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Cooler-master-gx-550w.33757249
9.5 out of 10

Cooler Master GX 550W (RS550-ACAAD3-XX)

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Specifications

Feature
Value
Comment
Model
RS-550-ACAA-D3
Type
Intel Form Factor ATX 12V V2.31
Dimension (W x H x D)
150 x 140 x 86 mm 5.9 x 5.5 x 3.4 inch
Input Voltage
90-264Vac (Auto Range)
Input Current
7A@115Vac, 5@230Vac
Input Frequency Range
47-63Hz
PFC
Active PFC (>0.9)
Power Good Signal
100~500ms
Hold Up Time
>17ms
Efficiency
85% typical
MTBF
>100,000 hours
Protection
OVP / UVP / OPP / OTP / SCP
Output Capacity
550W
Max. Output Capacity
660W
Operation Temperature
0~40°C (Nominal Input Voltage)
Regulatory
TUV / CE / UL / FCC / BSMI / GOST / C-tick / CCC / KCC
Fan
120mm
Certifications
80 PLUS
Connector
20+4 Pin MB x 1 4+4 Pin CPU 12V x 1 6+2 Pin PCI x 2 SATA x 6 4 Pin Peripherial x 3 4 Pin Floppy x 1
Release Date
First seen
14 January 2011