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.