LC-Power Power supply 550W ATX LC6550B-SI V3.1 LC 135mm fan,80Plus Bronze,LCPower

550 W
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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, and 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.

Key specifications

Form factor
ATX
80 PLUS certificate
Bronze
Modularity
Permanently installed
Internal connection options
6+2-pin PCI Express (2x), S-ATA (4x)
Item number
53488429

General information

Manufacturer
LC-Power
Category
Power Supply PC
Manufacturer no.
LC6550B-SI V3.1
Release date
11.12.2024
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
85 %
80 PLUS certificate
Bronze
Modularity
Permanently installed

Power supply connectors

Internal connection options
6+2-pin PCI Express (2x), S-ATA (4x)
Power supply unit Power connection
C14

Cooling properties

Cooling method
Active cooling
Number of fans
1 x
Fan diameter
135 mm

Safety

Power protection features
EIA, OCP, OPP, OVP, SCP

Power supply

Power
550 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
15 cm
Width
15 cm
Height
8.60 cm
Weight
1740 g

Package dimensions

Length
25 cm
Width
20.30 cm
Height
12.30 cm
Weight
1.97 kg

30-day right of returnReturn policy
24 Months Bring-in WarrantyWarranty provisions
1 additional offer

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Reviews & Ratings

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: Digitec Galaxus
  • 16.Enermax
    2.3 %
  • 16.Lian-Li
    2.3 %
  • 18.Cooler Master
    2.4 %
  • 19.LC-Power
    2.5 %
  • 20.Chieftec
    3.8 %

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: Digitec Galaxus
  • 1.Corsair
    0 days
  • 1.Intertech
    0 days
  • 1.LC-Power
    0 days
  • 1.NZXT
    0 days
  • 5.Deepcool
    1 day

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 8.NZXT
    5 %
  • 11.Intertech
    5.1 %
  • 12.LC-Power
    5.6 %
  • 13.Cooler Master
    5.7 %
  • 14.ASUS
    5.9 %
Source: Digitec Galaxus