GF GTX 660 TI zotac SLI possible or not

first my pc :
ASRock Z77 EXTREME3
Corsair 2x4GB DDR3 1600 C9 Ven
Zotac GF GTX 660 Ti, 2GB DDR5, 192bit,B2
HDD Desktop WESTERN DIGITAL Caviar Black (3.5", 500GB, 64MB, SATA III-600)
DVD RW -RW RAM LG DualLay SATA
Thermaltake Element G
Corsair PSU, 600W, V2CX Series
Intel Core i5-3470 Soc 1155

now questions:
i would like to make SLI with the same grafic card(Zotac GF GTX 660 Ti) is it possible? if is;
is my PSU enough ? if that is not a problem ;
for that card i need two more 6 pin pcie connectors,
i have only 2 on this PSU(they are taken), and they have little extend http://techreport.com/r.x/psus-0907/pcie-connectors.jpg
can i use some "adapters cable"(or something like that) or can i use something like this http://www.gttkc.com/shop/images/molex_pci-e.jpg or this http://www.highpowersupply.com/accessories/PCIX2.jpg ??
i need help becuse i dont know anything about that

sorry for bad english
and thanks !!!
10 answers Last reply
More about zotac
  1. first my pc :
    ASRock Z77 EXTREME3
    Corsair 2x4GB DDR3 1600 C9 Ven
    Zotac GF GTX 660 Ti, 2GB DDR5, 192bit,B2
    HDD Desktop WESTERN DIGITAL Caviar Black (3.5", 500GB, 64MB, SATA III-600)
    DVD RW -RW RAM LG DualLay SATA
    Thermaltake Element G
    Corsair PSU, 600W, V2CX Series
    Intel Core i5-3470 Soc 1155

    now questions:
    i would like to make SLI with the same grafic card(Zotac GF GTX 660 Ti) is it possible? if is;
    is my PSU enough ? if that is not a problem ;
    for that card i need two more 6 pin pcie connectors,
    i have only 2 on this PSU(they are taken), and they have little extend http://techreport.com/r.x/psus-090 [...] ectors.jpg
    can i use some "adapters cable"(or something like that) or can i use something like this http://www.gttkc.com/shop/images/molex_pci-e.jpg or this http://www.highpowersupply.com/accessories/PCIX2.jpg ??
    i need help becuse i dont know anything about that

    sorry for bad english
    and thanks !!!
  2. http://www.extreme.outervision.com/psucalculatorlite.jsp

    Hi when I built my system someone recommended this to me, i think its pretty comprehensive. Anyone who knows better feel free to shout me down ;)

    As far as the connectors go I'm afraid I would know sorry.
  3. That card can be SLI'd, but I wouldn't use that power supply to power two.

    It MAY be able to handle them, but I think you would be cutting it close with that PSU.

    I would get a PSU from a reputable name, (Corsair is a good brand, but there are others) with at least 750 watts. (850 watts if the price difference is small)
  4. thanks i will try that
  5. reattera said:
    first my pc :
    ASRock Z77 EXTREME3
    Corsair 2x4GB DDR3 1600 C9 Ven
    Zotac GF GTX 660 Ti, 2GB DDR5, 192bit,B2
    HDD Desktop WESTERN DIGITAL Caviar Black (3.5", 500GB, 64MB, SATA III-600)
    DVD RW -RW RAM LG DualLay SATA
    Thermaltake Element G
    Corsair PSU, 600W, V2CX Series
    Intel Core i5-3470 Soc 1155

    now questions:
    i would like to make SLI with the same grafic card(Zotac GF GTX 660 Ti) is it possible? if is;
    is my PSU enough ? if that is not a problem ;
    for that card i need two more 6 pin pcie connectors,
    i have only 2 on this PSU(they are taken), and they have little extend http://techreport.com/r.x/psus-0907/pcie-connectors.jpg
    can i use some "adapters cable"(or something like that) or can i use something like this http://www.gttkc.com/shop/images/molex_pci-e.jpg or this http://www.highpowersupply.com/accessories/PCIX2.jpg ??
    i need help becuse i dont know anything about that

    sorry for bad english
    and thanks !!!



    You are going to need a quality 750w power supply for sli.

    You can sli two 660 ti, from any manufacturer on your motherboard yes.

    Put the first card into the first slot, then the second card on the third slot.


    Have fun.
  6. thanks for help , i buy new power supplay, but what about cables
    can i use that on the pictures or i need something else
  7. You'll be fine, check my config if you have any doubts.
  8. reattera said:
    thanks for help , i buy new power supplay, but what about cables
    can i use that on the pictures or i need something else



    A proper 750w power supply will have all the plugs you need to sli 2 cards.
  9. If your unit does not come with 4 PCI-E power connections yes you can use the adapters that come with the cards to accomplish this and I agree you should be fine sir :)
  10. This next topics has been merged by Mousemonkey
    Plesae help me , i dont know anything about SLI ;)
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