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Zalman 460W ZM460B-APS Noiseless ATX Ver2.03/ ATX12V, Ver2.2 20+4pin Power Supply
120mm internal Fan Dual +12VDC Output without power cord |
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Product Features |
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| Product ID |
4431 |
| Brand |
ZALMAN |
| Vendor Code | ZM460B-APS |
| Description |
ZM460B-APS
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 & AMD Athlon64 X2
CPU-equipped systems.
CNPS (Computer Noise Prevention System) with Auto Control Cooling Fan
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.
The graph below shows the CNPS characteristics of our product.
※ CNPS (Computer Noise Prevention System) refers to a system that reduces a
conventional computer?s noise (30dB or more) to an inaudible level (20dB or
less). In order to create a true noise-free computer, Zalman?s other noise-free
products should be used together with this product.
[Noise Level (dB) Changes In relations to Power Supply's Internal Temperature]
The graph above shows that the ZM460B-APS in ?Noiseless? or ?Silent? mode can
operate when the power supply's internal temperature is kept below 45?C.
This information is in compliance with the 2 Revision of ISO7779, an
international standard for noise level measurement. Results may vary for
different system configuration and/or the test environment.
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 & 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 & 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 & RoHS Environmental Directives in Europe.
- WEEE : Waste Electrical and Electronic Regulations.
- RoHS : Restriction of Hazardous Substances Regulations.
Sleeved Cables
All power cables are sleeved for easy cable management and improved air
circulation inside the computer case.
Certified with International Safety Approvals & EMC Standards
Specifications
Output Power Cable Specifications
[Cable Lengths & Connector Names]
[Using the Multi-Connector (ZM-DC1)]
Electrical & Physical Characteristics
AC Input
Range
Voltage
100VAC ~ 240VAC ?10% DC OUTPUT
Frequency 47Hz~63Hz Output V. Output Load
ange
Combined
Power
AC Input Current
(Rated) 115VAC 7.5A Imin Imax Ipeak
230VAC 3.5A +3.3V 0.3A 30A
152W 460W
PFC Type Active PFC +5V 0.5A 30A
Power Factor 96% Min. @ 230VAC, Full Load
+12V1 1A 16A 20A 408W
Inrush Current
Limit
(@ Cold start
at 25?C) 115VAC 80A
+12V2 1A 18A 22A
230VAC 120A -12V 0.0A 0.8A
Efficiency 80% Min. @ 230VAC, Full Load
+5VSB
0.0A 2.5A 3.5A
DC Output
Voltage
Regulations Output V. Regulation Range
At Full
Load Protection Features
+3.3V ?5% +3.14V~+3.47V
Over Voltage Protection(OVP)
+5V ?5% +4.75V~+5.25V Over Current Protection(OCP)
+12V1 ?5% +11.4V~+12.6V Short Circuit Protection(SCP)
+12V2 ?5% +11.4V~+12.6V Over Temperature Protection(OTP)
-12V ?10% -10.8V ~-13.0V Under Voltage Protection(UVP)
+5VSB ?5% +4.75V~+5.25V Ambient Temperature
DC Output
Ripple
& Noise Output V. Specification At Full
Load Operation 0?C ~ +50?C
+3.3V 50mV Storage -20?C ~ +80?C
+5V 50mV Ambient Humidily
+12V1 120mV Operation 5%RH ~ 95%RH
+12V2 120mV Storage 5%RH ~ 95%RH
-12V 120mV Dimensions
+5VSB 50mV 150(L) X 140(W) X 86(H) mm
1) One Power Supply
2) One FAN Multi-connector (ZM-DC1) (For supplying power to an extra fan. See
page 5 for details)
3) One Power Cord for AC Power Source (Not included in some countries)
4) One User?s Manual
5) Zalman Cable Tie
To create a true noise-free computer, Zalman?s Quiet CPU Cooler, Quiet VGA
Cooler, Heatpipe HDD Cooler, Fanless Northbridge Cooler, and Noiseless Case Fan
should be used together with this product.
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| Warranty | 1 Years Manufacturer's Return to Base | | Link | Zalman 460W ZM460B-APS Noiseless ATX Ver2.03/ ATX12V, Ver2.2 20+4pin Power Supply |
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you purchase decision on the product title and vendor code. |
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