Site updated: 21.10.18


The PC match my expectation (3rd September 2018 via Trustpilot)
ZM850-HP Dual Heatpipe Cooled 850W Modular PSU

Zalman Heatpipe Cooled Modular PSUs

- Replaces the Zalman ATX Noiseless Power Supplies- Replaced by the Zalman HP PLUS Series Heatpipe Cooled Modular Power Supplies

We are pleased to present Zalman's unique range of heatpipe-cooled power supplies. By using a heatpipe-based heatsink inside the PSU itself, Zalman have managed to give the product unparalleled cooling ability meaning that its fan can run reasonably quietly and the efficiency of the unit is very high (up to 86%!).

The units also feature a modular cable harness system. This allows you to remove those cables which aren't needed, improving the appearance, maintainability and airflow inside your PC case. The PSUs come with a generous 3-year warranty and the 600W unit has a cool blue LED effect too. If you have been holding out for your next power supply upgrade, or wondering what PSU to use in your new system, now you have the answer!

If you are considering purchasing the ZM850-HP or ZM1000-HP, please ensure that you have sufficient space inside your case to accommodate its extra length. These units are 60 mm longer than a standard PSU.

+3.3V max load25 A
+5V max load30 A
+12V1 max load18 A
+12V2 max load18 A
+12V3 max load20 A
+12V4 max load20 A
+12V5 max load18 A
+12V6 max load18 A
Combined maximum output +3.3V / +5V191 W
-12V max load0.8A
+5VSB maximum standby current3.5 A
Power conversion efficiency86% max
LED lightNone
Heatpipe systemDual
Number of hard drive connectors10
SATA connectors12
Number of floppy drive connectors2
Length, mm210
Width x Height, mm150 x 86
Master power on/off switchNo
Standby noise filter switchYes
Noise output18-31db(A)
ATX12V version2.2
ATX12V (4-pin) supportYes
EPS12V (8-pin) supportYes
20-pin ATX connectorYes
24-pin ATX connectorYes
PCI-E supportTwo 6-pin and two 8/6-pin
Mains input voltage100-240 VAC, 47-63 Hz
Fan speed controlThermal
Dual-core supportedYes
Over voltage protectionYes, on all outputs
Short circuit protectionYes, on all outputs
EMC, safety approvalsCE, CB, RU, MIC
Monitor pass-through power socketNo
Mains input voltage selectionAuto-range
Length of motherboard power cable55 cm (approx)
Warranty36 months

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