Zalman ZM500-GS - 500W - Non-modular

Two-Forward Switching Circuit Design
Two-Forward Switching Design minimizes switching loss and internal heat for enhanced reliability and stability.

Active PFC for Improved Power Factor & Reduced Harmonics
By implementing an Active PFC (Power Factor Correction), instead of a Passive PFC with a Power Factor (PF) of 75%, PF has been improved up to 99% while harmful harmonic frequencies have been reduced to meet the Line Harmonic Distortion Requirement of IEC61000-3-2 Class D.


Ultra Quiet 120mm Fan
Ultra quiet 120mm cooling fan increases airflow while minimizing noise for a superbly quiet computing environment.

Maximum Efficiency & Energy Savings
The energy efficient Green IC circuitry consumes much less standby power (less than 1W) compared to other PSU's without this feature.
- Meets ErP Lot 6 2010 Standby Power Standards
- Meets WEEE & RoHS Standards

ATX12V ver2.3
The latest PSU design standard is incorporated for ompatibility with a wide range of CPUs, motherboards, and graphic cards.

Dual Rail +12V DC Output
Two independent +12V outputs for core components facilitate highly stable operation.

Dual Graphics Card Support
One 6 Pin and One 6+2 Pin power connectors for PCI Express support dual graphics card system.
(According to the specifications of Graphic card may not be supported)

Design Optimized for Cooling
Hexagon-shaped mesh design effective cools the unit and maximizes airflow.

Sleeved DC Output Cables
DC Output Cables are sleeved for easy cable management and improved air circulation inside the computer case.

Safe & Stable Power Supply
Safety features include Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection, Over-Power Protection safeguard the system.