The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard of providing at least 87 %, 90 % and 87 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the G12 GM series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the G12 GM units utilize the LLC resonant converter design, and the industry’s leading Smart and Silent Fan Control (S2FC).
80 PLUS GOLD
The G12 GC achieves 80 PLUS Gold certification with its 90 % efficiency at 50 % system load.
S2FC - SMART AND SILENT FAN CONTROL
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.
- ATX 12 V
- Semi-modular cables
- 80 PLUS Gold Certified
- 140 mm (L) x 150 mm (W) x 86 mm (H)
General
| Unit Calculated Weight | 2.8 kg |
| Unit Calculated Volume | 0.00775 cubm |
| Units per Shipping Box | 5 |
| Model name | G12 GM |
| Summary | Seasonic Focus G12 GM. Total power: 850 W, AC input voltage: 100 - 240 V, Input current: 10 A. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 55 cm, Peripheral (Molex) power cable length: 690 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Cables included: AC, PCIe, Peripheral (Molex), SATA |
| Unit Box Height | 0.12 |
| Unit Box Length | 0.275 |
| Unit Box Width | 0.195 |
Power
| AC input voltage | 100 - 240 V |
| Combined power (+12V) | 840 W |
| Combined power (+3.3V) | 100 W |
| Combined power (+5V) | 100 W |
| Combined power (+5Vsb) | 12.5 W |
| Combined power (-12V) | 3.6 W |
| Input current | 10 A |
| Max output current (+12V) | 70 A |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (+5Vsb) | 2.5 A |
| Max output current (-12V) | 0.3 A |
| Power protection features | Over current/Over voltage/Short circuit |
| Total power | 850 W |
Ports & interfaces
| Cabling type | Semi-Modular |
| CPU power cable length | 600 mm |
| CPU power connector (4+4 pin) | Yes |
| Motherboard power cable length | 550 mm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| PCI Express power cable length | 700 mm |
| PCI Express power connectors (6+2 pin) | 2 |
| Peripheral (Molex) power cable length | 690 mm |
| Peripheral (Molex) power connectors (4-pin) | 3 |
Performance
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | Sleeve |
| Mean time between failures (MTBF) | 100000 h |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
Design
| Cooling type | Active |
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| On/off switch | Yes |
| Product colour | Black |
Operational conditions
| Operating temperature (T-T) | 0 - 50 °C |
Packaging content
| Cable tie(s) included | Yes |
| Cables included | AC,PCIe,Peripheral (Molex),SATA |
Certificates
| Certification | cTUVus, TUV, CB, CCC, BSMI, CE, FCC, RoHS, WEEE, ErP Lot 6, REACH |
Weight & dimensions
| Depth | 140 mm |
| Height | 86 mm |
| Width | 150 mm |
Packaging data
| Package type | Box |
