Lian Li RB Series 550W PC Power Supply Unit, 80 PLUS Bronze, Semi-Modular, ATX 3.1, Quiet 135mm HDB Fan, Efficient Power Delivery for Gaming PCs - Black
Lian Li RB Series 550W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0550B.B000.UK
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 10 Jul 2026)
Based on a total of 15,346 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 15,346 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Unknown
Visa
Visa
Mastercard
Mastercard
£45.95
Free Delivery
Lian Li RB Series 550W ATX 3.1 80 Plus Bronze Power Supply
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 10 Jul 2026)
Based on a total of 29,179 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 29,179 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
Unknown
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
AmazonPay
AmazonPay
£45.95
Delivery from £3.99
Lian Li RB Series 550W PC Power Supply Unit, 80 PLUS Bronze, Semi-Modular, ATX 3.1, Quiet 135mm HDB Fan, Efficient Power Delivery for Gaming PCs - Black
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£49.94
Free Delivery
Lian Li RB Series 550W PC Power Supply Unit, 80 PLUS Bronze, Semi-Modular, ATX 3.1, Quiet 135mm HDB Fan, Efficient Power Delivery for Gaming PCs - Black
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£52.02
Free Delivery
550W Lian Li RB 550B, Fully Wired, 80PLUS Bronze, Single Rail, 45.8A, 135mm Fan,
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jul 2026)
Based on a total of 23,298 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,298 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 working day of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£53.52
Free Delivery
Cheapest offer
Power your next build without compromise with the Lian Li RB Series 550W - a compact, ATX 3.1-compliant semi-modular PSU packing 80 PLUS Bronze efficiency, 105°C capacitors, and Lian Li's innovative built-in cable routing channel with Velcro straps on three sides for a cleaner, more organised build straight out of the box.
£45.95
Unknown
awd-it.co.uk
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Lian Li RB Series 550W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0550B.B000.UK - Details
▶ Finding you the best price!
We have found 5 prices for Lian Li RB Series 550W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0550B.B000.UK. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Lian Li RB Series 550W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0550B.B000.UK - Price Information
- Cheapest price: £45.95
- The cheapest price is offered by awd-it.co.uk. You can order the product there.
- The price range for the product Lian Li RB Series 550W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0550B.B000.UK is €£45.95to €£53.52 with a total of 5 offers.
- Payment methods: The online shop awd-it.co.uk supports: Visa, Mastercard
- Delivery: The shortest delivery time is Unknown working days offered by awd-it.co.uk.
Similar products
Lian Li O11 AIR MINI optional radiator Offset Mounting Bracket
£7.99
overclockers.co.uk
Delivery from £3.99
Lian Li GA II Lite 240 RGB AIO Liquid Cooler Black - with Infinity Mirror, 2x ARGB Fans, 240mm Radiator, Rotatable Logo
£59.99
awd-it.co.uk
Free Delivery
Lian Li RB Series 650W ATX 3.1 PCIe 5.1 80+ Bronze Non-Modular Power Supply - Black - G9P.RB0650B.B000.UK
£54.95
overclockers.co.uk
Delivery from £3.99
Lian Li HydroShift II LCD-C 360R Black All In One CPU Cooler - 360mm - GHS2LCD36RB
£149.95
awd-it.co.uk
Free Delivery
Lian Li RB Series 750W PC Power Supply Unit, 80 PLUS Bronze, Semi-Modular, ATX 3.1, Quiet 135mm HDB Fan, Efficient Power Delivery for Gaming PCs - Black
£64.99
overclockers.co.uk
Delivery from £3.99
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).