Exchange PSU advice

[Macphisto]

About a week ago i bought an Antec TP-750 which is causing horrid capacitor whine when playing WoW, SW:TOR and Skyrim. i contacted scan who say i can send it back and order a better quality PSU. The 4 i have been looking at are these:-

Corsair TX750M http://www.scan.co.uk/products/750w-...eps-12v-quiet-

OCZ ZT 750 http://www.scan.co.uk/products/750w-...-year-warranty

Corsair 750TXV2 http://www.scan.co.uk/products/750w-...ps12v-quiet-fa

Corsair GS800 http://www.scan.co.uk/products/800w-...-quiet-fan-atx

Will any of these help fix the problem and if so which would i be better going with?

Here are my system details

Intel i7 2700K / Asus P8Z68-V PRO/GEN3 / Asus GTX 580 DirectCU II
16GB Corsair Vengeance / Corsair Obsidian 650D / Corsair H100
1TB Samsung Spinpoint F3 / Antec TruePower 750W / Sony AD-7280S
60GB & 120GB Corsair Force 3 / 2x 24" LG HD Monitor

[mikeo01]

OCZ and Corsair are very good.

I have a TX650, its newer than the GS models, so I would go with the TX model if you were to go with Corsair.

OCZ are much cheaper than Corsair, but are still very good quality.

Either will be fine, good choices.

Both are very stable and reliable.

[qwio]

I would keep away from OCZ their RMA and quality of PSU is very poor, I'd go for corsair or XFX