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RB0650B 650W 80 Plus Bronze Certified ATX Power Supply Unit

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$66.99
Sep 13 · Macy's
Best price
$66.99
−0% vs high
14-day high
$66.99
All stores
$67$67$67
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $66.99 at Macy's. Highest: $66.99. Current best is 0% below the 14-day high.

About this product

The Lian-Li RB0650B is a 650W ATX power supply unit designed for modern desktop builds. It features an 80 Plus Bronze certification for energy efficiency, a compact 150 mm form factor, and a built-in cable routing channel with Self-Securing Closure straps for clean internal management. The unit supports ATX 3.1 readiness with a native 12V-2x6 connector and includes three-sided cable exits to accommodate back-connector motherboards. Equipped with a 135mm temperature-controlled fan and premium 105°C capacitors, it offers reliable performance with comprehensive protections against overvoltage, undervoltage, overcurrent, overpower, overtemperature, and short circuits.

  • 650W 80 Plus Bronze certified
  • Compact 150 mm form factor
  • Built-in cable routing channel
  • Native 12V-2x6 connector
  • Three-sided cable exits
  • 135mm temperature-controlled fan

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RB0650B 650W 80 Plus Bronze Certified ATX — Price History