500W Power Supply

With whisper quiet operation from its 120mm cooling fan, 12 device connections with heavy gauge wiring, and advanced circuit protection, the VisionTek 500W Power Supply offers the reliable performance your custom-built system deserves.


500W Power Supply: Delivers the power needed to run your high performance machine.
ATX 12V Compliance: Meets industry standards.
120mm Cooling Fan: Helps ensure highly efficient cooling performance.


Advanced Circuit Protection
When Over-Current, Over-Voltage, or Short Circuit situations are encountered, the power supply will automatically shut itself off. The device will return to normal operation when the fault has been removed and the power switch is reset. Specific protections include:


Over-Current Protection
The power supply DC outputs are protected from supplying current above the maximum ratings and when output power is between 110%~150%. With the exception of the 5VSB output, all DC outputs are switched off in the event of an over-current on any of the DC outputs.


Over-Voltage Protection
The Over-Voltage sensing circuitry resides in packages that are separate from the regulator control circuitry. No single point fault is able to cause a sustained over-voltage condition on any outputs.

Short Circuit Protection
The DC outputs from this power supply are protected from damage due to faults. In the event of a short circuit on any output, all outputs will be disabled and remain so until the power supply is turned off and powered back on.



Type: ATX12V
Maximum Power: 500W
Fans: 1
Main Connector: 20+4Pin
+12V Rails: 2
PCI-Express Connector: 1 x 6-Pin
SATA Power Connector: 4
SLI: SLI Ready
CrossFire: CrossFire Ready
Modular: No
Over Voltage Protection: Yes
Input Voltage: 115/230 V
Input Frequency Range: 50/60 Hz
Input Current: 10/6A
Output: +3.3V@20A, +5V@20A, +12V1@20A, +12V2@20A, -12V@0.3A, +5VSB@2.5A
Approvals: UL, TUV, CB, CE, FCC, RoHs
Protections: OCP, OVP, SCP, UVP, ULP
Color: Black
Weight: 4.0lbs
Warranty: Two years
In The Box: VisionTek 500W Power Supply, Power Cord, Owner's Manual