Site updated: 21.10.18

General satisfaction

Very helpful advice given before placing the order. The machine was delivered very quickly - more quickly than the quoted... (31st August 2018 via Trustpilot)
ZM1000-HP Plus Heatpipe Cooled Modular Power Supply
ZM850-HP Plus Heatpipe Cooled Modular Power Supply
(1 review)
ZM600-HP Plus Heatpipe Cooled Modular Power Supply
(2 customer ratings)
ZM500-HP Plus Heatpipe Cooled Modular Power Supply

Zalman HP PLUS Series Heatpipe Cooled Modular Power Supplies

- Replaces the Zalman Heatpipe Cooled Modular PSUs

We are pleased to announce that Zalman's unique range of heatpipe-cooled power supplies have been updated with added reliability, performance and 80 PLUS certification.

By using a heatpipe-based cooling heatsink inside the PSU itself, Zalman have managed to give the product unparalleled cooling ability meaning that its fan can run quietly since the efficiency of the unit is very high (up to 90%!). Zalman have also increased the reliability of the PSU by introducing Resonant Switch or Two Forward Switching. These features minimise switching loss and reduce heat generation inside the PSU. The PSU now meets ErP Lot 6 standards which is an EU-wide set of rules for improving the environmental performance of energy related products (ERP).


  1. 80-PLUS Certified
  2. Heatpipe installed cooling system
  3. Modular cabling system
  4. Less than 1W standby power
  5. Meets ErP Lot 6, standby power and efficiency standards

This unit 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 the PC case. The PSU comes with a generous 3-year warranty. 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!

SpecificationsZM1000-HP PlusZM500-HP PlusZM600-HP PlusZM850-HP Plus
80-PLUS CertificateSilver Bronze Silver
Efficiency90% Maximum @230VAC, Typical load 88% Maximum @230VAC, Typical load 90% Maximum @230VAC, Typical load
+3.3V max load25 A 24 A 20 A
+5V max load30 A 24 A
+12V1 max load25 A 18 A 25 A
+12V2 max load25 A 18 A 25 A
+12V3 max load35 A - 18 A 35 A
+12V4 max load28 A - 18 A 28 A
Combined maximum output +3.3V / +5V180 W 130 W 140 W 180 W
-12V max load0.5A
+5VSB maximum standby current3.5 A 3.0 A 3.5 A
Fan140mm non-LED 120mm non-LED 120mm Blue-LED 140mm non-LED
Number of Molex connectors8 6 8
SATA connectors9 6 9
Number of floppy drive connectors1
Dimensions210(L) x 150(W) x 86(H) mm 165(L) x 150(W) x 86(H) mm 210(L) x 150(W) x 86(H) mm
Master power on/off switchYes
ATX12V version2.3
ATX12V (4+4-pin) supportYes
20+4-pin ATX connectorYes
PCI-E supportThree 6-pin and three 6+2-pin One 6-pin and one 6+2-pin Two 6-pin and two 6+2-pin Three 6-pin and three 6+2-pin
Mains input voltage100-240 VAC, 50-60 Hz
Fan speed controlThermal
Safety FeaturesOVP, OCP, SCP, UVP, OTP
EMC, safety approvalsCE, CB, RU, MIC
Mains input voltage selectionAuto-range
Length of 20+4-pin ATX Connector500mm
Weight4.0 Kg 2.8 Kg 4.0 Kg
Haswell C6/C7 compatibleYes
Warranty24 months
EAN barcode8809213761911 8809213760716 8809213760723 8809213760389

Customer Reviews

ZM1000-HP Plus
ZM850-HP Plus
ZM600-HP Plus
ZM500-HP Plus

We haven't received any reviews of this product yet.

It's a PSU and it's quiet


Hadn't realised what a contribution my previous PSU was making to noise until I swapped this in (Nesteq 600W, pretty quite in and of itself).

As noted in the description it's v long so make sure you measure up, works great in a Nanoxia Deep Silence 2 case.

Runs an overclocked 7950 just fine (which killed the PCI-express power lines on my last PSU). Modular system is OK not as flexible as the Nesteq style but does the job.

We haven't received any reviews of this product yet.

We haven't received any reviews of this product yet.


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