Home > categories > Electrical Equipment & Supplies > Power Cables > Does every power unit have a PCI-E cable built in.?
Question:

Does every power unit have a PCI-E cable built in.?

I am planing to install a 7770 on my PC but i need a pci-e cable to power it on. So is that cable included or i should purchase one?

Answer:

i might say pass with a 500W capability grant. its basically greater adaptable in case you propose on upgrading this laptop sooner or later. additionally, what photographs card are you utilising? and in case you propose on a bigger photographs card sooner or later, you particularly ought to evaluate 650W. btw a philips screwdriver is a + area screw driving force so its prevalent and that they are basically particular on its shape. which ever photographs you would be utilising, i might inform you to stick to Nvidia over ATI i'm hoping this permits.
Usually there is a supplied 2 Molex to PCI-E but it is better to have the PCI-E cable built in. Some PSU's do include the PCI-E you can easly check too!
hi renaldo you have two options .... either use a 6pin connector from your existing power supply,or use the molex (2) to 6pin adapter that comes with the radeon HD7770 however theres other factors to consider and these include : 1) wattage : the HD7770 requires a minimum of 450w ... but this is based on a decent well known brand of psu .... less expensive budget or generic psu,s and you should be looking at 500w or even 550w 2) +12v rails : these are the part of the psu that delivers the power to your HD7770,and each card requires a set amount of amps on the +12v rail(s) ...

Share to: