Randall said:
I don't even think that system exists yet, but if it did, I can guarantee you that it would be cheaper to get the PC.
Sure it does. In fact Dell has one. I'll skip the original poster's unrealistic specs (a quad-cpu workstation with half a gig of RAM and no RAID? Yeah, right) and do an fairly even comparison:
First, Apple:
* 2.5GHz Quad-core PowerPC G5
* 2GB 533 DDR2 ECC SDRAM- 4x512
* 2x500GB Serial ATA - 7200rpm
* NVIDIA GeForce 6600 256MB SDRAM
* 16x SuperDrive DL (DVD+R DL/DVD±RW/CD-RW)
* Apple Keyboard & Mighty Mouse - U.S English
* Mac OS X - U.S. English
* Accessory kit
* AppleCare Protection Plan for Power Mac (w/or w/o Display) - Auto-enroll
Price: $4,923.00
Now let's look at a Dell:
Dell Precision Workstation 670:
Dual-Core Intel® Xeon Processor 2.80GHz, 2x2MB L2 cache
2nd Processor Dual-Core Intel® Xeon Processor 2.80GHz, 2x2MB L2 cache
Genuine Windows® XP Professional, x64 Edition with Media
2GB, DDR2 SDRAM Memory, 400MHz, ECC (4 DIMMS)
500GB SATA, 7200RPM Hard Drive with 16MB DataBurst Cache for RAID
2nd Hard Drive: 500GB SATA, 7200 RPM Hard Drive with 16MB DataBurst Cache
256MB PCIe x16 nVidia Quadro FX 3450, Dual DVI or Dual VGA or DVI + VGA
16XDVD and 16XDVD+/-RW w/ Sonic DM, Cyberlink PowerDVD
Sound Blaster* Audigy 2 (D), w/Dolby Digital 5.1 & IEEE1394
Keyboard: Entry Level, USB, No Hot Keys
Mouse: Dell USB 2-Button Optical Mouse with Scroll
Speakers: Dell two piece stereo spkrs
No Floppy Drive
Symantic AntiVirus Corporate Edition
Webroot Spy Sweeper
3 Year Business Standard Plan
No Onsite System Setup
Price: $6,767.00
These are both real-world workstations. The Mac probably has a bit better memory controller and the PC is slightly faster on the clock but has a worse crossbar latch and a better video card. All in all they're close for most tasks.
If you feel I've been unfair in the product specifications please submit a rationale and alternative specifications. And yes, I'm sure Dell has some coupons going that will knock a few hundred bucks off that price. If there's a vendor who can come in under Apple for that kind of machine, please post the URL here.
AidenShaw said:
And I have a keyboard/mouse/scanner/joystick/mediacardreader/microphone/iPaq/cellphone plugged into mine.
Keyboard and mouse into PS/2, and the other six into the PC mobo slots.
But the scanner/joystick/mediacardreader/microphone/iPaq/cellphone aren't HID input devices. The example I gave was all HID devices. The trackball generates "mouse" moves. The barcode scanner generates "keyboard" input. To use a barcode reader on a PS/2 you need a "shim" box that plugs in-line with the keyboard and you need a driver to run it. To use a trackball and mouse - umm... you'd probably need a serial trackball. That's where HID shines.
AidenShaw said:
If I used a USB kbd/mouse, I'd need a USB hub....
Yeah, I had to spend $12 for a USB 1.1 hub for my mess. Fortunately NewEgg sells one with a magnetic back that sticks on my keyboard drawer. I wish USB could be daisy-chained like ADB. OK, it was probably $15 after shipping. Don't fall into the "I'll never need this so noone should be able to do it" trap.
AidenShaw said:
But the Linux example is real, although quite a stretch.
Universities are scrambling to setup labs like this. Usually at a 4:1 ratio - with less space, cooling costs, system admin effort, etc. Apple should jump on this trend since it sells into education so effectively. Mac OS X has all the underpinnings to do it - though some may need to be dusted off from the NeXT days. What a bitter pill for them to swallow though - sell less hardware to keep the market.
RBR2 said:
The Rev A B&W ATA controller is well known for data corruption or just plain not working with a wide variety of drives. The Rev B was a bit better, but was still subject to problems, including being slow.
Ah, I have a Rev B - that might explain things. Typically Intel motherboards don't suffer Rev. A syndrome, so this may be good news.
RBR2 said:
There is always the chance that Apple messed up and sent you one that worked. this was all documented in the Apple Discussion forums as well as others at the time.
I suppose that may be true. I got a refurb so maybe it was tested. Or it could also be that there were a small percentage of bad units that went out and those people tend to report their problems. It would be interesting to find the number of people reporting those problems on the discussion boards and divide that by the number of units shipped to get a feel for the order of magnitude of the problem. Such as it matters today - I just keep mine around for the yearly OS 9 need.