Cooler Master Power Supply Calculator

Additional PCI Express Cards:
Exclude Video Card(s) from this list.

System Type:

Attention: Dual or Quad Sockets means you have more than one
physical CPU (AMD 4x4 for example, or server board with 2 or more processors).

Motherboard:

In case of No ATX +12V board +5V rail will be used
to generate CPU voltage (Socket A and Socket 423).

CPU:

CPU Utilization (TDP):

Overclock my CPU!




Stock CPU speed (MHz)

Stock Vcore (V)
Overclocked CPU speed (MHz)
Overclocked Vcore (V)



Overclocked CPU Wattage:

Please use Overclock button to generate OC Wattage

RAM:

Video Card:

Video Type:

Hard Drives:



IDE 5400 rpm:	IDE 7200 rpm:	SCSI 7200 rpm:


SCSI 10,000 rpm:	SCSI 15,000 rpm:	Regular SATA:


High rpm SATA:	Green SATA:

SSD Drives (Solid State Disk):



DRAM SSD		Flash SSD

PCI Cards:



56K PCI Modem Sound Blaster - All Models Sound Blaster w/ Front Bay TV Tuner - Satellite TV Tuner - Cable TV Tuner - Antenna		PCI NIC PCI IDE Card PCI IDE RAID Card PCI SCSI Card PCI SCSI RAID Card PCI SATA RAID Card

Optical Drives:



CD-ROM Drive DVD-ROM Drive CD-RW Drive Tape Drive Floppy Drive		DVD-RW/DVD+RW Drive DVD/CDRW Combo Drive Blu-Ray Internal Drive Zip Drive

Additional PCI Card (avg):

External Devices: (Only check if device draws power from the system)



USB:		FireWire:

Other Devices:
Fan Controller
Front Bay Card Reader
Front Bay LCD Display

Cold Cathodes:

Fans	Regular	LED	High Perf.



80mm
92mm
120mm
140mm
250mm

TEC Coolers:
(Including liquid cooling kits with TEC)

Water Cooling:
(Only devices that draw power from the system)

Water Pumps

  1st Pump

  2nd Pump

Water Cooling Kit:

Pump Relay:

Power Supply Adjustments

System Load:

100% peak load - ALL components are at 100% load.

Capacitor Aging:

Other Hardware: Keyboard & Mouse (included)

  Recommended PSU Wattage:







Power Supply Wattage Results