All Zalman Tech products are ultra-quiet in order to achieve enhanced computing environment. This product is an ultra-quiet ATX Ver2.03/ATX12V Ver2.2 power supply supporting the latest Dual-Core 64 bit Intel Pentium D and AMD Athlon64 X2 CPU-equipped systems. Noise has been greatly reduced with the implementation of the heat-sensor circuitry, which is in control of the cooling fan's speed (rpm) in relation to the temperature, inside the power supply.
Improving Power Factor & Reduced Harmonics through Active PFC
By implementing Active PFC, the power factor (PF) was improved from 75% (Passive PFC) up to 96% (230VAC, Full load), while harmful harmonic frequencies were reduced below regulatory requirements.
High Efficiency Design
The efficiency of this product exceeds 80% (230VAC, Full Load) with the use of high switching frequency and low power-loss circuitry.
ATX "20+4"-Pin Main Connector
ATX "20+4"-Pin main connector broadens mainboard compatibility.
ATX12V CPU (4-Pin) & EPS12V CPU (8-Pin) Connectors
Use two ATX12V 2x2(4-pin) connectors together to form an EPS12V CPU connector(8-pin).
Dual PCI Express VGA Power Connectors (6-Pin)
Two PCI-Express VGA power connectors are provided to support high-end graphic cards (nVIDIA SLI and ATI Cross-Fire). (It may not support certain graphic cards depending on their specifications.)
NMB-MAT 120mm Fan
Fan's noise level can be kept constant compared to other products even if used for a long duration by employing the 2-Ball Bearing 120mm fan of NMB-Matsushita known for their great endurance and excellent reliability.
Dual +12VDC Output
Two +12VDC rails of combined output up to 34A (Only ZM460B-APS) provide more stable power to high-end systems.
EZ Grip Connectors for ODD & HDD
EZ Grip Connectors for ODD and HDD for easy connecting and disconnecting of the plugs.
Use of gold-plated terminals
Minimized power loss with reduced contact resistance by gold-plating the terminals of all connectors.
WEEE & RoHS
Conforms to WEEE and RoHS Environmental Directives in Europe. WEEE: Waste Electrical and Electronic Regulations. RoHS: Restriction of Hazardous Substances Regulations.
All power cables are sleeved for easy cable management and improved air circulation inside the computer case.
What's in the Box:
One Power Supply, one Fan Multi-connector (ZM-DC1) (For supplying power to an extra fan), one Power Cord for AC Power Source (Not included in some countries), one User's Manual, Zalman Cable Tie.