Posted by
CmdrTaco
on from the now-thats-a-lotta-pr0n dept.
Delta-9 writes "Here is a writeup on how to combine 6 200GB IDE drives into a small tower and hack together some firewire controllers to give you one giant 1.2TB firewire drive." Very cool project, both technically and aesthetically.
he used fire wire and not usb or scsi - or well anything else. this will save us from the hundred or so "Why not firewire?" posts every time somebody discusses some other method of moving data around.
.
-- It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
/.'ed
by
Anonymous Coward
·
· Score: 5, Informative
A few years ago while browsing the Halted Anniversary Sale, I came across a 4 bay 5.25" SCSI drive case for something really cheap (I think $35). I can't pass up a deal like this so I snagged it. Well it sat around for a long time, past the point of me giving up on SCSI. I had replaced my 3 36GB SCSI drives with 2 80GB IDE drives and never wanted to go back. So it sat. While performing the SparcStation ITX hack, I discovered that firewire to IDE bridgeboards could be had in the $50 to $80 range. After using one there I started a little thread in the back of my mind about what other nefarious uses I could find for these little gems. Then one day I saw an ad for a full height 5.25" box that held 3 3.5" hard drives. Suddenly inspiration struck me like a bolt of lightning, and in true Dr. Bob fashion, I took it to an extreme.
The largest drive available at the time I started this hack was the Maxtor 200GB.
What do you think?
Here's how I did it:
1. Start with the empty case.
2. The original case fans were very noisy. In addition to that, the fan grilles cause lots of turbulence noise. So I cut them all out and replaced them with PanaFlow fluid bearing fans and wire grilles. I had to make custom power cable harnesses for these fans as well
3. As long as I was replacing noisy fans, I replaced the fans in the drive carriers with think PanaFlow FDB fans. I threw their grilles out altogether as they operate with their doors closed and the grille is, well, pointless.
4. Next I downloaded the art work for the firewire logo from Apple's web site. I printed out one that would fit and glued it to the boring beige top case. Black indicated material to be removed. First I drilled pilot holes to get the tool bits in. Then I started cutting to remove the big chunks, then I cut closer to the edges with my dremel tool, and finally filed it smooth with my half round bastard (not shown here). Those that know the joke are now snickering.
5. After this the whole case was sanded and painted with Krylon Fusion Burgundy Red. This paint takes 7 days to fully polymerize so I set it aside and focused on the electronics. I also bought a hunk of clear acrylic from TAP plastics and a 30mm round for the center of the logo.
6. OK I've got a firewire hub that mounts in the same hole as the old Centronics connector did (firewire depot), and 3 dual drive FireWire to IDE controller cards. Plus I need to supply power and route the cables for data and the LED's. I decided to mount them on the empty panels between the back of the drives and the back panel. First I had to measure the card for the stand off. Never leave home without your trusty calipers.
7. Now the cards can be mounted on my 3/4" standoffs and 4/40 screws. This project would be impossible without round IDE cables. The powered hub is visible in the lower left of the 1st picture.
8. This might look like a chaotic mess to you, but it's actually a carefully choreographed symphony of cable. The truth is, it's the only way it would all fit.
9. This is glue. Strong stuff.
10. When the front was dry, I hit it with some 3M Imperial Hand Glaze. That made it nice and shiny. Mmmmmm Shiny. (droooool)
11. Now it's time to get silly. I installed 2 6" and 2 12" tri-color cold cathode lamps. These will really spice up my life. After messing with EL wire, I have decided that it's not bright enough to be worthwhile for almost any use. CCFL lamps however are bright enough to be seen in any lighting conditions including camera flash. EL wire is only visible in low light. CCFL lamps also last longer.
12. Like EL wire, cold cathodes require a high voltage inverter.
13. Finally I mounted some LED's in the front connected to the busy signal outputs on the firewire controller cards. I may at a later date remove this metal grill to improve the lighting and airflow.
All done. Here are some beauty shots:
Please visit my archive of art work photos for this project. Click on any picture for a very high resolution photo. Some of these really move me.
Tech Specs:
Firewire 400 (sustained transfer rate of 35MB/s, max for firewire 400)
Oxford 911 chipsets
6 Maxtor 200 gig ATA 133 hard drives
4 cold cathode lamps with a combined output of 12 watts
16 LED's
Powered firewire hub
What good will that do you?
by
psoriac
·
· Score: 5, Funny
Tell me, Mr. Anderson, what good is a 1.2TB firewire drive if you can't serve any content from it?
-- I browse Slashdot at +3, Funny
6 drives, no redundancy.. Stupid.
by
Ferrule
·
· Score: 5, Insightful
Ok, so the guy goes to great lengths to build a 6 drive 1.2TB external storage device.
Doesn't menton how the drives become one.. It's not raid-5 as that would be 5X200MB + 1 parity drive. So it's either striped, or the large volume properties were faked.
IMO buying 6 drives and not running RAID 5 is really dumb.
