HEXA 85+ PRO 550W

  • Complies with ATX12 v2.5 & EPS12 v2.92
  • Efficiency ≧ 85% at typical load
  • Active PFC ≧ 0.9
  • Hold up time > 17ms at 80% load
  • +12V single-rail design
  • Japanese electrolytic capacitors
  • +5V&3.3V DC to DC module design
  • 120mm silent and long life fan
  • Flat black ribbon cables
  • Complete protection: OCP/OVP/OPP/SCP
  • 80plus_Bronze

80 Plus® Bronze Certification

HEXA 85+ Pro Series, 80 PLUS ® bronze certified, saves energy through its high efficiency up to 85%.

All Black Round Cables

It gives your system a superior look than any other entry level power supplies.

Stable DC to DC Output Quality

HEXA85+ PRO series applies DC to DC modules to improve the reliability for greater compatibility as well as low ripple noise to reduce interference of system components for a prolonged system lifetime.

+12V Single Rail Design

Designed for power-intensive VGA cards, no problems to any overloading condition.

Optimal Cooling

HEXA 85+ PRO series comes with a 120mm quiet fan and a highly efficient ventilation fan guard to guarantee low noise operations without compromising its cooling efficiency.

Japanese Electrolytic Capacitors

Japanese electrolytic capacitors ensures safety on spare parts for prolonged lifespan and reliability.

Supports High-end Motherboard

For gaming enthusiast, the Hexa 85+ PRO 550W featured dual CPU power connectors for high-end motherboards and stable CPU power delivery.

Energy Related ErP/Eup 2013

Green Power! The total AC power consumption less than 5Vsb rail to meet the new EU Regulation ErP 2013 for modern systems.


 atx cable 24 pinEPS 4 4 pinpcie 6+2 pinhd statmolex2.5 floppy
ATX 244+4 PINPCI-E 6+2SATAMolex


AC Input100-240Vac~  7.5-3A  50-60Hz
DC Output+3.3V+5V+12V-12V+5Vsb
Max Output Current20A20A45.83A0.3A2.5A
Max Combined Power100W550W3.6W12.5W
Total Power550W


Model HA2-550
Rated Output Power 550W
Form Factor ATX
80 PLUS Certification 80 PLUS® Bronze
Input Voltage 100-240V
Input Current 7.5-3A
Input Frequency 50-60Hz
PFC Active PFC
Efficiency ≥85% at typical load
Fan Type Sleeve Fan, 120mm
Dimensions(L x W x H) 150x140x86mm
Weight 1328g
Protection OCP/OVP/OPP/SCP