Seasonic FOCUS PLUS Gold 550W Power Supply

Power Supply

Seasonic FOCUS PLUS Gold 550W Power Supply Main Picture


Seasonic FOCUS PLUS Gold 550W Power Supply Picture 45358Seasonic FOCUS PLUS Gold 550W Power Supply Picture 45359Seasonic FOCUS PLUS Gold 550W Power Supply Picture 45360
The FOCUS PLUS Gold 550W power supply from Seasonic is a fully modular power supply with the 80 PLUS Gold rating. For cooling it has a quiet 120mm fan, which can turn off entirely at lower power loads (in what Seasonic calls "Hybrid Mode") to further reduce noise. Together with its 10-year manufacturer warranty, this unit provides reliable, quiet operation for computers with moderate power requirements.
William George (Product Development Subject Matter Expert)
William George (Product Development Subject Matter Expert) Says:
This is a great PSU for most systems with a single CPU and GPU (video card)... though some combinations of high wattage parts - like a Threadripper CPU, Titan-series GPU, and multiple hard drives - might warrant moving up to the next larger power supply.

Model: SeaSonic SSR-550FX

Specifications

Maximum Power 550 W
Standard Compliance TUV, CB, CE, FCC, RCM, cTUVus, BSMI, WEEE, RoHS
Peak Efficiency 90 %
Efficiency Certification 80 PLUS Gold
Cooling System 140mm Fan
Power Distribution
+3.3V rail 22 amps
+5V rail 22 amps
+12V1 rail 45.8 amps
Connectors
Molex 3
SATA 9
Floppy 1
PCI Express 1
PCI Express 8-pin 2
CPU Power 8/4 pin 1
External Connector Type C13
Dimensions
Height 85 mm (3.3 in)
Width 150 mm (5.9 in)
Depth 165 mm (6.5 in)
Net Weight 2.27 kg (5.0 lbs)
Input
Voltage 100-240 Vac
Frequency 50/60 Hz