Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black
Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black, photo 2
Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black, photo 3
Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black, photo 4
Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black, photo 5
Lian Li

Lian Li RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black

SKU HC-185217MPN G9P.RB0650B.B000.EU

  • 650 W
  • 80 Plus Bronze
  • ATX

Highlights

  • 650W output with 80 PLUS Bronze 85% efficiency at half load
  • Semi-modular design with fixed 24-pin and CPU cables
  • ATX 3.1 and PCIe 5.1 compliant with 12V-2x6 connector
  • 135mm HDB fan rated at 39.3 dB(A) at 1600 RPM
  • Velcro straps on three sides keep cables tidy
  • Stable output at 40°C using electrolytic capacitors

Key specs

Wattage
650 W
Efficiency
80 Plus Bronze
Fully modular
Yes
Form factor
ATX
Fan Size
135 mm
ATX Standard
ATX 3.1
All specifications
$54.99
  • ≈ 0.0007201 BTC
  • ≈ 0.02428 ETH
  • ≈ 55.06 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 5 years
  • 30-day returns Unused items in original packaging
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Overview

A 650-watt semi-modular ATX power supply certified for 80 PLUS Bronze efficiency. It supports ATX 3.1 and PCIe 5.1 standards, making it suitable for modern gaming builds.

Design and Cable Management

The semi-modular layout keeps the 24-pin ATX and CPU EPS cables fixed while PCIe and peripheral cables attach as needed. Velcro straps on three sides secure excess wiring to improve airflow and keep the interior tidy.

Performance and Standards

High-quality electrolytic capacitors deliver stable power up to 40°C with 85% efficiency at 50% load. The unit meets ATX 3.1 and PCIe 5.1 specifications and includes a 12V-2x6 connector with a blue safety indicator for proper seating.

Cooling and Acoustics

A 135mm hydraulic dynamic bearing fan provides high airflow at low speeds. Noise measures 39.3 dB(A) at 1600 RPM, keeping the system quiet even during extended gaming sessions.

Connectors and Dimensions

The PSU measures 150mm deep, 86mm wide, and 150mm high. It provides two CPU 12V connectors, one 8-pin PCIe, five SATA, and a modular 12V-2x6 port. Cable lengths range from 100mm for 12V-2x6 to 650mm for CPU power.

RB Series 80 PLUS Bronze Power Supply Semi-Modular PCIe 5.1 ATX 3.1 650W Black specifications

General
BrandLian Li
Manufacturer part no.G9P.RB0650B.B000.EU
EAN4718466019462
Warranty5 years (manufacturer)
Fan Specifications
Fan Size135 mm
Power Supply
PSU FormatATX
ATX StandardATX 3.1
12V Distributionmulti rail
Modular Power SupplyYes
Modular Typesemi modular
Power Specifications
Total Power Output650 W
Power Output +12V rails649.2 W
Cable Specifications
Max. CPU Power Cable Length650 mm
Max. 24-Pin Motherboard Power Cable Length600 mm
Max. 12V-2x6 Cable Length100 mm
Max. SATA Power Cable Length400 mm
Cooling
Semi Passive Power SupplyYes
Internal Ports
CPU Power Connectors 12V ATX/EPS2
8 Pin PCIe Power Connectors1
6+2 Pin PCIe Power Connectors0
SATA Power Connectors5
Efficiency Class
80PLUS Efficiency80 PLUS Bronze
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth150 mm
Width86 mm
Height150 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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