Seasonic G12 GM 850W - Power supply, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Number of SATA power connectors | 6 |
Peripheral (Molex) power connectors (4-pin) | 3 |
CPU power connector (4+4 pin) | ![]() |
PCI Express power connectors (6+2 pin) | 2 |
Cabling type | Non-Modular |
Motherboard power cable length | 55 cm |
CPU power cable length | 60 cm |
Peripheral (Molex) power cable length | 690 mm |
PCI Express power cable length | 70 cm |
Weight & dimensions | |
Height | 86 mm |
Width | 150 mm |
Depth | 140 mm |
Energy management | |
Input current | 10 A |
Nominal power | 850 W |
Power protection features | Over current, Over voltage, Short circuit |
Combined power (+3.3V) | 100 W |
Combined power (+12V) | 840 W |
Combined power (+5V) | 100 W |
Combined power (-12V) | 3.6 W |
Combined power (+5Vsb) | 12.5 W |
Max output current (+3.3V) | 20 A |
Max output current (+12V) | 70 A |
Max output current (+5V) | 20 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 2.5 A |
AC input frequency | 50 - 60 Hz |
AC input voltage | 100 - 240 V |
Total power | 850 W |
Operational conditions | |
Operating temperature (T-T) | 0 - 50 °C |
Packaging data | |
Package type | Box |
Certificates | |
Certification | cTUVus, TUV, CB, CCC, BSMI, CE, FCC, RoHS, WEEE, ErP Lot 6, REACH |
80 PLUS certification | 80 PLUS Gold |
Packaging content | |
Cables included | AC, PCIe, Peripheral (Molex), SATA |
Cable tie(s) included | ![]() |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
On/off switch | ![]() |
Cooling type | Active |
Fan diameter | 12 cm |
Performance | |
Mean time between failures (MTBF) | 100000 h |
Purpose | PC |
Bearing technology | Sleeve |
Power supply unit (PSU) form factor | ATX |
EAN | 4711173877370 |
Warranty | 1 year |
The Seasonic G12 GM 850W is an exceptional power supply designed to support high-performance gaming PCs and robust workstation builds. With an 80 PLUS Gold certification, it guarantees outstanding energy efficiency, providing at least 87%, 90%, and 87% efficiency at 20%, 50%, and 100% loads respectively. This not only ensures stable power output under varying loads but also contributes to lower electricity bills and a reduced carbon footprint. The power supply incorporates an advanced LLC resonant converter design combined with Active Power Factor Correction, which minimizes energy waste and maximizes performance.
Equipped with a semi-modular cabling system, the G12 GM 850W allows users to connect only the cables they need, leading to improved airflow and a cleaner build. The intelligent Smart and Silent Fan Control (S2FC) ensures that the fan operates quietly during low loads while efficiently managing cooling at higher loads. With high-quality Japanese capacitors and an array of protective features, including Over Current Protection (OCP) and Over Voltage Protection (OVP), this PSU is built for reliability and longevity. Ideal for any PC builder seeking a powerful, efficient, and versatile power solution, the Seasonic G12 GM 850W stands out for both performance and durability.
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 09:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info