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Antec NeoECO Classic NE550C power supply unit 550 W 20+4 pin ATX ATX Black

Antec NeoECO Classic NE550C, 550 W, 100 - 240 V, 47 - 63 Hz, 8 A, Active, 110 W

Best offerPrice trend

£50.63

-19%
Price trend
Detailed analysis ›
Price history of Antec NeoECO Classic NE550C power supply unit 550 W 20+4 pin ATX ATX Black over the last 3 months
DatePrice
7 July 2026£62.28
26 July 2026£67
29 July 2026£62.28
6 August 2026£67
12 August 2026£62.28
17 August 2026£67
20 August 2026£62.28
25 August 2026£67
28 August 2026£62.28
2 September 2026£67
5 September 2026£62.28
10 September 2026£67
13 September 2026£62.28
18 September 2026£67
21 September 2026£62.28
2 October 2026£50.63

Product Information

Get economical power today with the NeoECO Classic Series, Antec's high-efficiency power supply solution. Featuring 80 PLUS® BRONZE certification, a quiet double ball bearing 120mm fan, and universal input with active power factor correction (PFC), the NeoECO Classic series gives you a cooler, quieter system all powered by Continuous Power. The NeoECO Classic series also features industrial safety protection, including short circuit and over voltage protection, for stable and reliable power no matter what.

Power Supply Units Antec

Product

Name
Antec NeoECO Classic NE550C power supply unit 550 W 20+4 pin ATX ATX Black
Brand
Antec

Power

Total power
550 W
AC input voltage
100 - 240 V
AC input frequency
47 - 63 Hz
Input current
8 A
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
110 W
Combined power (+12V)
504 W
Combined power (+5V)
110 W
Combined power (-12V)
3.6 W
Combined power (+5Vsb)
12.5 W
Max output current (+3.3V)
18 A
Max output current (+12V)
42 A
Max output current (+5V)
15 A
Max output current (-12V)
0.3 A
Max output current (+5Vsb)
2.5 A
Efficiency
88%

Operational conditions

Operating temperature (T-T)
0 - 40 °C

Weight & dimensions

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

Ports & interfaces

Motherboard power connector
20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)
5
Number of SATA power connectors
6
PCI Express power connectors (6+2 pin)
1
CPU power connector (4+4 pin)
Yes
ATX power connector (20+4 pin)
Yes
Floppy disk drive connector
Yes
Cabling type
Non-Modular

Packaging data

Manual
Yes
Package type
Box

Other features

Voltage tolerance
10%
Power plug type
Type D

Performance

Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Bronze
ATX version
2.4

Design

Product colour
Black
Cooling type
Active
Fan diameter
12 cm
Number of fans
1 fan(s)
Fan location
Top
On/off switch
Yes

Logistics data

Harmonized System (HS) code
84733020

Certificates

Compliance certificates
RoHS

Safety regulation & standards

Safety
UL, cUL, FCC, TÜV, CE, CB, CCC, BSMI, EAC, RCM

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