Zalman ZM1000-HP 1000W Modular PSU - Zalman ZM1000-HP Features and Specs

Article Index
Zalman ZM1000-HP 1000W Modular PSU
Zalman ZM1000-HP Features and Specs
ZM1000-HP Cables and Inside Look
Testing the ZM1000-HP Modular PSU

Features & Specs:

Zalman is more known for its cooling products than for its Power Supplies, but with their products now reaching 1000W, they are getting some well-deserved attention from the enthusiast community.  While they don't yet have the same reputation as Antec or Enermax, they are building a reputation that should take them into the cases of many computer gamers in the near future.  Below is a list of the features of this unit according to Zalman.

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.

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

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 Nvidia’s Quad SLI.

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.

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

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.

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.

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)

 



Not only does this PSU have a decent list of features, according to the label, it has enough wattage to power almost every computer around.

PSU Label
PSU Label

 

More detailed information in the chart below.

Specs

The specs between the ZM850-HP and this ZM1000-HP are an interesting study.  Generally speaking a higher output PSU has heavier +12v rails, but they are actually the same between the two units.  The gain in output comes from a 15A heavier 3.3v line and a 10A heaver 5v line.  The reality is that Zalman has underestimated all the output values and is conservative (at least from a theoretical standpoint) when the label this PSU a 1kW model.  If we do the math, we total up almost 1900W at Max and over well over 2kW at peak values.  There is no way this can produce this kind of power without blowing a standard breaker, but this shows that it should be able to provide 1000W of clean power.