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Zalman 850W ZM850-HP - ATX 12V v2.2, EPS 12V, 140mm Fan, Modular Cabling, 80 PLUS Certified
  • 12xSATA, 4xPCI-E

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Part Number:
76985
(?) Brand:
Zalman Web Site
Manuf No:
ZM850-HP
ZM850HP
Shipping Weight:
4 KG (Includes product packaging)
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Details Files Images & Video
All stock codes associated to this product
ZM850HP, ZM850-HP
ZM850-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(NVIDIA SLI-Ready Certified).
Dual Heatpipes Installed for Maximum Cooling Performance and Ultra-Quiet Operation
Dual heatpipes with ultra-high cooling performance incorporated on the main heat sources enable high load operation even at low fan 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 up to 99% while harmful harmonic frequencies are reduced to meet the Line Harmonic Distortion Requirement of IEC61000-3-2 Class D Specification.

High Efficiency Design and 80 PLUS Certified
This power supply is capable of reaching a maximum of 86% efficiency (230VAC, Full & Typical Load) through its use of high switching frequency and low power-loss circuitry. This product has been certified with the 80 PLUS Power Supply Certification and guarantees a higher efficiency compared to uncertified products.
* 80 PLUS is an innovative, electric utility-funded incentive program that strives to integrate more energyefficient power supplies into desktop computers and servers.

ATX20+4 Pin Main Connector
ATX20+4 Pin Main Connector broadens the range of motherboard compatibility.

Supports ATX12V CPU 4-Pin and EPS12V CPU 8-Pin
Two ATX12V CPU 2 2 (4-Pin) power cables can be combined to form an EPS12V CPU 8-Pin power cable.

Four PCI Express VGA Power 6-Pin & 6+2 Pin Connectors
Four independent 6-Pin Power Connectors (two 6-pin & two 6+2 pin) provide support for Nvidias Quad SLI.

Module Cables
Modular cables provide organized cable management and improved air circulation inside the computer case.

Ultra Quiet 140mm Fan
The ultra quiet 2 ball-bearing 140mm fan maximizes the airflow and minimizes the noise level enabling a noiseless computing environment with optimized cooling.

Standby Noise Filter Switch
The 5Vsb Noise Filter eliminates high frequency noise in standby mode.
* The Standby Noise Filter Switch is NOT a power switch. The AC Power Cord MUST be unplugged in order to turn the power supply OFF.

Six Independent +12VDC Outputs
Six +12VDC rails supply power independently to the CPU, VGA, motherboard, and peripheral components for the highest level of stability and performance.

EZ Grip Connectors for ODDs & HDDs
EZ Grip Connectors for easy removal of the plugs from ODDs & HDDs.

Gold-Plated Terminals & 16AWG Wires
All connector terminals are gold-plated to minimize contact resistance and power lose.
16AWG (thicker than 18AWG) wires are incorporated to minimize voltage drop during high load operation.

Sleeved Cables
All power cables are sleeved for easy cable management and improved air circulation inside the computer case.

Multiple Safety Features
Over-Voltage Protection, Over-Current Protection, Short-Circuit Protection, Under-Voltage Protection, Over-Temperature Protection.

WEEE & RoHS
Complies with WEEE & RoHS environmental directives of the European Union.

- WEEE (Waste Electrical and Electronic Equipment)
- RoHS (Restriction of Hazardous Substances)

International Safety and EMC Certifications
Specifications
Output Power Cable Specifications
[Cable Types and Functions]
[Dual-Connector (ZM-DC1) Components]
Electrical & Physical Characteristics
AC Input Range
 Voltage
100VAC ~ 240VAC 10% DC Output
Frequency 47Hz~63Hz ZM850-HP
AC Input Current
(Rated)		 115VAC 12A Output V. Output Load
ange
 Combined
Power
230VAC 6.3A Imin Imax Ipeak
PFC Type Active PFC +3.3V 0.8A 25A 35A 191W 850W
Power Factor 99% Maximum
 +5V 0.5A 30A 35A
Inrush Current
Limit (@ Cold start at 25C)		 115VAC 60A
 +12V1 0.5A 18A 22A 768W
230VAC 100A +12V2 0.5A 18A 22A
Efficiency 86% Maximum @230VAC, Full&Typical load
 +12V3 0.5A 20A 24A
DC Output
Voltage
Regulations
 Output V. Regulation Range
 At Full
Load		 +12V4 0.5A 20A 24A
+3.3V 5% +3.14V~+3.47V
 +12V5 0.5A 18A 22A
+5V 5% +4.75V~+5.25V +12V6 0.5A 18A 22A
+12V1 5% +11.4V~+12.6V -12V 0.0A 0.8A   27.1W
+12V2 5% +11.4V~+12.6V +5VSB
 0.1A 3.5A 4A
+12V3 5% +11.4V~+12.6V Protection Features
+12V4 5% +11.4V~+12.6V Over Voltage Protection(OVP)
+12V5 5% +11.4V~+12.6V Over Current Protection(OCP)
+12V6 5% +11.4V~+12.6V Short Circuit Protection(SCP)
-12V 10% -10.8V~-13V Over Temperature Protection(OTP)
+5VSB 5% +4.75V~+5.25V Under Voltage Protection(UVP)
DC Output
Ripple
& Noise		 Output V. Specification At Full
Load		 Ambient Temperature
+3.3V 80mV Operation 0C ~ +50C
+5V 80mV Storage -20C ~ +80C
+12V1&2 120mV Ambient Humidily
+12V3&4 120mV Operation 5%RH ~ 95%RH
+12V5&6 120mV Storage 5%RH ~ 95%RH
-12V 120mV Dimensions
+5VSB 80mV 210(L) X 150(W) X 86(H) mm
To create a true noise-free computer, Zalmans Quiet CPU Cooler, Quiet VGA Cooler, Heatpipe HDD Cooler, Fanless Northbridge Cooler, and Noiseless Case Fan should be used together with this product.
1. Plugging the main power connector P1 into the motherboard while the product is connected to the AC power source may result in damage to the motherboard.
2. Make sure that the connectors are connected to their designated locations, and that the connectors are not oriented in the wrong direction when connecting the DC output connectors.
3. If the Power On light fails to light up when the main power button is pressed after completing the installation procedure, then some devices may be plugged in incorrectly or the motherboard may be faulty.

No additional files, specification sheets, guides or documentation found for product.

Warranty: 3-year RTB

Full manufacturers warranty details are available at the manufacturers (Zalman) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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