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Lian Li RB 550W Power Supply, 80 Plus Bronze, ATX 3.1, PCIe 5.1 Ready, 135mm Low-Noise Fan, Built-in Cable Management, 5-Year Warranty, Non-Modular - Black (RB550B)
- Reliable 550W Power for Modern Builds: 80 PLUS Bronze efficiency for everyday gaming/creator PCs; stable output and active PFC to help keep power delivery consistent.
- ATX 3.1 Platform + PCIe 5.1 Ready: Built to the ATX 3.1 standard.
- Integrated Cable Management: Built-in routing channels + Velcro straps on the PSU housing help you tuck excess cable length for a cleaner back-side layout and better airflow.
- Quiet Cooling: 135mm hydraulic-bearing fan optimized for low noise, providing efficient cooling and quiet operation under typical use.
- 5-Year Warranty.
Overview
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80 PLUS Bronze certified up to 85% efficiency.
Compatible with Intel ATX 3.1 specification and designed with native PCIe Gen 5.1 12+4pin modular interface.
Unique cable management structure around PSU
135mm low-noise cooling fan
High amperage single +12V rail design
DC to DC design provide stable operation and enhanced voltage regulation
Built-in industry grade protections: OPPOVPSCPOCPUVPOTP
550W/650W/750W continuous output at 40°C/104°F operating environment.
Dimension: 150mm (W) x86mm (H) x150mm (D).
Safety approvals: CE/CB/cTUVus/TÜV/FCC/BSMI/CCC/KCC/SAA+RCM certifications.
5 years hardware protection.
Compatible with Intel ATX 3.1 specification and designed with native PCIe Gen 5.1 12+4pin modular interface.
Unique cable management structure around PSU
135mm low-noise cooling fan
High amperage single +12V rail design
DC to DC design provide stable operation and enhanced voltage regulation
Built-in industry grade protections: OPPOVPSCPOCPUVPOTP
550W/650W/750W continuous output at 40°C/104°F operating environment.
Dimension: 150mm (W) x86mm (H) x150mm (D).
Safety approvals: CE/CB/cTUVus/TÜV/FCC/BSMI/CCC/KCC/SAA+RCM certifications.
5 years hardware protection.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by LIAN LI Return Policy
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