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Best PSU wattage for Hardware?

Joined
May 5, 2008
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Location
Dallas, Tx
Processor Intel i5-3570K @ 3.4Ghz
Motherboard Asrock LGA1155 Z77 Extreme 4
Cooling Cooler Master Evo 212
Memory 16GB (4X4) G.Skill Ripjaw 2 DDR3-1600
Video Card(s) Nvidia gForce GTX 660ti
Storage 1x Samsung 840 EVO 256GB 6Gb/s, 1x WD 500GB 6Gb/s, 1x WD 80GB 3Gb/s
Display(s) ASUS VH242H Black + 2 HP 2311x 23" LED
Case Fractal Design R4
Audio Device(s) Realtek OnBoard Both
Power Supply Cooler Master 850w
Software Windows 7 Ultimate 64-bit SP1
I am looking at some hardware to use to build my friend a computer, but I was wondering what would be the best PSU to get for the current hardware to get and to be future proof to add on 2 more cards for SLI, and some hard drives. I don't want him to pay $250+ for a 1000w PSU.

Please don't mention a PSU calculator, they really don't work.

Hardware:
Antec Nine Hundread Two
Sunbeam Fan Controller
2 Rosewill 120mm Fans
1 200mm Fan
1 Scythe SlipStream 120mm fan
CNPS9700 CPU Cooler
AMD Phenom II 940BE
AsRock 780a Motherboard AM2/AM2+
4GB Corsair Dominator w/ Cooling Fan
XFX GTX285
Western Digital Velociraptor 150GB
 

ShadowFold

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System Name The ShadowFold Draconis (Ordering soon)
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Motherboard ASUS M4A87TD EVO AM3 AMD 870
Cooling Stock
Memory Kingston ValueRAM 4GB DDR3-1333
Video Card(s) XFX ATi Radeon HD 5850 1gb
Storage Western Digital 640gb
Display(s) Acer 21.5" 5ms Full HD 1920x1080P
Case Antec Nine-Hundred
Audio Device(s) Onboard + Creative "Fatal1ty" Headset
Power Supply Antec Earthwatts 650w
Software Windows 7 Home Premium 64bit
Benchmark Scores -❶-❸-❸-❼-
A good 600w would do. I would go Corsair 650w or Antec Earthwatts 650w.
 
Joined
May 5, 2008
Messages
3,318 (0.57/day)
Location
Dallas, Tx
Processor Intel i5-3570K @ 3.4Ghz
Motherboard Asrock LGA1155 Z77 Extreme 4
Cooling Cooler Master Evo 212
Memory 16GB (4X4) G.Skill Ripjaw 2 DDR3-1600
Video Card(s) Nvidia gForce GTX 660ti
Storage 1x Samsung 840 EVO 256GB 6Gb/s, 1x WD 500GB 6Gb/s, 1x WD 80GB 3Gb/s
Display(s) ASUS VH242H Black + 2 HP 2311x 23" LED
Case Fractal Design R4
Audio Device(s) Realtek OnBoard Both
Power Supply Cooler Master 850w
Software Windows 7 Ultimate 64-bit SP1
A good 600w would do. I would go Corsair 650w or Antec Earthwatts 650w.

Your sure? Because he will be adding later on 2 more GTX285's and maybe some more harddrives.
 
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where everyone wants to be
System Name Everchanging
Processor AMD Ryzen 9 5900X
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Memory 2x16GB Corsair DDR4 3600 CL16
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Case Fractal Meshify 2 XL
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Mouse Corsair Harpoon Wireless RGB
Keyboard Corsair K70 RGB PRO
Software Windows 11 x64
Fitseries3 has a PC Power & Cooling 860w for $220. He has run 3 GTX 260's and currently 2 GTX 295's on it. Send him a PM.
 
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