Introduction
Cooler Master is electrifying
gamers PCs with GX 400W all the way up to GX 750W power supplies,
specifically targeted at systems in the upper-mid to high-end range, yet
reasonably priced, providing users with unsurpassed cost per
performance. The Cooler Master GX Series of power supplies feature a
single highly robust 12 V rail, proficiently delivering power to the
most demanding componentsincluding the processor, drives, cooling fans
and even the most intense dual graphic cards. Including a double-layer
EMI Filter, 120mm fan with intelligent speed control and an active PFC/PWM
combo controller for increased efficiency, the GX Series will keep the
power in your hands.
Features
Specifications
|
Model |
RS-550-ACAA-D3 |
|
|
Type |
Intel Form Factor ATX 12V V2.31 |
|
|
Dimension (W
/ H / 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 |
|