I’ve always used Dabs and am about to put in a large order. I would love to know if there’s a better option out there, other than buying it all separately.
I was the same as you. Completely and hopelessly out of date. Google to the rescue, I think I know what I want now, heh.
Dabs’ range does seem to have gotten smaller though. A lot of the recommended power supplies on forums/websites simply weren’t available on Dabs. Eventually I found one: Corsair VX 550W (Dabs:£51). Official stats. This one has a greater than 80% efficiency and 41A on the (single) 12v rail. It should work fine for any single graphic card setup.
The PC I have put together (waiting in my shopping basket until next payday) is £880 including delivery.
Case: CoolerMaster Centurion 5 - £36
PSU: Corsair Memory 550W VX PSU - £51
Mobo: Asus P5K-E - £90
Processor: Intel Core 2 Duo E6750 - £116 (Apparently a really good overclocker)
Graphics: 8800GTS 640mb OC2* - £260
Memory: 4x1gb 5300 (2*(21gb) kits) Crucial - £70
Hard Drive: Western Digital Raptor 150GB - £123
DVD-RW: Optiarc ( AD7170S-0B) - £17
CPU Heatsink/Fan**: Zalman Heatpipe 9700 - £37
Operating System: Vista Home Premium 32bit OEM** - £64
*OC2 graphics card just means it comes already overclocked (and still under warranty). I know I can overclock it myself but for £200+ I want an intact warranty.
**Unneeded, I just want to be able to push my CPU while keeping the fan quiet.
***OEM means no manuals or tech support and you can only install it to one motherboard. For £64 I’m not arguing. I don’t consider the 64bit version worth it yet but I’m happy to be corrected.
All from Dabs.
Now, looking at that, you can exchange or exclude some items. You don’t need a Raptor HDD. Swap it with a perfectly adequate £40 HDD and you’ve saved £83.
You can swap the graphics card with the 320MB version and save yourself around £80 with almost no performance loss below 1600x1200 resolution.
The after market CPU heatsink/fan is unnecessary if you plan on doing no/little overclocking.
You can get by fine with a cheaper motherboard. The current PCZone budget recommendation is a ConroeXfire-ESATA2 for £60. £30 saved.
So with those changes the cost would be reduced to ~£650
There are other changes you could make, like getting a slower processor (PCZone budget recommends an Core 2 Duo E6300) or a lesser graphics card (PCZ BR 2600XT). Maybe you can do with only 2gb of memory (save £35).
Search around on Google. There are a lot of good websites out there that offer comparisons on different products. They should make it easy for you to decide how much performance you’re willing to pay for. I recommend Tom’s Hardware to start with. It certainly helped me.