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Corsair

Corsair Memory TX850 V2 850W ATX Enthusiast Series

Mfr#:

CP-9020043-UK

Quicklinx: 7CHDWS00
Review this product
Discontinued

Description

Compatible with 4th generation Intel® Core™ series processors

*Designed to deliver the clean, stable power your system deserves *

When you build or upgrade your own system, you want a power supply that meets both your power requirements and your exacting standards for performance and noise. The entire Enthusiast Series TX V2 family has been designed to do just that. With any TX V2 PSU, you'll find the right balance between price and the features you want: high efficiency, tight voltage regulation, low ripple and noise, and thermally-controlled fan speed.

Unlike many "value-oriented" power supplies, the entire range of TX V2 power supplies are designed to continuously deliver their rated power, all the way to 50°C ambient temperature. And with the tight voltage regulation and low ripple and noise that Corsair's Enthusiast Series in known for, you'll get clean power too. No more random crashes caused by dirty or insufficient power!

All TX V2 power supplies deliver up to 85% efficiency, feature a single +12V rail for simple installation, and are compatible with the latest Intel and AMD platforms, as well as NVIDIA® and AMD multi-GPU configurations. They are even ErP ready, so your system can use as little as 1W of power in standby mode (when used with an ErP-compliant motherboard).

Highlights of the Corsair Memory TX850 V2 850W ATX Enthusiast Series

  • The ATX12V v2.31 and EPS 2.92 standards and backward compatible with ATX12V 2.2 and ATX12V 2.01 systems
  • An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature
  • 80PLUS Bronze certified, delivering up to 85% energy efficiency at real world load conditions
  • Active Power Factor Correction (PFC) with PF value of 0.99
  • No more hassle of flipping that tiny red switch to select the voltage input
  • A dedicated single +12V rail offers maximum compatibility with components
  • Over-voltage and over-current protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components
  • High-quality Japanese capacitors provide uncompromised performance and reliability

Specifications

Summary

Product Description
Corsair Enthusiast Series TX850 V2 - power supply - 850 Watt
Device Type
Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance
ATX12V 2.31/ EPS12V 2.92
80 PLUS Certification
80 PLUS Bronze
Weight
2.5 kg
Localisation
United Kingdom
Input Voltage
AC 90-264 V
Output Voltage
+3.3, +5, ±12 V
Power Capacity
850 Watt
Output Connector(s)
1 x power 24 pin ATX , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 4 x 6 pin PCI Express power , 8 x 4 PIN internal power , 8 x 15 pin Serial ATA power , 2 x 4 PIN mini-power connector
Cooling System
140 mm fan
Dimensions (WxDxH)
15 cm x 16 cm x 8.6 cm
Manufacturer Warranty
5 years warranty


Detail

General

Device Type
Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance
ATX12V 2.31/ EPS12V 2.92
Localisation
United Kingdom

Power Device

Input Voltage
AC 90-264 V
Power Output Connectors Details
1 x power 24 pin ATX , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 4 x 6 pin PCI Express power , 8 x 4 PIN internal power , 8 x 15 pin Serial ATA power , 2 x 4 PIN mini-power connector
Output Voltage
+3.3, +5, ±12 V
Power Capacity
850 Watt
Output Current
+3.3V - 30 A , +5V - 30 A , +12V - 70 A , -12V - 0.8 A , +5VSB - 3 A
80 PLUS Certification
80 PLUS Bronze

Miscellaneous

MTBF
100,000 hours
Cooling System
140 mm fan
Features
Over current protection, over voltage protection, SLI ready, undervoltage protection, short-circuit protection, single 12V rail, dual ball bearing cooling fan
Compliant Standards
FCC Class B certified, UL, TUV, C-Tick, cUL, CB, CCC, cTUVus

Manufacturer Warranty

Service & Support
5 years warranty
Service & Support Details
Limited warranty - 5 years

Dimensions & Weight

Width
15 cm
Depth
16 cm
Height
8.6 cm
Weight
2.5 kg

Dimensions & Weight (Shipping)

Shipping Width
21.6 cm
Shipping Depth
29 cm
Shipping Height
13 cm
Shipping Weight
3.2 kg

Customer reviews

Write a review for the Corsair Memory TX850 V2 850W ATX Enthusiast Series here!

Corsair Memory TX850 V2 850W ATX Enthusiast Series
3.0 3
£94.99
Corsair Memory TX850 V2 850W ATX Enthusiast Series
Powerful and stable
Reviewed by . Review Posted 02/10/2012
5 5

After experiencing numerous difficulties where my new i7/X79 system was blue-screening, restarting and generally being unstable, I eventually identified that my existing PSU, which was very powerful, was simply not stable enough. The voltages were fluctuating all over the place and the wattage per rail was poor. The simple solution was this v2 TX850 PSU from Corsair. I now run two nVidia GTX graphics cards, an X79 motherboard, an i7-3930k with 32GB RAM and 5 HDDs (4+1SSD). Not once have I ever had a problem since I switched to this excellent PSU. The only thing I'd have liked to have seen was modular cables, but at this price that would be expecting a little too much

  • Overall 5*
  • Ease of use 5*
  • Value for money 4*
 
Avoid this PSU
Reviewed by . Review Posted 17/04/2013
1 5

Whilst this PSU works fine, it has a habit of developing a very annoying squeak/honking sound when it is under load. I have returned two of these for the same issue, and the first one stopped functioning entirely.

  • Overall 1*
  • Ease of use 1*
  • Value for money 1*
 
Annoying click
Reviewed by . Review Posted 09/03/2013
1 5

For a supposedly "silent" PSU, I found the constant clicking caused by the PSU fan to be very annoying. It sounds like a particularly noisy HDD click. Given that I'd removed all non-solid state drives from my system, this was particularly galling. Reading around online, it appears to be a design fault. It's going back.

  • Overall 1*
  • Ease of use 3*
  • Value for money 1*
 

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