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Zalman Tech Co., Ltd > 
Item#: N82E16817379017

ZALMAN 850-HP Plus 850W ATX12V v2.3 SLI Ready CrossFire Ready 80 PLUS SILVER Certified Modular Active PFC Power Supply

  • ATX12V v2.3
  • Modular
  • 80 PLUS SILVER Certified
  • 00VAC - 240VAC ± 10% 50/60 Hz
  • +3.3V@20A, +5V@24A, +12V1@25A, +12V2@25A, +12V3@35A, +12V4@28A, -12V@0.5A, +5VSB@3.5A
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The ZALMAN 850-HP Plus is a high-end power supply designed for advanced users who demand high quality, highly efficient power for their energy-hungry systems. It combines 850 watts of stable and quiet power, four independent +12V rails with 80 PLUS Silver efficiency. Factor in the dual heatpipes, ultra-quiet 140mm fan, modularized cable design and 3-way SLI capability, the 850-HP Plus blasts ahead of the competition. The Two-Forward Switching Design minimizes switching loss and internal heat, which is complete with Japanese-made capacitors, gold-plated terminals & 16AWG wires and industrial grade protection including OVP, OCP, SCP, UVP, and OTP to ensure safe, reliable and stable continuous operation.

  • newegg 80 PLUS Silver Certified The 80 PLUS Silver certified power supply provides high power efficiency at over 85% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Less Than 1W Standby Power Consumption The energy efficient Green IC circuitry consumes much less standby power (less than 1W) compared to other PSU’s without this feature.
  • newegg Four +12V DC Outputs Four independent +12V outputs provide a stable power supply to major PC components.
  • newegg Dual Heatpipes & Ultra Quiet 140mm Fan Dual heat-pipes with ultra cooling performance are incorporated on the main heat source, thus enabling high load operation at low fan RPMs and dramatically reducing noise levels. A dual-ball bearing fan maximizes airflow while minimizing noise for a superbly quiet computing environment.
  • newegg Modular Design with Sleeved Cables & EZ Grip Connectors Modular cables provide organized cable management and improved air circulation inside the computer case. In addition, all power cables are sleeved for easy cable management and improved air circulation inside the computer case. EZ Grip Connectors allow convenient installation to ODDs and HDDs.
  • newegg Dual & 3-Way Graphics Card Support Three 6-Pin and three 6+2 Pin power connectors for PCI Express support dual and 3-way graphics card system.

Learn more about the Zalman Tech Co., Ltd 850-HP Plus

Model

Brand
ZALMAN
Model
850-HP Plus

Spec

Type
ATX12V v2.3
Maximum Power
850W
Fans
1 x 140mm Two-Ball Bearing fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
4
PCI-Express Connector
3 x 6-Pin, 3 x 6+2-Pin
SATA Power Connector
9
SLI
SLI Ready
Haswell Support
Yes
CrossFire
CrossFire Ready
Modular
Modular
Energy-Efficient
80 PLUS SILVER Certified
Over Voltage Protection
Yes
Input Voltage
00VAC - 240VAC ± 10%
Input Frequency Range
50/60 Hz
Input Current
11A @ 115V, 5.5A @ 240V
Output
+3.3V@20A, +5V@24A, +12V1@25A, +12V2@25A, +12V3@35A, +12V4@28A, -12V@0.5A, +5VSB@3.5A
MTBF
>100,000 Hours

Features

Connectors
1 x Main connector (20+4Pin)
1 x 4+4 Pin EPS / ATX 12V
8 x Peripheral
3 x SATA
1 x Floppy
6 x PCI-E
Features
Dual Heatpipes for Maximum Cooling Performance and Minimum Noise

Two-Forward Switching Design

Highly Efficient Design and 80 PLUS Silver Certified

Less Than 1W Standby Power Consumption

Meets ErP Lot 6 Standby Power Standards (ErP: Energy-related Product)

Modular Cables

ATX12V v2.3

Four +12V DC Outputs

Dual & 3-Way Graphics Card Support

Ultra Quiet 140mm Fan

Active PFC for Improved Power Factor & Reduced Harmonics

Japanese-made Capacitors

ATX20+4 Pin Main Connector

Supports ATX12V CPU 4-Pin and EPS12V CPU 8-Pin

Sleeved Cables

EZ Grip Connectors for ODDs & HDDs

Gold-Plated Terminals & 16AWG Wires

Multiple Safety Features

High Reliability

Meets WEEE & RoHS Standards

International Safety and EMC Certifications

Manufacturer Warranty

Parts
3 years limited
Labor
3 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Zalman Tech Co., Ltd 850-HP Plus

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  • Donald W.
  • 2/13/2013 10:01:45 AM
  • Tech Level: High
  • Ownership: more than 1 year

5 out of 5 eggs

Pros: Its a Great Power supply ive never had Problems out of it such as mechanical failure.

Cons: The only things i dont like are the Size but as stated by another that comes with the power and it does make a squeel noise when powering down but ive never had any problems with it or it hurting anything else.

Did you find this review helpful? Yes No

  • Tom R.
  • 11/22/2012 10:17:16 AM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsAvoid this product

Pros: Quite and modular

Cons: Voltage is all over the place, causing system instability, blue screens etc. It got to the point where my system would not even power on and I would have to unplug and replug AC power 2-3 times. Finally the MB would come out of standby mode. I thought the issue was my MB but thankfully tested with another PS and that was the problem.

Other Thoughts: When I originally purchased I talked to support about the voltage drifting and a squeling noise. They said it was normal and if I wanted I could pay to ship it to them and wait for repair.

Hard to get ahold of support or get a response. Would not recommend any of their models!

Did you find this review helpful? Yes No

  • Millam T.
  • 7/20/2011 8:51:50 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsExpensive junk

Pros: It is modular is the best that I can say.

Cons: The unit lasted less than 3 months before it died with no notice. The 12V rails just ceased operation while the 5V continued.
I have to pay the shipping to return defective product to the manufacturer as though it was my fault that their products are defective.

Other Thoughts: Fortunately the failure didn't take out my brand new Asus P8P67MB and I-7 CPU as others have found happens. Zalman assumes no responsibility for damages caused by their products failures.

Did you find this review helpful? Yes No

  • Tony W.
  • 1/23/2011 11:34:14 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week

4 out of 5 eggsGreat deal at $100, but QC is lacking

Pros: Lots of power with 80+ cert and a 3 year warranty.

Modular cables are always a plus.

Very quiet. (As long as nothing blocks the fan)

Cons: Immediately after installing, I noticed an internal zip-tie was positioned poorly and rubbing against the fan. It was a quick and easy fix, but I'm surprised it made it out of the factory with such a blatantly noticeable and silly flaw.

The length, but that just comes with the power.

Other Thoughts: I'll be running this against my 2 Corsair TX-series PSUs over the next few years and I'm curious to see how they stack up.

Did you find this review helpful? Yes No

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Item#: N82E16817379017
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