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Building a $200 Linux PC
WesternActor writes "Computers are getting cheaper to buy every year, but there are still sometimes advantages to building them yourself. ExtremeTech has a story about how they sought out the parts for a $200 computer that (of course) runs Linux as a way of breaking the budget barrier. They even test it against a commercially available eMachines nettop to see how it compares in terms of performance. This probably isn't something everyone will want to do, but it's an interesting example of something you can do on the cheap if you put your mind to it."
For what it's worth, I upgraded my CPU about two months ago - from a 2.6 GHz Athlon64 X2 to a 3 GHz Athlon II X2 - and it's been decently peppy. More importantly, it let me take the old CPU and pop it into a cheap Linux box of my own. :)
With the right hardware Linux is perfect for old hardware. You can customize and tune it quite a bit better than most other OSes. However, the caveat is that the hardware must be decently supported. For example, I have an old laptop with an ATI Mobility 7500 on which I installed Centos 5.5. Normally I'd just grab the FGLRX installer from ATI and remake a module, but in this case, the modules don't work properly. As a result, I'm using a non-accelerated video driver which is painfully slow even for non-intensive graphics such as scrolling a terminal window. I'm not conceding defeat yet. It might be a matter of putting the correct hardware ID into the source and re-compiling or it might be something else entirely. Luckily I know how to do that, but sometimes it's a chore. Not difficult to do, certainly, but a PITA.
On the other hand I have some old single-core AMD Athlons running some virtual machines via Xen and KVM. Even after years of service, they still do a very good job. On a nightly basis they run some software rebuilds in some VMs and in others run DNS, LDAP, fileservers and mail. I have imported the VMs into a newer quad-core system, but until they die, they use less power than the modern machine.
Well my "mp3" collection is over 400GB - though that includes quite a lot of FLAC and WMA-lossless... just saying... (And that represents over 30,000 tracks)
Since Windows 7 Home Premium retains for $199.99 it obviously has to run Linux otherwise it would be a $400 PC.
I remember reading an article about 15 years ago that said the operating system used to account for 2% of the cost of a PC but by then it was 10% of the cost. It seems that thanks to falling hardware prices and rising prices from Microsoft we've now hit the point where the operating system can be 50% of the cost of the PC.
For purely economical reasons children should use Linux exclusively in schools. As things stand the education system is just generating customers for Microsoft which allows Microsoft to charge whatever they want for the products. I say this as somebody who uses Windows exclusively and who's pissed off at the prices Microsoft charge for their retail software. If I'd grown up using Linux I'd have saved myself a lot of money.
This system is not useful as a desktop if it doesn't include a monitor, keyboard and mouse. The cheapest monitor I see on Newegg is a $99 Hanns-G HW-173ABB 17" LCD monitor, so that would push the price up to $300. The cheapest keyboard and mouse set is about $10. Speakers are about $5. New total is $315 excluding shipping. There's also no mention of whether the integrated sound works in Linux, and whether the integrated video works well (or if Ubuntu resorts to safe graphics mode). I would not be complaining if they had mentioned any of these things in the article.
Slashdot's first reaction to VMware
Depends on where you live though and such. For a college student this is a pretty great deal because electricity is free, in many other places if you pay rent you get free electricity. For a lot of the unemployed, they can't afford to spend a bit more for less at the moment because they simply don't have the cash, on the other hand the electricity costs will come when they have a job to pay for it, etc.
Taxation is legalized theft, no more, no less.
While you can sure safe money on a diy-box there are far better reasons for that approach.
Most pre-assembled boxes fail on a quite a couple of choices.
Case:
Unless you are getting some overpriced gamer boxes the case is crap! Hassle to upgrade, cheap materials, lots of edges you can cut yourself etc...
I will be keeping my nice Chieftec tower for the next couple of iterations. Exchanging drives is a lot faster, everything is easy to to get too, nice cool and quiet (with the extra ventilation).
Power Unit:
One of the mayor sources of annoyance. Choosing an efficient and quiet one sure is relaxing.
Mainboard:
Mainboards happen to be the number one source of failure in PCs. Even rather expensive boxes usually have cheap boards since they cant advertise them (more ghz? No. More cores? No. More memory? No. More reliable capacitors? Ever see something like that in a description?)
The mobo is the component i never safe money on. Its supposed to handle the next cpu as well and i rather keep a good mobo than getting the next asrock or similiar.
Do i safe money compared to a similarly specced box from a retailer? No.
But i know its more reliable and easy to upgrade, so i do safe money in the long run due to upgrading and have less hassle replacing sub-par components.