I bought new PC and its PSU looks very insufficient but due to my lack of knowledge I have to ask you.
PC config:
PSU: OCz ModXStream Pro 500W
CPU: Intel Xenon X3440
GPU: Asus GeForce GTX 480 1536MB
FAN: Fander 120mm Roxo Ultra Silent
HDD: Samsung 500GB 16MB cache SATA II F3 (7200 rpm)
RAM: A-Data DDRIII 2x2GB 2000MHz CL9 Gaming
MOBO: Asus P7P55D-E
CASE: AeroCool VX-R (120 fan)
OTHER: Zalman CNPS10X Flex, Asus Wi-Fi
According to TH's (http://www.tomshardware.com/reviews/geforce-gtx-480,2585-15.html) review I need 450 Watts for GPU alone. Intel claims that x3440's power usage is 95Watt. So ~550Watt and ~50Watt for the rest. I will have to buy something with 600 Watts of real power. I wanted to overclock the CPU so maybe a more?
I don't have much money but I heard that PSU are extremely important and using the cheapest ones can be dangerous for my PC.
Will Corsair 750HXEU (http://www.corsair.com/products/hx750/default.aspx) be enough? 750 * 0.85 = 637.5 so it looks just all right.
Thank you in advance and I am sorry for my English. I tried my best and hope you will understand this message.
PC config:
PSU: OCz ModXStream Pro 500W
CPU: Intel Xenon X3440
GPU: Asus GeForce GTX 480 1536MB
FAN: Fander 120mm Roxo Ultra Silent
HDD: Samsung 500GB 16MB cache SATA II F3 (7200 rpm)
RAM: A-Data DDRIII 2x2GB 2000MHz CL9 Gaming
MOBO: Asus P7P55D-E
CASE: AeroCool VX-R (120 fan)
OTHER: Zalman CNPS10X Flex, Asus Wi-Fi
According to TH's (http://www.tomshardware.com/reviews/geforce-gtx-480,2585-15.html) review I need 450 Watts for GPU alone. Intel claims that x3440's power usage is 95Watt. So ~550Watt and ~50Watt for the rest. I will have to buy something with 600 Watts of real power. I wanted to overclock the CPU so maybe a more?
I don't have much money but I heard that PSU are extremely important and using the cheapest ones can be dangerous for my PC.
Will Corsair 750HXEU (http://www.corsair.com/products/hx750/default.aspx) be enough? 750 * 0.85 = 637.5 so it looks just all right.
Thank you in advance and I am sorry for my English. I tried my best and hope you will understand this message.