Hi guys, was wondering if anyone could help me decide on a good power supply? and perhaps calculate exactly how many watts my computer system will require?
Here is a list of the components from my new build:
Cooler Master HAF932 High Air Flow Full Tower
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160&cm_re=cooler_master_haf_932-_-11-119-160-_-Product
GIGABYTE GA-X58A-UD3R LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128423
MSI R5770 Hawk Radeon HD 5770 1GB 128-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127490
OCZ Gold 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Low Voltage Desktop Memory Model OCZ3G1600LV6GK
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227365
Western digital caviar black 7200 rpm 1tb internal hd
but i also have 2 external hard drive i will be connecting to the system, as well as an old 80gig, and an old 150 gig internal hdd. with future plans of more western digital caviar black 7200 rpm 1tb internal hdd to purchase as well.
can someone help me calculate the watts required for this system?
originally i had this psu selected for purchase:
CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006
however, now i found a few 1000watts psu that are both 80plus and continuous:
Rosewill BRONZE series RBR1000-M 1000W Continuous@40°C, 80Plus Bronze Certified,Modular Cable Design,ATX12V v2.3/ EPS12V,SLI Ready,CrossFire Ready,Active PFC"Compatible with Core i7, i5" Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182188
and
Antec TruePower Quattro TPQ-1000 1000W Continuous Power ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC "compatible with Core i7/Core i5" Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371012
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80 plus and continuous are two important things to look for when buying a psu right? the original 750w did have 80plus, but not continuous.
if anyone can help me calculate the power needed for running my system, and recommend a good psu, i would really appreciate it.
how are these 1000w psu? they are only 30-40 bucks more than that 750w without continous.
and is it better to have a powersupply that runs on 1 rail, or 4 rails?
oh and should i buy a cpu cooler with such a system i am building? instead of using the stock cpu cooler? i will not be overclocking the CPU.
Here is a list of the components from my new build:
Cooler Master HAF932 High Air Flow Full Tower
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160&cm_re=cooler_master_haf_932-_-11-119-160-_-Product
GIGABYTE GA-X58A-UD3R LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128423
MSI R5770 Hawk Radeon HD 5770 1GB 128-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127490
OCZ Gold 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Low Voltage Desktop Memory Model OCZ3G1600LV6GK
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227365
Western digital caviar black 7200 rpm 1tb internal hd
but i also have 2 external hard drive i will be connecting to the system, as well as an old 80gig, and an old 150 gig internal hdd. with future plans of more western digital caviar black 7200 rpm 1tb internal hdd to purchase as well.
can someone help me calculate the watts required for this system?
originally i had this psu selected for purchase:
CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006
however, now i found a few 1000watts psu that are both 80plus and continuous:
Rosewill BRONZE series RBR1000-M 1000W Continuous@40°C, 80Plus Bronze Certified,Modular Cable Design,ATX12V v2.3/ EPS12V,SLI Ready,CrossFire Ready,Active PFC"Compatible with Core i7, i5" Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182188
and
Antec TruePower Quattro TPQ-1000 1000W Continuous Power ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC "compatible with Core i7/Core i5" Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371012
------------------------------------
80 plus and continuous are two important things to look for when buying a psu right? the original 750w did have 80plus, but not continuous.
if anyone can help me calculate the power needed for running my system, and recommend a good psu, i would really appreciate it.
how are these 1000w psu? they are only 30-40 bucks more than that 750w without continous.
and is it better to have a powersupply that runs on 1 rail, or 4 rails?
oh and should i buy a cpu cooler with such a system i am building? instead of using the stock cpu cooler? i will not be overclocking the CPU.