Antec HCP 1200W PSU Can Handle Quad SLI GTX 580 OC Stressed by FurMark







Here is video showing four overclocked MSI GTX 580 in a 4-way SLI stressed by FurMark 1.8.2. The CPU is stressed by Prime95. According to the power analyzer, the power consumption of the whole system is around 2200W. The thing that remains unclear for me is that only one PSU is used to power the whole system. Okay, the PSU is an Antec HCP (High Current Pro) 1200W but 2200W is nearly twice the power of the Antec PSU. On the PSU, we can read: AC input: 100V-240V/15A-7A. For an input voltage of 240V, the maximum current is 7A: 240×7 = 1680W. We are still far from 2200W. Seems the 2200W are wrong or simple the HCP 1200W is a real kick-ass PSU! If someone can bring a clarification about this video…

Antec HCP 1200W
source

PSU : Antec HCP1200W (Retail Version)
CPU : 980x
VGA : MSI GTX580 4way SLI
MB : Gigabyte UD9
HDD : Adata S599 100GB
RAM : Adata XPG + 2200 CL8 2GBx3
Cooler : Antec Kuhler Flow + Formula 7 Paste
Dimas Benchtable

Settings : Using Prime95 & Furmark to make whole system with 100% loading

GTX580 Overclock to Vcore : 1.1v Core Speed : 820

Unlocked the GTX580 Furmark OCP function .

it will directly pulls 2200 watts from wall , HCP1200 also can handle it



Antec’s blog has two detailed articles about the HCP 1200W:
- Technical Finesse: The High Current Pro HCP-1200
- Antec High Current Pro: Under the Hood.

Antec HCP 1200W





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