Out Of Stock Seasonic S12G-550 Gold

80 PLUS®Gold

Seasonic was the forerunner of creating the very first 80 PLUS® Gold certified power supply on the market and since that time it has built a very popular Gold series lineup that covers a full power range of power supplies with impeccable performance and efficiency. The highly efficient 80 PLUS® Gold certification guarantees greater than 87 %, 90 % and 87 % efficiency at 20 %, 50 % and 100 % operating loads, respectively. The clear advantage of buying a power supply with 80 PLUS® Gold rating is the fact that the less energy gets wasted during power conversion, the lower the operating costs will be for the user.

Ultra Ventilation

The most efficient design to minimize airflow resistance for maximum cooling.

Ultra Ventilation

The most efficient design to minimize airflow resistance for maximum cooling.

Solid Capacitor

Highly rated capacitors ensure long-term stability and reliability even under extreme conditions.

105 °C Japanese Capacitor

Premium quality Japanese capacitors with 105 °C rating increase overall reliability and extend product life.

Wattage 550 Watt
Series S12G SERIES
Certification 80+ GOLD
Modular NA
PCIe Connector (6+2) 2
SATA Connector 8
Peripheral (4-Pin) 3
Warranty 5 Years
Detailed Spec.



Form Factor

Intel ATX 12 V


150 mm (W) x 140 mm (L) x 86 mm (H)

Fan Information

Fan Size

120 mm

Fan Control

Seasonic S2FC

Fan Bearing

Fluid Dynamic Bearing

Life Expectancy

50,000 at 40 °C, 15 % - 65 % R.H.

Cable Information


Fully Wired

Cable type

Flat black cables

Electrical Features

Operating Temperature

40 °C

MTBF @ 25 °C, excl. fan

150,000 hours

AC Input

Full Range



Safety and Environmental

Safety and EMC

cTUVus, TUV, EAC, UkrTEST, Semko, CB , BSMI, CCC, CE, FCC, C-tick

Environmental Compliance

Energy Star, RoHS, WEEE, ErP Lot 6, REACH

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Seasonic S12G-550 Gold

  • Brand: SEASONIC
  • Product Code: SSR-550RT
  • Availability: Out Of Stock
  • Rs.6,700