Lian Li RB Series 550W Fully Wired 80+ Bronze ATX 3.1 PSU/Power Supply
550W Lian Li RB 550B, Fully Wired, 80PLUS Bronze, Single Rail, 45.8A, 135mm Fan, ATX 3.1, Velcro Straps
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- Spend over £390.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
- SCANPROTECT Protect against installation damage for 28 days.
Frequently Bought Together
550W RB Bronze Fully Wired ATX 3.1 Power Supply with Velcro Straps from Lian Li
Smart Routing, Cleaner BuildThe RB Series features a built-in deep routing channel and Velcro straps on three sides to keep long cables securely in place. Excess can be easily tucked away, while thicker CPU and GPU power lines can stay neatly organised. This improves airflow, reduces clutter and results in a far cleaner and more professional build. Loose SATA/Molex cables won't ever get in the way again thanks to a dedicated grooved channel pre-secured with straps.
550Watts
45.8Amps
ATX 3.1Form Factor
Compact & Modern
ATX 3.1 CompliantFully compliant with the latest ATX 3.1 standard, this PSU supports next-gen hardware demands with Native 12V-12x6 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.
Velcro Strap Cable Management
Designed to perfectly accommodate back connectors and compact cases, the RB Series features key cables such as the CPU, Motherboard and Peripheral/SATA connectors neatly secured with Velcro straps on trhee sides of the PSU housing. Through a dedicated groove channel, the hard drive/Molex connectors stay neatly routed so airflow is unrestricted.
Efficient Electronics
High Quality 105°C CapacitorsBuilt with premium 105°C capacitors, a robust single +12V high-amperage rail, and reliable DC-to-DC architecture, this PSU delivers stable and consistent output at all times. 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.
80 PLUS Bronze® CertificationCertified 80 PLUS Bronze, the RB series offers up to 85% energy conversion efficiency. It reduces heat and power consumption, making it an ideal and economical solution for everyday systems.
