LC-Power LC6550B-SI V3.1
550 WMore than 10 pieces in stock at supplier
Product details
The LC-Power LC6550B-SI V3.1 is a powerful ATX power supply with a rated output of 550 watts, suitable for a variety of PC applications. It is 80 PLUS Bronze certified, meaning it achieves an efficiency of up to 85%, ensuring a reliable and stable power supply. The integrated 135 mm fan provides effective cooling while the power supply operates quietly. With a variety of connections, including a 20+4-pin for the motherboard, multiple 4+4-pin 12V connectors, as well as PCIe connectors for graphics cards, it is ideal for use in mid-range systems. The DC-to-DC technology and six safety circuits offer additional protection and stability for the connected components. This power supply is an excellent choice for anyone seeking a reliable and efficient power source for their PC systems.
- 80 PLUS Bronze certification for high energy efficiency
- Powerful 135 mm fan for effective cooling
- Versatile connection options for motherboards and graphics cards
- DC-to-DC technology for improved stability
- Six integrated safety circuits to protect components.
Form factor | ATX |
80 PLUS certificate | Bronze |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin Molex (2x), 4+4-pin 12V (2x), 6+2-pin PCI Express (2x), S-ATA (4x) |
Item number | 53488429 |
Manufacturer | LC-Power |
Category | Power Supply PC |
Manufacturer no. | LC6550B-SI V3.1 |
Release date | 11.12.2024 |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 85 % |
80 PLUS certificate | Bronze |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin Molex (2x), 4+4-pin 12V (2x), 6+2-pin PCI Express (2x), S-ATA (4x) |
Power supply unit Power connection | C14 |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 135 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OVP, SCP |
Power | 550 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Length | 15 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1740 g |
Length | 25 cm |
Width | 20.30 cm |
Height | 12.30 cm |
Weight | 1.97 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Galaxus- 15.Intertech2,2 %
- 16.Cooler Master2,3 %
- 16.LC-Power2,3 %
- 16.Lian-Li2,3 %
- 19.Enermax2,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 2.Fortron1 day
- 2.Gigabyte1 day
- 2.LC-Power1 day
- 2.Lian-Li1 day
- 2.MSI1 day
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 11.NZXT5 %
- 12.ASUS5,5 %
- 13.LC-Power5,6 %
- 14.Chieftec5,7 %
- 14.Intertech5,7 %