Lian Li RB 550W 80+ Bronze Non Modular Power Supply

Lian Li RB 550W 80+ Bronze Non‑Modular Power Supply is a reliable ATX power supply designed for mainstream gaming and productivity PC builds. It delivers 550W continuous power with 80+ Bronze efficiency for stable and energy-efficient performance. Featuring a 135 mm low-noise cooling fan, Active PFC, and multiple protection systems (OVP, OCP, SCP, OTP, UVP), it ensures safe and consistent power delivery. Built on the ATX 3.1 standard, the PSU includes a complete cable set for CPU, GPU, and storage devices, making it suitable for modern PC systems.

• Compact 150 mm ATX size for wide case compatibility.
• 80 PLUS Bronze certified with up to 85% efficiency for everyday systems.
• ATX 3.1 ready with native 12V-2×6 connector for next-gen GPU support.
• A Built-in cable routing channel with Velcro straps for neat management.
• Three-sided cable exits designed for back-connector motherboards.
• 135 mm HYB smart temperature-controlled fan for quiet cooling.
• Six protection mechanisms including OVP, UVP, OCP, OPP, OTP, SCP.
• Includes full cable set for CPU, GPU, SATA, and PATA connections.