Initially I had thought a Corsair Enthusiast 650W power supply would be more than enough for my needs, but through emulating my build as closely as possible on the cyberpowerpc website, they are giving me a recommended 700W rating.
As I have just completed my computer only to have no POST beep sounds (all fans work, case LEDs, and hard drive audibly spins), I wanted to find out if the PSU is to blame.
Here are all the power consuming parts of my build:
ASRock Z68 Extreme 3 Gen 3 Motherboard (24 pin and 8 pin power hookups)
Intel i5-2500k CPU
Xigmatek LOKI 92mm CPU Fan
Hitachi ULTRASTAR 1Tb 7200 RPM Hard Drive
GIGABYTE Radeon HD 6950 1Gb GPU
CoolerMaster HAF 922 Chassis (has 3 fans)
No internal disc drive (have an external USB powered one).
23" Asus LED monitor
Belkin 12 outlet surge protector (I don't think this dissipates a noticeable amount of power, but I felt I should mention it anyways)
Now, as my power supply is SLI and Xfire compatible, I highly doubted that I would be at a lack for power, but, as I am in the terrible situation of not having a POST beep on power-on, I wanted to just make sure anyways.
Thank you very much for any thoughts on if a 650W power supply would be good enough for this build, or if cyberpowerpc is right, and I really do need 700W to run it.
Sincerely,
Nicholas
As I have just completed my computer only to have no POST beep sounds (all fans work, case LEDs, and hard drive audibly spins), I wanted to find out if the PSU is to blame.
Here are all the power consuming parts of my build:
ASRock Z68 Extreme 3 Gen 3 Motherboard (24 pin and 8 pin power hookups)
Intel i5-2500k CPU
Xigmatek LOKI 92mm CPU Fan
Hitachi ULTRASTAR 1Tb 7200 RPM Hard Drive
GIGABYTE Radeon HD 6950 1Gb GPU
CoolerMaster HAF 922 Chassis (has 3 fans)
No internal disc drive (have an external USB powered one).
23" Asus LED monitor
Belkin 12 outlet surge protector (I don't think this dissipates a noticeable amount of power, but I felt I should mention it anyways)
Now, as my power supply is SLI and Xfire compatible, I highly doubted that I would be at a lack for power, but, as I am in the terrible situation of not having a POST beep on power-on, I wanted to just make sure anyways.
Thank you very much for any thoughts on if a 650W power supply would be good enough for this build, or if cyberpowerpc is right, and I really do need 700W to run it.
Sincerely,
Nicholas