EVGA BR 450W 80+ Bronze Power Supply

QuickFind: 869760 Mfr part code: 100-BR-0450-K3
  • Quiet and Intelligent Auto Fan
  • 80 PLUS Bronze certified
  • 3 Year Warranty
  • Hard Lined Design
  • Long Sleeve Bearing Fan

Product Description

EVGA BR 450W 80+ Bronze Power Supply

Introducing the EVGA BR series of power supplies. Building upon our already great line of Bronze rated power supplies, we sought to make the improvements our customers asked for. Our BR series are 80 plus bronze certified, with 85% efficiency or higher under typical loads. Features a non-modular design with all black full sleeved cables for that high end aesthetic, 120mm sleeve bearing quiet fan, increased 5V/3.3V voltage stability, all backed by EVGA's world leading warranty and support for 3 years. 


  • Quiet and Intelligent Auto Fan for near-silent operation
  • 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
  • 3 Year Warranty
  • Hard Lined Design
  • Long Sleeve Bearing Fan


  • ATX Cable 1x 550mm
  • EPS Cable 1x 600mm
  • PCIe Cable 1x 550mm, 670mm
  • SATA Cable 2x 450mm, 570mm, 690mm
  • Four-Pin Peripheral Cable 1x 450mm, 570mm, 690mm + 810mm (Floppy)
  • Floppy Adapter 1x
  • AC Power 1x 1200mm (m)
  • Modular Cable Type        No

Connector Quantity

  • 24 Pin ATX 1x
  • EPS (CPU) 1x 8pin (4+4)
  • PCIe 2x 8pin (6+2)
  • SATA 6x
  • Four-Pin Peripheral 3x
  • Floppy 1x

Additional Details

  • Operating Temperature 0° to 30° C
  • MTBF    100,000 Hours
  • Net Weight         4 lbs
  • Size
    • 85mm (H) x 150mm (W) x 140mm (L)
  • Approvals            TUV, CB, CE, FCC, RCM, cTUVus, WEEE, RoHS
  • Compliance with ErP Lot 6 2013 Requirement
  • Fan Size / Bearing             120mm Long Sleeve Bearing

Technical Specification

EVGA BR 450W 80+ Bronze Power Supply


Device Type Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance ATX
PSU Form Factor ATX
Localisation United Kingdom

Power Device

Input Voltage AC 100-240 V
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 3 x 4 PIN internal power ¦ 6 x 15 pin Serial ATA power ¦ 1 x 4 PIN mini-power connector
Output Voltage +3.3, +5, ±12 V
Max Electric Current 8 A
Power Capacity 450 Watt
Output Current +5V - 20 A ¦ +3.3V - 20 A ¦ +12V - 37.5 A ¦ -12V - 0.3 A ¦ +5VSB - 3 A
Efficiency 85%
80 PLUS Certification 80 PLUS Bronze


MTBF 100,000 hour(s)
Cooling System 120 mm fan
Features Sleeved cables, over current protection, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, single 12V rail, non-modular
Compliant Standards TUV, BSMI, CB, CCC, FCC, RoHS, WEEE, cTUVus

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 30 °C

Dimensions & Weight

Width 15 cm
Depth 14 cm
Height 8.5 cm
Weight 1.81 kg

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EVGA BR 450W 80+ Bronze Power Supply

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