Datasheet

GX Series
400w/450w/550w/650w/750w
Specifications
Model
Type
Input Voltage
Input Current
Input Frequency
Output Capacity
Fan Type
Power Good Signal
Hold up Time
Efficiency
MTBF
Protection
Dimension
Operation Temp.
Regulatory
Max. Output Power
RS-550-ACAA
Intel Form Factor ATX 12V V2.31
Active PFC (>0.9)
90-264Vac (Auto Range)
9A @ 115Vac , 4.5A @ 230Vac
47-63Hz
550W
660W
120mm
100~500ms
>17ms
85% typical
>100,000 hours
OVP / UVP / OPP / OTP / SCP
150 x 140 x 86mm
5.9 x 5.5 x 3.4 inch
0~40 C (Nominal Input Voltage)
CE / FCC / UL / TUV / C-Tick / GOST /
BSMI / CCC / KCC / CSA
Wattage 550W
PFC
AC Input
DC Output
+12V +5Vsb+3.3V
24A
+5V
24A
140W
44A
528W
550W
-12V
0.3A
3.6W 12.5W
2.5A
Total Power
100-240V~ 9-4.5A 60-50Hz
Connectors
1 1 2 3 6 1
MB 20+4 Pin CPU 4+4 Pin PCI-e 6+2 Pin Peripheral 4 Pin SATA Floppy 4 Pin
550W
Shipping Information
EAN
Model
UPC
Carton Size
RS-550-ACAA
4719512018125
884102007613
505 x 240 x 250mm
Unit / Carton
Unit / Pallet
Retail Box Size
Retail Box Weight
5 pcs / Carton
30 Cartons / Pallet
227 x 223 x 96mm
2.1kg
Curves
20
82
84
86
90
88
80
40 60 80 100
Efficiency (100%)
Power Load (100%)
1500
2000
500
1000
0
20 40 60 80 100
Fan Speed (RPM)
Power Load (100%)
Efficiency Curve
Fan Curve