SeaSonic Electronics Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply

BH #SESSR550FM • MFR #SSR-550FM
SeaSonic Electronics Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply
Key Features
  • 550W Single +12V Rail
  • 120mm Cooling Fan
  • Intel ATX12V
  • 2 x PCI-E Connectors
The Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply from Seasonic is designed to provide high-end systems with clean, continuous power. The semi-modular design allows you to connect the cables you need and store the rest for less cable clutter and improved airflow. It's built with a 120mm cooling fan and utilizes Seasonic's Smart and Silent Fan Control to keep it operating quietly and efficiently.
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$105.99
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Wattage
550W
850W
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SeaSonic Electronics 550 Gold Overview

  • 1Description
  • 280 Plus Gold
  • 3Semi-Modular Cables
  • 4S2FC - Smart and Silent Fan Control

The Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply from Seasonic is designed to provide high-end systems with clean, continuous power. The semi-modular design allows you to connect the cables you need and store the rest for less cable clutter and improved airflow. It's built with a 120mm cooling fan and utilizes Seasonic's Smart and Silent Fan Control to keep it operating quietly and efficiently.

80 Plus Gold
The Focus Gold series has an 80 Plus Gold rating, ensuring greater than 87%, 90%, and 87% efficiency at 20%, 50%, and 100% operating loads, respectively.
Semi-Modular Cables
With semi-modular cables, only the 24-pin and 8-pin ATX power cables are permanently attached. The rest of the cables can be connected as needed.
S2FC - Smart and Silent Fan Control
Seasonic's Smart and Silent Fan Control provides you with an optimal balance between cooling efficiency, power draw, and noise.
UPC: 882016001307

SeaSonic Electronics 550 Gold Specs

Connectivity
Total Connectors
1x 20+4-Pin ATX Motherboard
1x 4+4-Pin EPS CPU
2x 6+2-Pin PCIe
6x 15-Pin SATA
3x 4-Pin Peripheral / Molex
1x 4-Pin Floppy
Cable Design
Semi-Modular
PCIe Connector Distances
26.6" / 675 mm
29.5" / 750 mm
SATA Connector Distances
17.7" / 450 mm
22.4" / 570 mm
27.2" / 690 mm
31.9" / 810 mm
Peripheral Connector Distances
17.7" / 450 mm
22.4" / 570 mm
27.2" / 690 mm
Floppy Connector Distances
4" / 101 mm (Adapter)
ATX Connector Distance
24" / 610 mm
EPS Connector Distances
25.6" / 650 mm
Electrical
Total Wattage
550 W
Number of +12 V Rails
1
Combined Power for +12 V
540 W
Max Load for +12 V
45 A
Combined Power for +3.3/+5 V
100 W
Max Load for +3.3 V
20 A
Max Load for +5 V
20 A
Max Power for +5 Vsb
15 W
Max Load for +5 Vsb
3 A
Max Power for -12 V
3.6 W
Max Load for -12 V
0.3 A
AC Input Power
100 to 240 VAC, 50 / 60 Hz at 4 to 8 A
General
Efficiency Rating
80 PLUS Gold
Active Power Factor Correction
No
Cooling
Fan Size
120 mm
Bearing Type
Fluid Dynamic Bearings (FDB)
Fan Life Expectancy
50,000 Hours
Environmental
Operating Temperature
32 to 122°F / 0 to 50°C
Physical
Form Factor
ATX
Compliance
ATX 12 V
Protection
Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Certifications
BSMI, CB, CCC, CE, EAC, ENERGY STAR, ErPLot 6, REACH, RoHS, TUV, WEEE
Dimensions
5.9 x 3.4 x 5.5" / 150 x 86 x 140 mm
Packaging Info
Package Weight
5.37 lb
Box Dimensions (LxWxH)
11 x 7.5 x 4.6"

SeaSonic Electronics 550 Gold Reviews

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