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The Lian Li RB0750B 750W 80+ Bronze Power Supply is designed to provide stable and reliable power for modern gaming PCs and workstation builds. With 750W of total output, this PSU can support powerful graphics cards, high-performance processors, and multiple storage devices.
Certified with 80+ Bronze efficiency, the RB0750B helps reduce energy waste and maintain stable system performance. It delivers consistent power while maintaining efficient operation during heavy workloads and long gaming sessions.
The power supply includes a high-quality cooling fan to maintain optimal temperatures and quiet operation. Built with durable internal components, the Lian Li RB0750B PSU ensures long-term reliability and protection for your system.
This Tray Version is supplied in OEM packaging, making it suitable for system builders, PC shops, and custom gaming PC builds.
750W power output for gaming PCs and workstations
80+ Bronze efficiency certification
Stable and reliable power delivery
Quiet cooling fan for improved thermal performance
Multiple power connectors for GPUs and components
Ideal for modern gaming PCs and custom builds
The Lian Li RB0750B 750W PSU is a dependable choice for powering mid-range and high-performance gaming systems.
Brand: Lian Li
Model: RB0750B
Power Output: 750W
Efficiency Certification: 80+ Bronze
Cooling: 120mm Cooling Fan
Input Voltage: 100–240V
Protection Features
Over Voltage Protection (OVP)
Over Power Protection (OPP)
Short Circuit Protection (SCP)
Over Current Protection (OCP)
Power Connectors
24-pin ATX Motherboard
CPU EPS Connector
PCIe GPU Connectors
SATA Power Connectors
Peripheral (Molex)
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
