EVGA 850 B3 850W 80-Plus Bronze Fully-Modular Power Supply

BH #EV850B3PS • MFR #220-B3-0850-V1
EVGA
EVGA 850 B3 850W 80-Plus Bronze Fully-Modular Power Supply
Key Features
  • Up to 70.8A / 850W
  • 130mm Cooling Fan
  • ATX Form Factor
  • 6 x PCIe 8-Pin (6+2) Connectors
The EVGA 850 B3 80 Plus Bronze Fully-Modular Power Supply delivers up to 850W of power to the desktop's components and provides six PCIe 8-pin and nine SATA connectors to enable a system build with multiple graphics cards and storage/optical drives. The connectors come on fully-modular cables, which help improve airflow within the case by reducing the number of unused cables. With 80-Plus Bronze certification, the power supply uses energy efficiently to help lower energy bills. To quietly cool the power supply, a 130mm fan and ECO mode are available. Aside from cooling, this ATX power supply features a length of 6.3" to help provide extra room within a computer case.
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EVGA 220-B3-0850-V1 Overview

  • 1Description
  • 2Compact Size
  • 3Quiet Cooling
  • 4Efficiency
  • 5Fully-Modular Design

The EVGA 850 B3 80 Plus Bronze Fully-Modular Power Supply delivers up to 850W of power to the desktop's components and provides six PCIe 8-pin and nine SATA connectors to enable a system build with multiple graphics cards and storage/optical drives. The connectors come on fully-modular cables, which help improve airflow within the case by reducing the number of unused cables. With 80-Plus Bronze certification, the power supply uses energy efficiently to help lower energy bills. To quietly cool the power supply, a 130mm fan and ECO mode are available. Aside from cooling, this ATX power supply features a length of 6.3" to help provide extra room within a computer case.

Compact Size

The EVGA 850 B3 features a length of 6.3" to provide extra space within a computer chassis.

Quiet Cooling

The EVGA 850 B3 is built with a sleeve bearing 130mm fan that is designed to be reliable and operates quietly. In addition, EVGA ECO mode is available to enable nearly-silent operations at low to medium loads.

Efficiency

With 80-Plus Bronze certification, the power supply utilizes energy efficiently up to 88%.

Fully-Modular Design

You can use only the cables you need, thereby, reducing cable clutter and improving case airflow.
UPC: 843368045241

EVGA 220-B3-0850-V1 Specs

Connectivity
Total Connectors1 x 24-Pin ATX Motherboard
1 x 4+4-Pin EPS CPU
6 x 6+2-Pin PCIe
9 x 15-Pin SATA
3 x 4-Pin Peripheral / Molex
1 x 4-Pin Floppy
PCIe Connector Distances21.7" / 550 mm
27.6" / 700 mm
SATA Connector Distances19.7" / 500 mm
23.6" / 600 mm
27.6" / 700 mm
Peripheral Connector Distances19.7" / 500 mm
23.6" / 600 mm
27.6" / 700 mm
ATX Connector Distance23.6" / 600 mm
EPS Connector Distances23.6" / 600 mm
Electrical
Total Wattage850 W
Combined Power for +12 V849.6 W
Max Load for +12 V70.8 A
Combined Power for +3.3/+5 V120 W
Max Load for +3.3 V24 A
Max Load for +5 V24 A
Max Power for +5 Vsb15 W
Max Load for +5 Vsb3 A
Max Power for -12 V6 W
Max Load for -12 V0.5 A
AC Input Power100 to 240 VAC, 50 / 60 Hz at 10 A
General
Efficiency RatingNone
Efficiency88%
Cooling
Fan Size130 mm
Bearing TypeSleeve
Noise Level0 to 35 dBA
Environmental
Operating Temperature32 to 122°F / 0 to 50°C
Physical
Form FactorATX
CertificationsRoHS, WEEE, as per Manufacturer
Mean Time Between Failures (MTBF)100,000 Hours
Power Cable Length4.9' / 1.5 m
Dimensions3.4 x 5.9 x 6.3" / 85 x 150 x 160 mm
Weight5 lb / 2.3 kg
Packaging Info
Package Weight5.98 lb
Box Dimensions (LxWxH)10.7 x 8.85 x 3.95"
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