Lian Li RB0650B.B 650 W ATX power supply

Name: Power supply unit Lian Li G9P.RB0650B.B000.EU
Brand: lian li
SKU: 11656772
Price: 70.99 EUR
Availability: InStock

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Power supply unit Lian Li RB0650B.B 650 W ATX 24-pin, 80 PLUS Bronze, 135 mm fan, black

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Short description

ATX power supply unit Lian Li RB0650B.B delivers 650 W total power with 80 PLUS Bronze efficiency (~85%). Compatible with standard 24-pin ATX motherboards. Features a 135 mm cooling fan, single 24-pin motherboard cable (60 cm) and CPU power cable (65 cm). Input 100–240 V, 50/60 Hz. Suitable for desktop PC builds requiring reliable mid-range PSU performance.

Available at price 70.99 €: 50 pcs.

Total available for order: 199 pcs.

Warranty: 2 Years

SKU: 11656772

Manufacturer: lian li

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 1.00 kg)

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Product information

Description

The Lian Li RB0650B.B is a 650 W ATX power supply in classic black designed for everyday and mid-range desktop systems. It delivers up to 85% efficiency with 80 PLUS Bronze certification and integrates a 135 mm temperature-controlled fan. The compact 150 mm depth allows compatibility with a wide range of ATX cases, while native ATX 3.1 support and a robust single +12V rail provide stable power for current components and future upgrades.

Advantages

The RB0650B.B combines compact dimensions and smart cable routing to support tidy, space-efficient builds. Built-in Velcro straps and a dedicated routing channel simplify cable management and improve airflow. Compliance with ATX 3.1 and a native 12V-2×6 connector enhance compatibility with next‑gen GPUs. High-quality 105°C capacitors, DC-to-DC architecture and six protection mechanisms ensure stable, reliable operation under load, while the larger 135 mm HYB fan provides effective cooling at lower noise levels.

Suitable for

Everyday desktop PCs and office workstations
Mid-range gaming systems and GPU-upgradable builds
Compact ATX cases and space-conscious or minimalist builds

Key specifications

Total power: 650 W
Efficiency: up to 85% (80 PLUS Bronze)
Form factor depth: 150 mm (compact ATX size)
Cooling: 135 mm temperature-controlled HYB fan (0–1600 RPM)
Rail design: single +12V high-amperage rail with DC-to-DC topology
Operating temperature: up to 40°C
Protection features: OVP, UVP, OCP, OPP, OTP, SCP
Input voltage: 100–240 V, 50/60 Hz
Motherboard connector: 24-pin ATX
Color: Black

How to use

Install the PSU into a compatible ATX case with 150 mm depth clearance, secure it with the standard mounting screws and connect the 24-pin motherboard cable and CPU 4+4 pin power cable to their respective connectors. Use the modular peripheral and SATA cables only as needed and route them through the built-in grooved channel, securing excess cable length with the integrated Velcro straps to maintain airflow and a tidy interior. Ensure input voltage matches local mains (100–240 V) before powering on the system.

Usage recommendations

For best results, use the RB0650B.B in systems where moderate power headroom is sufficient. Keep bulky GPU cables organized via the three-sided routing and use the modular peripheral cables only when required to minimize clutter and improve case airflow.

Specifications

Total power:: 650 W
Efficiency:: 85 %
Motherboard power connector:: 24-pin ATX
80 PLUS certification:: 80 PLUS Bronze
Fan diameter:: 135 mm
Product colour:: Black

All features

Power

Total power:: 650 W
Efficiency:: 85 %
Power Factor Correction (PFC) type:: Active
Power protection features:: Under voltage, Under temperature, Short circuit, Over voltage, Over power, Over current
Combined power (+3.3V):: 100 W
Combined power (+12V):: 649.2 W
Combined power (+5V):: 100 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 15 W
Max output current (+3.3V):: 20 A
Max output current (+12V):: 54.1 A
Max output current (+5V):: 20 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 3 A
Input current:: 10
AC input frequency:: 50/60
AC input voltage:: 100 - 240

Ports & interfaces

Motherboard power connector:: 24-pin ATX
ATX Power connector (24-pin):: Yes
Floppy disk drive connector:: Yes
Floppy drive power connector:: 1
Number of SATA power connectors:: 8
Peripheral (Molex) power connectors (4-pin):: 3
EPS power connector (8-pin):: Yes
CPU power connector (4+4 pin):: Yes
PCI Express power connectors (6+2 pin):: 4
Cabling type:: Non-Modular
Number of PATA power connectors:: 3
Motherboard power cable length:: 600 mm
CPU power cable length:: 650 mm
EPS power connector (4+4 pin):: Yes
Number of SATA power cables:: 3

Performance

Purpose:: PC
80 PLUS certification:: 80 PLUS Bronze
Mean time between failures (MTBF):: 100000 h
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 39.3 dB
ATX version:: 3.1
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 135 mm
Number of fans:: 1 fan(s)
Fan speed:: 0 - 1600
Product colour:: Black

Certificates

Certification:: CE/CB/cTUVus/TÜV/FCC/BSMI/CCC/KCC/SAA+RCM

Weight & dimensions

Height:: 150 mm
Width:: 86 mm
Depth:: 150 mm

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Instructions

lian-li-G9P.RB0650B.B000.EU-11656772

Description

Instructions

lian-li-G9P.RB0650B.B000.EU-11656772

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Warehouse	Stock	Delivery to the store	Store Price
WH320	50	08.07.2026 Best delivery	70.99 €
WH354	50	15.07.2026	79.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	99	22.07.2026	77.99 €

70.99 €

Stock: 50

Delivery Date: 08.07.2026 Best delivery

Warehouse: WH320

79.99 €

Stock: 50

Delivery Date: 15.07.2026

Warehouse: WH354

Available only for legal entities

77.99 €

Stock: 99

Delivery Date: 22.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Lian Li RB0650B.B 650 W ATX power supply cost, and is it available for purchase?

The price is 70.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 199 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Lian Li RB0650B.B 650 W ATX power supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Lian Li RB0650B.B 650 W ATX power supply online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Lian Li RB0650B.B 650 W ATX power supply?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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Power supply unit Lian Li RB0650B.B 650 W ATX 24-pin, 80 PLUS Bronze, 135 mm fan, black

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Power

Ports & interfaces

Performance

Design

Certificates

Weight & dimensions

Instructions

Description

Instructions

Similar products

Customer reviews

Customer questions

How much does the Lian Li RB0650B.B 650 W ATX power supply cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can Lian Li RB0650B.B 650 W ATX power supply be purchased with a lease?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Lian Li RB0650B.B 650 W ATX power supply?