Seasonic S12G 650W

Seasonic S12G 650W

Product Code: SSR-650RT
Availability: Out Of Stock

Item specifics

  • Wattage 650 Watt
  • Series S12G SERIES
  • Certification 80+ GOLD
  • Modular NA
  • PCIe Connector (6+2) 4
  • SATA Connector 10
  • Peripheral (4-Pin) 5

Product Description



Technical Specifications
80PLUS® Gold
Form Factor Intel ATX 12 V
Dimensions 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 hours at 40 °C, 15 % - 65 % RH
Cable Information
Modularity 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
Protection OPP, OVP, UVP, OCP, OTP, SCP
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
Main Power (24/20 pins) 1


CPU (8/4 pins) 1
PCIe (8/6 pins) 4
Peripheral 5
Floppy 1
Warranty 5 Years
Note ***Features, Price and Specifications are subject to change without notice.


The S12G-650 is well-appointed with standard all-in-one cabling design and quality components that provide solid performance. The S12G-650 is designed to support Intel’s Haswell processors, features 10 SATA cables and is an affordable solution for a wide range of applications. For silent operation, the S12G Series implements Sea Sonic’s S2FC (Smart and Silent Fan Control) design and a 120 mm ball bearing fan that features a low wind drag structure. With its DC to DC converter design, this series is geared up for superior dynamic response supporting a foundation for system stability. The 5-year worldwide manufacturer’s warranty demonstrates Sea Sonic’s commitment for long-term reliability.

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.

5 Years Warranty

Our commitment to superior Seasonic quality.


The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.

Fluid Dyanamic Fan Bearing

High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.

How it works

When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.

Gold Plated Connectors

Gold plating critical connector pins (motherboard, CPU and PCIe cables) extends the lifetime of the connectors and greatly increases the efficiency of current transmission.

Multi-GPU Setup

Our power supplies are equipped with 6-pin and 8-pin PCI-E connectors to support all GPU platforms.

Ask a question

Note: HTML is not translated!

Write a review / Ask a question
Note: HTML is not translated!
    Bad           Good

Track Order