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G550M, 80 PLUS Bronze 550W, Semi Modular, ATX Power Supply

SKU: 8857277

Manufacturer: COOLER MASTER

MPN: RS550-AMAAB1-US

Availability: Out of Stock


Price: $96.58
or as low as $3/month
  • Unique 3D circuit design offers high efficiency and improves the heat dissipation. It reduces the unnecessary cables which results in much lower crosstalk, signal noise and improves airflow
  • Powerful Single +12V rail for superior load balancing and VGA compatibility. All series supports VGA up to Nvidia Titan.
  • Modular cable designs for better cable management
  • Custom DC-DC module design offers higher efficiency and voltage stability
  • Haswell C6/C7 support & zero load operation
  • 80 PLUS Bronze certified: up to 88% efficiency @ typical load
Model RS550-AMAAB1-xx
Type Intel Form Factor ATX 12V V2.31
Dimension (W x L x H) 150 x 140 x 86mm / 5.9 x 5.5 x 3.4 inch
Input Voltage 100-240Vac (Full Range)
Input Current 8 - 4A
Input Frequency Range 60 - 50Hz
PFC Active PFC (>0.9 typical)
Power Good Signal 100-500ms
Hold Up Time >16ms
Efficiency 85% Typically
MTBF >100,000 Hours
Protection OVP/UVP/OPP/OTP/SCP/OCP
Output Capacity 550W
Operation Temperature 0~40°C
Regulatory CE/FCC/UL/TUV/RCM/EAC/BSMI/CCC
Certifications 80 Plus Bronze
Connector MB 20+4 Pin x 1
CPU12V 4+4 Pin x 1
PCI-e 6+2 Pin x 2
SATA x 6
4Pin Peripheral x 3
4Pin Floppy x 1