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header-product Power supply unit Lian Li RB0650B.B 650 W ATX 24-pin, 80 PLUS Bronze, 135 mm fan, black
73.49 €

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

Lian Li RB0650B.B 650 W ATX power supply Photo 1
Lian Li RB0650B.B 650 W ATX power supply Photo 2
Lian Li RB0650B.B 650 W ATX power supply Photo 3
Lian Li RB0650B.B 650 W ATX power supply Photo 4
Lian Li RB0650B.B 650 W ATX power supply Photo 5
Lian Li RB0650B.B 650 W ATX power supply Photo 6
Lian Li RB0650B.B 650 W ATX power supply Photo 1
Lian Li RB0650B.B 650 W ATX power supply Photo 2
Lian Li RB0650B.B 650 W ATX power supply Photo 3
Lian Li RB0650B.B 650 W ATX power supply Photo 4
Lian Li RB0650B.B 650 W ATX power supply Photo 5
Lian Li RB0650B.B 650 W ATX power supply Photo 6
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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 73.49 €: 50 pcs.
Total available for order: 179 pcs.
Warranty: 2 Years
SKU: 11656772
Manufacturer: lian li
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.04 euros per month
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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

80 PLUS certification:
80 PLUS Bronze
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
3
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
650 W
All features

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
150 mm
Depth: The distance from the front to the back of something.
150 mm
Width: The measurement or extent of something from side to side.
86 mm

Certificates

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

Design

Fan speed:
0 - 1600
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
135 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
39.3 dB
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Bronze
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
Floppy disk drive connector:
Yes
Floppy drive power connector:
1
ATX Power connector (24-pin):
Yes
CPU power cable length:
650 mm
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
4
EPS power connector (4+4 pin):
Yes
EPS power connector (8-pin):
Yes
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
3
Number of SATA power cables:
3
Number of SATA power connectors:
8
Number of PATA power connectors:
3
Motherboard power cable length:
600 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over current, Over power, Over voltage, Short circuit, Under temperature, Under voltage
Efficiency:
85 %
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+5V):
20 A
Max output current (+12V):
54.1 A
Max output current (+3.3V):
20 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+5V):
100 W
Combined power (+12V):
649.2 W
Combined power (+3.3V):
100 W
Power Factor Correction (PFC) type:
Active
Input current:
10
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
650 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH320 50 13.08.2026 Best delivery
73.49 €
WH354 50 13.08.2026 Best delivery
76.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 79 27.08.2026
75.49 €
73.49 €
Stock: 50
Delivery Date: 13.08.2026 Best delivery
Warehouse: WH320
76.49 €
Stock: 50
Delivery Date: 13.08.2026 Best delivery
Warehouse: WH354
Available only for legal entities
75.49 €
Stock: 79
Delivery Date: 27.08.2026
Warehouse: WH109

Customer reviews

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 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 179 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 13.08.2026 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: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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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