SKU: AZTEKZOUQL |  Mfg. Part: RX850-S-B  | 
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Rosewill RX850-S-B RX850-S 850W ATX Power Supply - 80 PLUS Certified

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Condition: New

$161.69  $218.28
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Product Overview

The Rosewill RX850-S is a high-performance 850W power supply designed for both Intel and AMD systems.

With support for ATX12V v2.2 and EPS12V v2.91 standards, this power supply ensures stability and reliability. It features a silent 135mm blue LED fan for efficient cooling while operating quietly.

Equipped with multiple protection features, it safeguards your components against power surges, short circuits, and overheating. The sleek black chrome mirror finish and mesh sleeving on all cables add to its aesthetic appeal and improve cable management.

Technical Specifications

  • Supports ATX12V v2.2 and EPS12V v2.91 standards
  • Compatible with both Intel and AMD systems
  • Four 12V rails for independent and reliable power
  • Active Power Factor Correction (PFC) for clean power
  • SLI Ready with 4x PCI-Express 6-pin connectors
  • 80Plus Certified for energy efficiency
  • Silent 135mm 2-ball bearing blue LED fan with auto fan speed control
  • Universal motherboard compatibility with a 20+4 pin main connector
  • Built-in short circuit, over voltage, current, power, and temperature protection
  • Safety approvals: UL, TUV, CE, FCC, ROHS

Product Details

  • Manufacturer:
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  • Condition:
  • Weight:
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  • Updated:
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  • Rosewill
  • RX850-S-B
  • New
  • 8 lbs
  • 0 X 0 X 0
  • Feb 19, 2026
  • Mar 15, 2013
Product Identifiers: Brand: Rosewill • Part #: RX850-S-B • Category: Monitor Supplies

Rosewill RX850-S-B RX850-S 850W ATX Power Supply - 80 PLUS Certified

Reviews for Rosewill RX850-S-B

$161.69