Seasonic S12III (SSR-550GB3)

Home Power Supply Seasonic S12III

Product Specification

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
PCIe Connector Distances : 21.7" / 550 mm
SATA Connector Distances : 17.7" / 450 mm
Peripheral Connector Distances : 17.7" / 450 mm
Floppy Connector Distances : 4.7" / 120 mm
ATX Connector Distance : 21.7" / 550 mm
EPS Connector Distances : 23.6" / 600 mm
Electrical
Total Wattage : 550 W
Number of +12 V Rails : 1
Combined Power for +12 V : 546 W
Max Load for +12 V : 45.5 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 : 12.5 W
Max Load for +5 Vsb : 2.5 A
Max Power for -12 V : 3.6 W
Max Load for -12 V : 0.3 A
AC Input Power : 110 to 240 VAC, 50 / 60 Hz at 4 to 8 A
General
Efficiency Rating : 80 PLUS Bronze
Efficiency : 82 to 85% at 20 to 100% Load
Cooling
Fan Size : 120 mm
Bearing Type : Sleeve
Fan Life Expectancy : 30,000 Hours
Environmental
Operating Temperature : 104°F / 40°C
Physical
Form Factor : ATX
Compliance : ATX 12 V
Protection : Over-Power Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Mean Time Between Failures (MTBF) : 100,000 Hours
Dimensions : 5.51 x 3.39 x 5.91" / 140 x 86 x 150 mm
Packaging Info
Package Weight : 4.71 lb
Box Dimensions (LxWxH) : 12.3 x 7.9 x 3.9"

Seasonic S12III 550, 80+ Bronze Certified 550W ATX Power Supply

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Product Features

  • Fixed cabling - Provides all the necessary cables required for a standard pc.
  • 80 plus Bronze - 82% efficient at 20% load, 85% efficient at 50% load, and 82% efficient at 100% load.
  • 120 mm SLEEVE BEARING FAN; The 120 mm fan inside is regulated by the Sea sonic S2FC fan control, which optimizes the fan speed according to the needs of the system to create a quiet and pleasant environment.
  • 5 year warranty ; Our commitment to superior quality.
$59.17

Product Specification

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
PCIe Connector Distances : 21.7" / 550 mm
SATA Connector Distances : 17.7" / 450 mm
Peripheral Connector Distances : 17.7" / 450 mm
Floppy Connector Distances : 4.7" / 120 mm
ATX Connector Distance : 21.7" / 550 mm
EPS Connector Distances : 23.6" / 600 mm
Electrical
Total Wattage : 550 W
Number of +12 V Rails : 1
Combined Power for +12 V : 546 W
Max Load for +12 V : 45.5 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 : 12.5 W
Max Load for +5 Vsb : 2.5 A
Max Power for -12 V : 3.6 W
Max Load for -12 V : 0.3 A
AC Input Power : 110 to 240 VAC, 50 / 60 Hz at 4 to 8 A
General
Efficiency Rating : 80 PLUS Bronze
Efficiency : 82 to 85% at 20 to 100% Load
Cooling
Fan Size : 120 mm
Bearing Type : Sleeve
Fan Life Expectancy : 30,000 Hours
Environmental
Operating Temperature : 104°F / 40°C
Physical
Form Factor : ATX
Compliance : ATX 12 V
Protection : Over-Power Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Mean Time Between Failures (MTBF) : 100,000 Hours
Dimensions : 5.51 x 3.39 x 5.91" / 140 x 86 x 150 mm
Packaging Info
Package Weight : 4.71 lb
Box Dimensions (LxWxH) : 12.3 x 7.9 x 3.9"