Features :
• 550W 80 Plus Bronze
• Deliver up to 85% Efficiency
• High Quality Capacitors Provide Superb Performance and Reliability
• Black Flat Cables
• 1 x (4+4P) EPS
• Compatible with ATX12V v2.4
• Support C6/C7 Power State
• Automatic Fan Speed Optimization
• APFC with PF Value of 0.99
• Heavy-duty Protection: OVP/UVP/OPP/SCP/OCP

Specifications :
Model : HELIOS M1-550B
Type : ATX12V v2.4
Efficiency : Meet 80 PLUS Bronze efficiency
Power Factor Correction : APFC with PF value of 0.99
Support MB Sync : No
Dimension (L x W x H) : 140 x 150 x 86 mm
Support C6/C7 power state : Yes
AC Input : 100-240V / 4-8A / 47-63Hz
DC Output : +3.3V / +5V / +12V / -12V / +5Vsb
Max. Output Current : 18A / 13A / 42A / 0.3A / 2.5A
Max. Output Power : 100W / 504W / 3.6W / 12.5W
Total Power : 550W
Protection : OVP / UVP / OPP / OCP / SCP
Main Power : 1 (20+4 Pin)
CPU : 1 (4+4 Pin)
PCI-E : 2 (6+2 Pin)
SATA : 5 (5 Pin)
Molex : 3 (4 Pin)
Modular : Non Modular
Flat Cable : Yes
Cooling System : 120mm hydraulic bearing fan
Silent Mode : No