LIAN LI launches RB Series PSUs with ATX 3.1 compliance and innovative cable management
LIAN LI has announced the release of its new RB Series power supplies, available in 550W, 650W, and 750W models, each carrying an 80 PLUS Bronze certification for up to 85% efficiency. Aimed at builders seeking both performance and aesthetics, the RB Series integrates a unique cable management system with a built-in gr
LIAN LI has announced the release of its new RB Series power supplies, available in 550W, 650W, and 750W models, each carrying an 80 PLUS Bronze certification for up to 85% efficiency.
Aimed at builders seeking both performance and aesthetics, the RB Series integrates a unique cable management system with a built-in groove and Velcro straps that allow users to neatly secure excess cabling. The semi-modular layout complements this design by letting users connect only the necessary SATA and peripheral cables, creating a cleaner and more efficient build environment.
Built to meet Intel’s ATX 3.1 specification, the 650W and 750W models feature a native PCIe Gen 5.1 12V-2x6 connector capable of delivering up to 450W to next-generation GPUs. The 750W variant goes a step further, including an extra 12V-2x6 to PCIe 6+2-pin cable for powering high-end AMD graphics cards and multi-device setups. Internally, the PSU employs a single high-amperage +12V rail with a DC-to-DC conversion design, ensuring stable voltage regulation and improved power efficiency under varying loads.
The RB Series also focuses on quiet and dependable cooling with a 135mm fluid dynamic bearing fan, which operates between 33.2 dBA and 40.1 dBA depending on load. All models support continuous operation at ambient temperatures of up to 40°C and feature comprehensive protection mechanisms, including OPP, OVP, SCP, OCP, UVP, and OTP.
Price and Availability
The LIAN LI RB Series PSUS are now available at the following prices:
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Aimed at builders seeking both performance and aesthetics, the RB Series integrates a unique cable management system with a built-in groove and Velcro straps that allow users to neatly secure excess cabling. The semi-modular layout complements this design by letting users connect only the necessary SATA and peripheral cables, creating a cleaner and more efficient build environment.
Built to meet Intel’s ATX 3.1 specification, the 650W and 750W models feature a native PCIe Gen 5.1 12V-2x6 connector capable of delivering up to 450W to next-generation GPUs. The 750W variant goes a step further, including an extra 12V-2x6 to PCIe 6+2-pin cable for powering high-end AMD graphics cards and multi-device setups. Internally, the PSU employs a single high-amperage +12V rail with a DC-to-DC conversion design, ensuring stable voltage regulation and improved power efficiency under varying loads.
The RB Series also focuses on quiet and dependable cooling with a 135mm fluid dynamic bearing fan, which operates between 33.2 dBA and 40.1 dBA depending on load. All models support continuous operation at ambient temperatures of up to 40°C and feature comprehensive protection mechanisms, including OPP, OVP, SCP, OCP, UVP, and OTP.
