• Complies with ATX12V v2.3 & EPS12V v2.92
  • High efficiency > 90%
  • Meets 80 PLUS GOLD certification
  • 4 +12V output circuits
  • 6 + 2pin PCI-Express graphic card connector ready
  • Industrial Grade Component: Japanese Capacitor
  • Quiet and long-lasting 120mm FDB Fan
  • Complete Protections: OCP, OVP, SCP, OPP, UVP
  • Safety Approval: CE, FCC, CB, UL, TUV, BSMI, CCC
  • 80plus_Gold
AURUM Series – a brand new line-up of FSP power supply family that meets 80PLUS Gold Standard with 90% efficiency. AURUM Series is a perfect combination of premium quality and efficiency, making it the most ideal choice for those who seek for state of the art technology and environmental friendliness at the same time. AURUM’s Sleek design and unique rugged Granite-Touch™ finishing makes it a truly regal Power Supply like no others.

With MIA ICTM Technology, AURUM Series provides the best performance and highest protection to your system; Thanks to MIA™ Technology, power supplies are now compact in size, equipped with high efficiency and maximum protection. In addition, the new Arrow-shaped ventilation provides remarkable air ventilation and superb cooling performance.


(Multiple Intelligence Ability) Chip Set 
FSP’s own patented designs to provide Ultimate Performance & Highest Protection to your system!

-Constant Hold up control performs continuous adjustments according to the output load in order to achieve the best possible efficiency;
-PFC Double-circuited Over Voltage Protection (OVP) ensures maximum protection to Capacitor;
-Zero-Current Switch on PFC ensures minimal energy wasted on switching, Low EMI and low ripple noise contribute to High Efficiency.

Unique Airflow Technology

Uniquely designed ventilation holes that allow natural aero dynamics to improve air extraction, keeping your PSU cooler than ever.

Low Profile Flat Cabling system

optimize airflow and neatness in your computer’s chassis

Hybrid Synergy 12V Rail Design

Hybrid Synergy Design on 12v rails with max loads pledges graphics card compatibility.

Active PFC

Power factor ?99

Quiet and durable cooling

power by low noise and long-lasting FDB fan

105 °C Japanese-made Capacitor

makes prolonged life span possible

Full Safety Approvedlet

protect you and your system

S. B. Ready

supports Intel latest platform


AC Input100~240Vac ~ 8-4A 50-60Hz
DC Output+3.3+5+12V1+12V2+12V3+12V4 -12+5Vsb
Max Output Current24A24A18A18A18A18A 0.5A3.5A
Max Combined Power140W504W6W17.5W
Total Power550W


 atx cable 24 pinEPS 4 4 pinpcie 6+2 pinhd statmolex2.5 floppy
ATX 20+44+4 PINPCI-E 6+2SATAMolex


Model AU-550M
Rated Output Power 550W
Form Factor ATX 12V V2.3 & EPS 12V V2.92
80 PLUS Certification GLOD
Input Voltage 100~240Vac
Input Current 10~5A
Input Frequency 50~60Hz
Efficiency ≥90% at typical load
Fan Type 120mm
Noise <21 dBA
Dimensions(L x W x H) 150 x 160 x 86
Safety Approval cUL, FCC, CE, TUV, GOST,BSMI,CCC