Re:Forgive my hardware ignorance but...
by
kasperd
·
· Score: 5, Informative
Doesn't sound like ignorance to me. If the six 200 GB drives make up a 1.2TB logical drive, there cannot be any redundancy. Six IDE drives, and no redundancy - I don't hope he have any important data there. Had he at least used RAID-4 or RAID-5 giving him a 1TB logical drive and one redundant disk, he would have a fair chance of keeping his data (assuming the broken disk gets replaced before the next fails).
Slashdot Mirror
This guy is wishing he hadn't posted 3 megs worth of pictures.
'Fraid it's only a mozilla grab... clicky. Images are still uploading, but I got them all...
he used fire wire and not usb or scsi - or well anything else. this will save us from the hundred or so "Why not firewire?" posts every time somebody discusses some other method of moving data around.
.
It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
The largest drive available at the time I started this hack was the Maxtor 200GB.
What do you think?
Here's how I did it:
1. Start with the empty case.
2. The original case fans were very noisy. In addition to that, the fan grilles cause lots of turbulence noise. So I cut them all out and replaced them with PanaFlow fluid bearing fans and wire grilles. I had to make custom power cable harnesses for these fans as well
3. As long as I was replacing noisy fans, I replaced the fans in the drive carriers with think PanaFlow FDB fans. I threw their grilles out altogether as they operate with their doors closed and the grille is, well, pointless.
4. Next I downloaded the art work for the firewire logo from Apple's web site. I printed out one that would fit and glued it to the boring beige top case. Black indicated material to be removed. First I drilled pilot holes to get the tool bits in. Then I started cutting to remove the big chunks, then I cut closer to the edges with my dremel tool, and finally filed it smooth with my half round bastard (not shown here). Those that know the joke are now snickering.
5. After this the whole case was sanded and painted with Krylon Fusion Burgundy Red. This paint takes 7 days to fully polymerize so I set it aside and focused on the electronics. I also bought a hunk of clear acrylic from TAP plastics and a 30mm round for the center of the logo.
6. OK I've got a firewire hub that mounts in the same hole as the old Centronics connector did (firewire depot), and 3 dual drive FireWire to IDE controller cards. Plus I need to supply power and route the cables for data and the LED's. I decided to mount them on the empty panels between the back of the drives and the back panel. First I had to measure the card for the stand off. Never leave home without your trusty calipers.
7. Now the cards can be mounted on my 3/4" standoffs and 4/40 screws. This project would be impossible without round IDE cables. The powered hub is visible in the lower left of the 1st picture.
8. This might look like a chaotic mess to you, but it's actually a carefully choreographed symphony of cable. The truth is, it's the only way it would all fit.
9. This is glue. Strong stuff.
10. When the front was dry, I hit it with some 3M Imperial Hand Glaze. That made it nice and shiny. Mmmmmm Shiny. (droooool)
11. Now it's time to get silly. I installed 2 6" and 2 12" tri-color cold cathode lamps. These will really spice up my life. After messing with EL wire, I have decided that it's not bright enough to be worthwhile for almost any use. CCFL lamps however are bright enough to be seen in any lighting conditions including camera flash. EL wire is only visible in low light. CCFL lamps also last longer.
12. Like EL wire, cold cathodes require a high voltage inverter.
13. Finally I mounted some LED's in the front connected to the busy signal outputs on the firewire controller cards. I may at a later date remove this metal grill to improve the lighting and airflow.
All done. Here are some beauty shots:
Please visit my archive of art work photos for this project. Click on any picture for a very high resolution photo. Some of these really move me.
Tech Specs:
Firewire 400 (sustained transfer rate of 35MB/s, max for firewire 400)
Oxford 911 chipsets
6 Maxtor 200 gig ATA 133 hard drives
4 cold cathode lamps with a combined output of 12 watts
16 LED's
Powered firewire hub
Tell me, Mr. Anderson, what good is a 1.2TB firewire drive if you can't serve any content from it?
I browse Slashdot at +3, Funny
Ok, so the guy goes to great lengths to build a 6 drive 1.2TB external storage device.
Doesn't menton how the drives become one.. It's not raid-5 as that would be 5X200MB + 1 parity drive. So it's either striped, or the large volume properties were faked.
IMO buying 6 drives and not running RAID 5 is really dumb.
Sure is a purty case though.
No no no - it's not slashdotted. He's just running Norton Disk Doctor. Check back in November.
__ Someday, but not this morning, I'll finally learn to use the preview button.
It is my purpose in life to get Slashdot to post a link to a station wagon full of DVDs.
Toronto-area transit rider? Rate your ride.
Doesn't sound like ignorance to me. If the six 200 GB drives make up a 1.2TB logical drive, there cannot be any redundancy. Six IDE drives, and no redundancy - I don't hope he have any important data there. Had he at least used RAID-4 or RAID-5 giving him a 1TB logical drive and one redundant disk, he would have a fair chance of keeping his data (assuming the broken disk gets replaced before the next fails).
Do you care about the security of your wireless mouse?
FireWireDepot has a few of them.