matchu wrote:
Doesn't seem like I've had much feedback, so I've done some more research regarding various manufacturers and specific models
The build is looking as such right now, with certain decisions merely waiting on which sale comes on first
Case: Antec p183 V3
CPU: Core i5 2500k
MB:
MSI or comparable Asus P67 Board
Memory: Corsair XMS3 2x2GB 1600MHz 9-9-9-24
Storage: SSD + WD EARS Caviar Green 3TB
GPU: HIS Radeon 6850
GPU Cooler: Gelid Icy vision 2
CPU Cooler: Scythe Mugen 2 Rev B.
PSU: Cheapest of
Antec Truepower New 550W /
Corsair CMPSU 650W /
Antec Earthwatts EA650Fans: 5x Slip Stream 120mm 1200rpm SY1225SL12M (2 push-pull, 1 intake, 2 exhaust), undervolted through the motherboard
Accessories: Fractal design efs fan mounts, Arctic Cooling mx4, Fan Clips
Again, the goal is a quiet build at idle with higher sound levels perfectly acceptable on load (i.e. 3D gaming)
First: I don't know why do you need to pay a premium over the 3TB WD, but if you don't actually need a single 3TB drive, IMO it's better to pick a
2TB WD Green, and invest the savings (about one hundred dollars) over a better and quieter PSU (than those ones you're currently considering).
Then, for the fans, as already said by tim851, you definbitely don't need all those fans: providing the Mugen already sports its own, just two (1 x CPU, 1 exhaust, rear, don't use a sleeve bearing fan horizontally, it would suffer "clicking" issues, sooner or later), and so you may spare some other bucks. Maybe you should look to other fan rather than the Slipstream M, at least for the CPU, providing that you have to go push-pull: I don't see the Slipstream PWM, but I think you may go for the
Kama Flex PWM (you might also use a couple of Kama Flex on the Mugen and the original Slipstream PWM as exhaust). And you need a serious splitter, as the Akasa one (doesn't sold on NewEgg.ca) for going push-pull safely for your mobo's headers.
Eventually, the PSU: you should choose the quietest you can afford around the 200-250W levels, I guess.
Code:
PSU's acoustic performance tested by SPCR out of the hotbox in the last months
WATTS/DB 2011
MODEL 90 150 200 250 300 400 500 NEWEGG PRICE
AX-850 <10 <10 <10 11~13 12 13 17 180$
GX-700 15 15 15 17 21 25 35 180$
TP-750 12 12 12 14 15 27 31 100$
X-400FL <10 <10 <10 <10 <10 <10 <10* 129$
MODU87+ 11 11 11 11 11 11 18 130$
NX5000 11 11 12 12 12.5 14 19 ---$
CX-400 19 19 24 30 35 35 -- 50$
ECO80+ <11 <11 12 16 20 23 28 >70$
X-650 <10 <10 <10 <10 <10 16 27 135$
CP-850 12 12 12 12 12 14 20 120$
* = overload
So, banking on the previous savings, you may give a look on NewEgg to these SPCR favourites:
Corsair AX750,
Seasonic X-460FL,
Seasonic X-650,
Seasonic X-560,
Seasonic X-400FL,
Enermax Pro87+ 600W,
Antec CP-850.
Personally I would go (more probably that not) either for the classical Antec CP-850, or the Seasonic X-400FL (for its far greater efficiency and bill savings). A Seasonic X-560 is a - close - third option, but any of the above mentioned unit is more than fine.