogen injection Pelltier effect cooled drive chassis unit.
Seriously if you need to save that much time just invest some dollars for a multi duping unit and burn 4 or 6 or 12 or 20 CDs at the same time.
What happened with the true-x drives? I lost one to a power surge, but they are off the market now. They used 4 lasers instead of one, so they were quiet and the fastest of the market (72x, and not MAX, they were REALLY 72x ALL the time)
Open Source Java Web Forum with LDAP authentication
Every single damn story about CDR burners has people bitching about the apparent worthlessness between the difference between 40X and 48X or even 24X and 48X. Well folks, this difference is real if you burn more than on CD (OMG!). Get over it!
007, you're mission is to burn 1000 CDs, you have to choices, buy a 40X burner for $45 or buy a 48X for $55 (Lite-on, pricewatch.com). What do you choose?
Damn easy choice isn't?
Sorry about that havoc :(
I submit all the time and never get posted. Next time we will be prepared.
-keefe-
Whatever about saving that precious extra 30 seconds or so during burning, I prefer to know that my burner can handle some of the more neferious copy protection schemes now coming to market.
Many of these are based on sending abnormally regular EFM subchannel data to the CDRW and relying on it to crap out. You can get details about the capabilities of current burners here, but this CloneCD list describes exactly which burners have the firmware "Correct EFM-Encoding" cojones to defeat the latest copy protection.
I'm glad to see that the "wallet-friendly Lite-On" drives seem to feature some of the the most consistent support for defeating EFM trickery.
Da Blog
I recently burned over 500 copies of CD's (Attn. RIAA: content is church services, so no copyright issues here). Equipment included a CD tower with 40x Lite-On drives, media was rated for that speed.
I had three coasters. That is a 99.4% success rate.
So the overall reliability at high speeds is good. You are probably more likely to have coasters when using a CD-R (even the same ones I have) in a computer where demands are made by other processes, hard drives are fragmented, and users are idoiots (j/k).
Give me my freedom, and I'll take care of my own security, thank you.
> At about 52x, i.e. 27,500 rpm, most manufacturer's CDs blew up in a rain of plastic particles
But what about all those 52x and higher CD-ROM drives out there?
If the format works in Set-tops, that raises the scarey specter of piracy.
I'm the stranger...posting to
> and get a much slower drive (12/10/32 vs 40/12/40 or 40/12/52).
Sanyo has a 24x/10x/40x SCSI CD-RW drive available, but they're not as cheap as their IDE cousins of course. Maybe it will pay for itself in fewer frisbees and frustration?
Ah, but what about reading older CD-ROMs at 64x+? Would they blow apart just reading the TOC?
"It's tough to be bilingual when you get hit in the head."
I have had a lot of problems with the CD recorders that I have bought in the past two years. Here's a brief history:
Mitsumi - 4x2x8x - May 2000 $165
failed after 7 months usage, about 20 disks.
gradually could not read or write data correctly - no error messages
couldn't contact tech support for RMA
BTC 8x4x24x Dec 2000 $120
-failed after 6 months usage, about 30 disks.
-gave the same stange error message with every attempt to access a CD.
-returned for RMA. Received replacement that is
beginning to fail after 9 months.
QPS Que (Ultima Technologies) 24x10x40x $90
-failed after 6 months usage, about 50 disks.
-no drive letter assigned by Windows. Tried several PC's with same results.
-could not contact Que tech support; sent five e-mails (none answered). Telephone call placed on hold for 45 minutes (my toll charge) with no reply.
Artec 32x12x48x (Ultima Technologies) $60
-still working after one month use, about 20 disks.
What is wrong with this industry???? I really like this technology but I dread having to throw more and more money into these defective products!
Has anyone else had these kinds of experiences?
I think this review is really not worth a cent, at least it doesn't give you a good view on the drives, because the tests are to short and too less. If you want extensive, quality CD-RW reviews, that clearly explain what is important and that tests all features, there is only one site CD Freaks.com ! Check out their reviews here: Lite-On 40x Plextor 40x Teac 40x Intresting note to add that most of the times when discussing high speed CD-RW drives people are going to talk about the speeds and exploding CDs etc. You should know that there is a difference between reading and writing discs. Writing at high speeds is not really a problem because you are mainly using new CD-Rs you get out of plastic or whatever, there is no label on it, or an other print, in other words the CDs is stable and not likely to be damaged. If you are reading a CD you read CDs with label, damaged plastic, dust, and other stuff that make the CD unstable, and if you have the slighest scratch in the plastic the CD might even break in pieces at high speed ! So to conclude: 40x, 48x, 52x, 56x writing is not a problem, above 40x reading is unsafe !
Only half-joking....
I bought a Sony drive about 4 years ago that stopped working after about 10-20 disks. If I remember correctly it could read it's own writing, but other drives couldn't, so maybe it some kind of alignment problem. Replaced it with an HP 8x4x24 that is still going.
ATA-33 supports 33mb/sec. That's equivalent to burning a 700mb CDR in 21 seconds. That's 228x speed. The IDE bus is NOT the bottleneck. :)
Besides, they could start using ATA66 or ATA100 if ATA33 wasn't fast enough.
Repeal the DMCA!
Excuse me? You're slashdotted, so you're going to send me a page full of image button navigation links, javascript, animations and advertising?
What about a text only summary? A table of results? Maybe even a cheesy two colour graph? I really only want to see which one has the best blend of reliability and speed.
lol! think that's bad?? my lite-on 16x can burn fine, and read normal cd's fine,, but it can't read burnt CD or RWs,, not even the ones it writes!! now is that bizzare or what! my burner before that was an HP 4x,, after a year, it's laser over heated, melting it's self, and the disc in the drive (not badly, but definatly noticably,) Reece,
Sanyo does SCSI CD-RW at decent speeds. See the God box at Ars Technica for details.
