Will a 750w ocz fatality power my rig reliably. Shooting for a 4.0 ghz OC.Intel core I7 2600k

Adequate PSU for my overclock? Looking to get up to 4ghz.

I7 2600k
Cooler Master Hyper 212 EVO
750w ocz fatality psu
ASROCK Xtreme 4 mobo
Corsair Vengeance Blue 4x4GB DDR3
Sli 2x Gtx760 FTW (4gb)
100gb SSD
1 Tb HDD
8 chassis fans
6+ usb devices
5 answers Last reply Best Answer
More about 750w ocz fatality power rig reliably shooting ghz intel core 2600k
  1. Yeah that will be more than enough you don't have a SLI configuration on your GPU do you. You need to think more about the heat that will come off the overclock, cooler master hyper EVO heatsink is a excellent heatsink that is a must when overclocking costs about £25/$40
  2. Yes I am running sli gtx 760 (4gb) looks like It cut my specs off and I'm currently using a Cooler Master Hyper 212 EVO.
  3. Yes will be enough for your overclock and SLI configuration by my calculation you will draw around 650w watts.
  4. Cool is that including all the peripherals too? For some reason when I use one of those psu calculators they are all recommending 1000w, which seems a little excessive to me.
  5. Best answer
    That is a very good power supply.

    That is more than enough power for SLI and overclocking.

    Tier 2 Brands - Top Quality components With Top Notch Stability - For Those With Price/Availability Issues With Tier 1

    Antec Neo HE
    Antec High Current Gamer Series
    Antec EarthWatts greater than 700 watt
    Antec TruePower Trio
    Antec TruePower Quattro
    Antec TruePower New -- 750w
    Akasa PowerGreen 80+
    CoolMax CTG-750 watt/850 watt/1000 watt
    Cooler Master Ultimate/UCP
    Cooltek CT
    Corsair GS600 / GS800
    Corsair HX
    Corsair RM 550
    Corsair TX
    Corsair VX
    Cougar SX700 and GX700
    Enermax Liberty
    Enermax Infiniti
    Enermax MaxRevo 1350
    Enermax MODU82+
    Enermax Platimax (600, 750, 850, 1.2K)
    Enermax PRO82+
    Enermax PRO87+ (500w + 700w)
    Enermax Triathlor (550, 650, 700)
    Enhance ENP-GH
    Fortron (FSP) GLN
    Hale82-m 650-750w
    iStarUSA PD2
    iStarUSA PD3
    LEPA G500
    OCZ EliteXStream
    OCZ Fatal1ty :bounce:
    OCZ GameXStream less than 1000 watt (only if manufactured in December 2007 or later)
    OCZ StealthXStream 400 watt
    OCZ StealthXStream 2 greater than 700 watt
    OCZ Modstream (only if manufactured in December 2007 or later)
    OCZ EvoStream
    OCZ ProXStream
    OCZ Z(t)(s) Series Less than 1000W
    OCZ ZX 850w
    PC P&C Silencer less than 610 watt
    PC P&C Silencer MkII
    Rosewill Capstone (450, 750)
    Rosewill Fortress
    Rosewill Hive (550, 650)
    Seasonic G series
    Seasonic S12
    Seasonic M12
    Seasonic Energy Plus
    Sentey Golden Steel Power 850w
    SevenTeam ST less than 600 watt
    Silverstone OP/DA 700 watt or less
    Thermaltake Toughpower greater than 600 watt
    Thortech Thunderbolt Plus 800w
    Topower Powerbird 900w
    Xclio StablePower
    XFX Core Edition
    Xigmatek MC
    Xigmatek HC
    Ultra X3
    Ultra X-Pro
    Zalman ZM less than 1000 watt
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