XFX ProSeries 850W Black Edition

XFX ProSeries 850W Black Edition 80 PLUS Bronze Modular P1-850B-BEFX

XFX ProSeries 850W Black Edition 80 PLUS Bronze Modular P1-850B-BEFX

★★★★★
(117 reviews)
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  • Unique, continuous EasyRail technology enables you to maximize available power and make set-up easy. Stack numerous power-hungry components without fear of crashing. It's also a perfect solution for hardcore gamers.
  • Compatible with Intel Core i3, i5, i7 and AMD Phenom, FX
  • DC to DC Converter Design
  • Conductive Polymer Aluminum Solid Electrolytic Capacitors
  • Active Power Factor Correction [99% PF Typical]
  • High +12V Output
  • Ultra Ventilation [Grid Structure]
  • Multi-GPU Technologies Supported
  • All-in-One DC Cabling Design
  • Universal AC Input [Full Range]
  • 5 Year Limited Warranty

Specifications Overview

Model P1-850B-BEFX
Release Date June 2013

* First availability for purchase, it may not correspond to the actual market launch date.

Wattage 850 W
Type ATX
Modular Full
Efficiency 80+ Gold
Output +3.3V@25A, +5V@25A, +12V@70A, -12V@0.8A, +5VSB@3A
PCI-Express 16 Pin 12VHPWR Connectors 0
PCI-Express 12 Pin Connectors 0
PCI-Express 6+2 Pin Connectors 6
PCI-Express 6 Pin Connectors 0
EPS Connectors 2
SATA Connectors 10
Molex Connectors 5
Length 160 mm

Description

General

+12V Rail Outputs : Single

ATX12V 2.2 & ESP12V 2.91 Compliant : Yes

Maximum Wattage (W) : 850

Performance Category : Enthusiast

UPC Number : 778656058811

 

Technologies

CrossFire Ready : Yes

SLI Ready : Yes

 

Ratings & Efficiencies

AC Input Current (Arms) : 11A - 5.5A

AC Input Frequency (Hz) : 50/60 Hz

AC Input Voltage (Vac) : 100 - 240

Active Power Factor Correction (PFC) : >0.95 at full load

DC Output Voltage Regulation : ±3%

 

Other Features

DC to DC Converters (+3.3 & +5V) : Yes

EZ Grip Connectors : Yes

High Reliable 105°C Japanese Capacitors : Yes

Solid State Capacitors : Yes

 

Load Range

+12V1 (mW) : TBA

Max -12V Output Current (A) : 0.8

Max -12V Power (W) : 6

Max +12V1 Output Current (A) : 70

Max +12V1 Power (W) : 840

Max +3.3V & +5V Combined Power (W) : 125

Max +3.3V Output Current (A) : 25

Max +5V Output Current (A) : 25

Max +5VSB Output Current (A) : 3

Max +5VSB Power (W) : 15

Max. +3.3V & +5V combined power (W) : 125

Wattage(W) : 850W

 

Cable Connectors

Modular 6+2-pin PCI-E : 6

Modular ATX12V / EPS12V : One 4+4-pin, One EPS 12V 8-pin

Modular FDD : 1

Modular Motherboard Connector : 20+4 pin

Modular Peripheral : Up to 5

Modular SATA : Up to 10

 

Safety & Protection

Over Current Protection (OCP) : Yes

Over Power Protection (OPP) : Yes

Over Temperature Protection : Yes

Over Voltage Protection (OVP) : Yes

Short Circuit Protection (SCP) : Yes

Under Voltage Protection (UVP) : Yes

 

Physical

Cooling Fan Size (mm) : 120

Intake Fan: Airflow (CFM/min) : 80.5

Intake Fan: Diameter (mm) : 120 x 120 x 25 mm

Master Carton Dimensions (cm) : 43.0 x 29.5 x 34.0

Master Carton Dimensions (inch) : 16.93 x 11.6 x 13.39

Master Carton Weight (Kg) : 11.72 est.

Master Carton Weight (lb) : 25.84 est.

Package Dimensions (cm) : 31.9 x 21.0 x 16.3

Package Dimensions (inch) : 12.55 x 8.26 x 6.42

Package Weight (Kg) : 2.76 est.

Package Weight (lb) : 6.08 est.

PSU Dimension (cm) : 8.6 x 14.0 x 16.0

PSU Dimension (inch) : 3.4 x 5.5 x 6.3

Units per Carton : 4

 

Certifications & Standards

C-tick : Yes

CB : Yes

TUV : Yes



Expert reviews

76

A quality PSU is an absolute must-have requirement for a high-quality system. You may change a hard-drive in six months and the CPU after a year, but a decent PSU should last many years - delivering steady, smooth voltage with the minimum of...

60

The XFX ATX Black Edition 850W is particularly aimed at enthusiast gamers. It can deliver power to a range of system components including mid- to high-performance PCI Express graphics cards. In specific tests, the XFX Black Edition achieved 100 per...


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