Lian Li RB 750W ATX Power Supply 80 Plus Bronze Non-Modular ATX 3.1 PCIe 5.1 Black RB0750B
Availability: In Stock
Warranty: 1 - Year Warranty
Brand: Lian Li
Categories: Lian Li PSU
Battery:
Curved:
Display Size:
Graphics:
Monitor Type:
Processor:
RAM Capacity:
Refresh Rate:
Resolution:
Series:
Storage:
Sync Technology:
Manufacturer's Link:
Shipping
We offer fast and reliable shipping for all our clothing items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 2-5 business days.
Return policy
- We do not accept returns under any circumstances.
- We offer exchanges only if the item is returned in its original, sealed packaging and unused within 2 days of delivery.
- Opened or used items are not eligible for exchange.
- Items purchased as pre-order or back-order cannot be exchanged or returned under any condition.
Product Features
Power Supply Type: Non-Modular ATX Power Supply

Efficiency: 80 Plus Bronze certified with up to 85% efficiency for everyday systems
ATX and GPU Support: ATX 3.1 ready and compatible with PCIe 5.1, with native 12V-2x6 connector for next-gen GPU support
Connector: 12 Plus 4 Pin plug support
Cooling and Noise: 135mm HYB smart temperature-controlled fan for quiet cooling
Case Compatibility: Compact 150mm ATX size for wide case compatibility
Cable Management: Built-in cable routing channel with Velcro straps and three-sided cable exits designed for back-connector motherboards
Cable Set Included: Includes full cable set for CPU, GPU, SATA, and PATA connections
Protection: Six protection mechanisms including OVP, UVP, OCP, OPP, OTP, SCP
Product Specifications
Brand: Lian Li
Model: RB0750B
Wattage: 750W
Certification: 80 Plus Bronze
Efficiency: Up To 85%
Form Factor: ATX
ATX Standard: ATX 3.1
PCIe Standard: PCIe 5.1
Connector: Native 12V-2x6
Plug: 12 Plus 4 Pin
Fan: 135mm HYB Smart Temperature-Controlled Fan
Size: 150mm
Protections: OVP, UVP, OCP, OPP, OTP, SCP
Included Cables: CPU, GPU, SATA, PATA
Color: Black