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SeaSonic Electronics Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply
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.
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.
SeaSonic Electronics 550 Gold Specs
Connectivity
| Total Connectors | 1 x 20+4-Pin ATX Motherboard 1 x 4+4-Pin EPS CPU 2 x 6+2-Pin PCIe 6 x 15-Pin SATA 3 x 4-Pin Peripheral / Molex 1 x 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 | None |
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 *as per Manufacturer |
| 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" |
In the Box
- SeaSonic Electronics Focus Gold Series 550W 80 Plus Gold Semi-Modular ATX Power Supply
- 7-Year Manufacturer Warranty
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