Corsair Enthusiast Series TX850 CMPSU-850TXV2 BRONZE Certified Active PFC High Performance Power Supply - CMPSU-850TXV2

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Product Overview

The Enthusiast Series TX V2 is part of Corsair’s best price-performance range of power supplies, designed to meet the exacting standards and performance needs of demanding enthusiasts. TX Series power supplies are ideal for performance enthusiasts who require an affordable, high-wattage, reliable and highly efficient PSU. Corsair TX V2 Series PSUs are compatible with the latest Intel and AMD platforms and NVIDIA and AMD multi-graphics configurations.

850W Maximum Power & ATX12V and EPS12V Compatible
Compliance with the ATX 12V v2.31 and EPS 2.92 specifications, the 850W Corsair CMPSU-850TXV2 power supply provides maximum power stability to drive the processors as well as other components for the most extreme computer systems.

80 PLUS Bronze Certified
The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% 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.

70 Amp Single +12V Rail
The dedicated 60A, single +12V rail provides up to 840W power output, ideal for your high-end graphics system.

Universal AC Input
The universal AC input from 90~264V offers maximum applicability and flexibility, eliminating the hassle of flipping that tiny red switch to select the voltage input!

Quiet Cooling
An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.

Energy-Related Product (ErP) compliant
As of October 21st 2009, the European Commission adopted the 2009/125/EC ErP product directive, which focuses on environmentally friendly design of energy-using products. The Corsair 850W TX V2 power supply complies with the ErP directive and has qualified by Intel, which means that the power consumption of a whole system (with an ErP compliant motherboard) in either standby or off mode must be under 1W.


Manufacturer Corsair
Mfg Part# CMPSU-850TXV2
SKU 219837500
UPC 843591006880
UPC 14 00843591006880
Product Guide Click Here for Corsair’s Memory Configurator
Product Guide Click Here for Corsair’s Power Supply Configurator
The latest ATX12V v2.31 and EPS 2.92 standards and it is 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
Universal AC input from 90 - 264V. No more hassle of flipping that tiny red switch to select the voltage input
A dedicated single +12V rail offers maximum compatibility with the latest 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
Tech Specs
Type: ATX12V v2.31/ EPS12V v2.92
Maximum Power: 850W
Fans: 1
PFC: Active
Main Connector: 20+4Pin
+12V Rails: Single
PCI-Express Connector: 4 x 6+2-Pin
SATA Power Connector: 8
SLI: Ready
Modular: No
Efficiency: up to 85%
Energy-Efficient: 80 PLUS BRONZE Certified
Over Voltage Protection: Yes
Input Voltage: 90 - 264 V
Output: +3.3V@30A, +5V@30A, +12V@62A, -12V@0.8A, +5VSB@3.0A
MTBF: >100,000 Hours
Approvals: UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick
Dimensions: 5.9"(W) x 3.4"(H) x 6.3"(L)
Weight: 5.51 lbs.
Connectors: 1 x Main Connector (20+4Pin) 1 x 4+4 Pin CPU 8 x Peripheral 8 x SATA 2 x Floppy 4 x PCI-E
Parts: 5 Years Limited
Labor: 5 Years Limited
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