The writing is full CAV too with 8Mb cache. And Mt Ranier support, which is just wonderful, for those that don't know this means you just put in a blank CDR/CDRW and start packet writing to it - the formatting is done in the background so no annoying wait before the disc is usable.
I'm not too sure about the Disc T@2 feature, I suppose it's nice putting graphics round the edge of a CDR but I tend to fill them up.
Err, it wasn't a reason for me to get it but somebody might care that the LED is blue/purple. Oh and my previous fastest CDRW is a 12x10x32 so this is a useful increment.
I hereby inform you that I have NOT been required to provide any decryption keys.
40x12x48 CD Recorders EIDE/ATAPI
5.25-inch FireWire Enclosure
And the case, if you must have it stand alone, is only about $60.
Well, I assume the technique had some problems (Zen Research seems to be down for the count) and would have to be adjusted to work with CD-R, but isn't the idea behind TrueX (which Kenwood used for quite a while) a potential work-around now that noise and safety are becoming issues?
They used a diffraction grating to split the beam and read mutliple points on the disc at the same time. That freed them up to spin the disc slower to reduce noise and jitter. It also meant they could read at a consistent speed across the entire surface of the disc. Not to mention greatly reduced spin-up times.
This wouldn't work as-is for burning CDs because you're turning on and off the laser, which would mean all the "split" beams would have to be writing the same thing. But how hard would it be to put in a second laser, spin the disc at 32X and get 64X burning with less noise and no safety issues? Anyone know why TrueX failed and if / how it could be adapted to CD-R?
Read here
Since I can't read the story, I'll ask here. I just returned an OptoRite 40x12x40 drive. It had the following problems: hung when reading a CD for duplicating (back off RIAA - it was a Linux disk); hung when writing a CD-RW; and would get a media error about 500MB into writing a CD-R. Does anyone know if this sounds like a bad drive, or is there some Linux (Mandrake 8.2) incompatibility? It said it would work with Linux on the box.
/etc/security.
I had a similar problem involving large files that ended up being a security issue (max allowable file size). Have you noticed similar problems, say, downloading ISO's larger than 500 Mb? Check your files in
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09 F9 11 02 9D 74 E3 5B - D8 41 56 C5 63 56 88 C0 45 5F E1 04 22 CA 29 C4 93 3F 95 05 2B 79 2A B2
failed after 7 months usage, about 20 disks.
[...]
-failed after 6 months usage, about 30 disks.
[...]
-failed after 6 months usage, about 50 disks
[...]-still working after one month use, about 20 disks.
20, 30, 50 disks... daily? or weekly?
My Acer 8x4x32 burned about 150 disks monthly since july 2001. It's still working perfectly.
Do you put coffe mug on tray? How you managed to break drives so fast?
:wq
Not with CD-R/w drives, no. The first one, purchased ~4 years ago was a Matsushita 4x CD-R SCSI drive and it still is going strong today! This drive has no buffer underrun prevention since it was not invented at the time of purchase, but still not a buffer underrun in ~3 years (150+ discs) on it. My Plextor 24x10x40 served me well for a few months until I sold it. (30+ discs on that one.) My new Plextor 40x12x40 has been going strong for about 6 months now with ~50 discs burned and no signs of problems.
I suggest you invest in a non-cheap drive (although the Mitsumi should've done you well.) Plextor. Teac. Toshiba. Philips. Yahama. Not Sony, they are annoying with silly software. Actually Lite-On seems to have a good reputation ... my brother has one but it's too new to say it has avoided infant mortality.
My Plextor 12x4x32 SCSI CDRW is still running strong today, even after backing up my 80 gig drive to CD-Rs twice in 1 month.
Mind you, I pay $$ to get them, but they are worth the price in the long run.
I just wish they made SCSI versions Of their burners again. Alas.
I don't have a CD burner yet because I want to get one with excellent compatibility with Linux. Every time I read the CD burner boxes at Best Buy I see lots of assurances for Win 9x/ME/NT/2k/XP but few make any mention of anything else but Mac.
I actually bought an LG Electronics cd burner a few months back because it said "Slackware Linux supported" but the instructions seemed to state the assurance only applied to use as a CD reader. Discouraged I decided not to use it.
Any recommendations on brand/model for use with SUSE 8.x and/or Caldera? Would it make more sense to wait for DVD+R prices to come down?
jesus, i've been buying tdk 48x riteks for at least 2 months now. hell, i grabbed 2 more spindles of 100 last week.
:)
and if there's 48x media, then there's obviously 48x and higher drives..
i'd almost start to wonder if your power supply or something was giving out... just a guess. either that or you have extraordinarily bad luck.
Large print giveth, and the small print taketh away
Even _slow_ manufacturer like Iomega already came up with 48-24-48 drive, methinks it's time for someone to do a 48X roundup.
Muchas Gracias, Señor Edward Snowden !
I've been a fan of the TDK VeloCDs for a while now (currently have a 32x10x40) and all the head to head reviews I've seen of late have put the current VeloCD ahead of the rest of the pack.
Most, if not all, new drives have got some sort of system that is monitoring quality of burn speed at the fly. If things are starting to look bad, it automatically drops recording speed to the level where there are no more problems.
Seems to work, too, I just got myself a nice 40x LG, and it does detect that part after 70 minutes of my that's write media just SUCKS and dropped the speed - result, perfectly readable cd at avg of about 29x (32x write). Oh, and that media is 16x or 12x rated.
("that's shite" I used to call them. When burned with the old 20x10x40 acer... well, anything over 8x would result in corrupt data)