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LC-Power LC6550 V2.3 power supply unit 550 W 20+4 pin ATX ATX Black

LC-Power LC6550 V2.3, 550 W, 230 V, 50 Hz, 5 A, Active, 145 W

Best offerPrice trend

£113

-17%
Price trend
Detailed analysis ›
Price history of LC-Power LC6550 V2.3 power supply unit 550 W 20+4 pin ATX ATX Black over the last 3 months
DatePrice
26 September 2026£135
26 September 2026£135
26 September 2026£113
2 October 2026£113
2 October 2026£113

Compare LC-Power LC6550 V2.3 power supply unit 550 W 20+4 pin ATX ATX Black prices UK

Product Information

LC-Power LC6550 V2.3. Total power: 550 W, AC input voltage: 230 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 45 cm, CPU power cable length: 45 cm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Fan diameter: 12 cm, Number of fans: 1 fan(s). Width: 150 mm, Depth: 140 mm, Height: 86 mm

Power Supply Units LC-Power

Product

Name
LC-Power LC6550 V2.3 power supply unit 550 W 20+4 pin ATX ATX Black

Power

Total power
550 W
AC input voltage
230 V
AC input frequency
50 Hz
Input current
5 A
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
145 W
Combined power (+12V)
450 W
Combined power (+5V)
145 W
Combined power (-12V)
18.5 W
Combined power (+5Vsb)
18.5 W
Max output current (+3.3V)
25 A
Max output current (+12V1)
21 A
Max output current (+12V2)
23 A
Max output current (+5V)
27 A
Max output current (-12V)
0.5 A
Max output current (+5Vsb)
2.5 A
Efficiency
88%
Power protection features
Over current, Over power, Over voltage, Short circuit, Under voltage

Weight & dimensions

Width
150 mm
Depth
140 mm
Height
86 mm
Weight
1.75 kg

Ports & interfaces

Motherboard power connector
20+4 pin ATX
Motherboard power cable length
45 cm
Number of SATA power connectors
4
Number of PATA power connectors
4
PCI Express power connectors (6+2 pin)
1
CPU power connector (4+4 pin)
Yes
CPU power cable length
45 cm
Floppy disk drive connector
No
PCI Express connector
Yes
Cabling type
Non-Modular

Performance

Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Bronze
ATX version
2.3

Design

Product colour
Black
Fan diameter
12 cm
Number of fans
1 fan(s)

Logistics data

Harmonized System (HS) code
84733020

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