Lian Li RB650B
BUILT FOR THE LATEST ATX 3.1 STANDARD
Fully compliant with the latest ATX 3.1 standard, this PSU supports next-gen hardware demands with native 12V-2×6 PCIe connectors for improved safety and power delivery. Engineered to handle high transient loads with greater efficiency, it’s ready for the most demanding GPUs and future upgrades.

SMART CABLE MANAGEMENT
The RB Series features a built-in deep routing channel and Velcro straps on three sides of the PSU housing to keep cables securely in place. Excess cables can be easily tucked away, while thick CPU and GPU power lines stay neatly organized. This improves airflow, reduces clutter, and results in a cleaner and more professional build.

MODULAR FOR PERIPHERALS To maintain a clutter-free build, modular SATA and peripheral cables let users connect only what they need. These cables are neatly routed through a dedicated grooved channel and secured with built-in Velcro straps on the PSU housing, improving airflow and maintaining a clean, professional look. | ![]() |
HIGH-QUALITY 105°C CAPACITORS Built with premium 105°C capacitors, a robust single +12V high-amperage rail, and reliable DC-to-DC architecture, this PSU delivers stable and consistent power output. These high-quality components form the foundation of stability—reducing voltage fluctuations and noise to ensure smooth performance, extended component lifespan, and dependable reliability even under continuous operation at up to 40°C. | ![]() |
QUIET COOLING, STABLE OPERATION
Equipped with a 135mm HYB smart temperature-controlled fan, larger than the standard 120mm, the PSU delivers superior cooling performance even at lower fan speeds. This design not only improves heat dissipation but also helps reduce noise levels, ensuring efficient, quiet cooling for everyday tasks and stable operation under heavy workloads.


ENHANCED DURABILITY WITH FULL PROTECTION
Built to operate at up to 40°C, the RB Series features six industrial-grade protections: OVP, UVP, OCP, OPP, OTP, and SCP, ensuring stable power delivery even under harsh conditions.

Specifications
ATX12V VERSION
ATX 3.1
EFFICIENCY
80 PLUS Bronze
DC OUTPUT CABLE
Non-Modular
DIMENSIONS
(D)150 mm X (W)86 mm X (H)150 mm
PFC
Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz
INPUT RATING
100-240Vac 10A, 50-60Hz
MAX. DC OUTPUT
650W
COMBINED +12V
649.2W
COMBINED +3.3V & +5V
100W
FAN SPEC
135mm HYB Fan
FAN RPM
1600rpm
NOISE LEVEL
39.3dBA
MTBF
100,000 hrs minimum 25℃/75% Load
PROTECTION
OPP,OVP,SCP,OCP,UVP,OTP
SAFETY APPROVAL
CE/CB/cTUVus/TÜV/FCC/BSMI/CCC/KCC/SAA+RCM
JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.
Виж още Захранвания Настолни компютри Lian Li
Виж всички Захранвания Настолни компютри в категорията
| Изходна мощност: | 650 W |
|---|---|
| Модулен блок: | Не |
| Форм фактор: | ATX |
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