Zalman Power supply 500W APS silent PSU
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PR-CO-ZM500 Zalman ZM500-HP is ultra-quiet power supply complies with ATX12V Version 2.2, and supports the lastest dual-core CPUs(Intel Core2 series/AMD Athlon64-X2 series), as well as the lastest dual graphic card systems(SLI). Heatpipe Installed for Maximum Cooling Performance and Ultra-Quiet Operation A heatpipe with ultra-high cooling performance incorporated on the power supplyfs main rectifiers enables high load operation even at low RPM for a dramatic reduction in noise levels. Improved Power Factor & Reduced Harmonics through Active PFC By implementing Active PFC(Power Factor Correction), the Power Factor (PF) is improved from 75% (Passive PFC) up to 99% while harmful harmonic frequencies are reduced to meet the line harmonic distortion requirements of IEC61000-3-2 Class D. High Efficiency Design This power supply is capable of reaching a maximum of 84% efficiency(230VAC, Full & Typical Load) through its use of high switching frequency and low power-loss circuitry. ATX20+4...