Key Specifications
Choose one or multiple features to search for items that have the same specifications.Ports & interfaces | |
PCI Express connector | ![]() |
PCI Express power connectors (6-pin) | 2 |
Motherboard power connector | 20+4 pin ATX |
Number of SATA power connectors | 6 |
Peripheral (Molex) power connectors (4-pin) | 3 |
PCI Express power connectors (8-pin) | 2 |
Cabling type | Modular |
SATA power cable length | 690 mm |
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 Factor Correction (PFC) type | Active |
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) | 15 A |
Max output current (+12V) | 70 A |
Max output current (+5V) | 15 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 |
Certificates | |
80 PLUS certification | 80 PLUS Gold |
Design | |
Product colour | Black |
Fan diameter | 12 cm |
Performance | |
Certification | Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
Mean time between failures (MTBF) | 100000 h |
Safety | cTUVus, TUV, CB, CCC, BSMI, CE, FCC |
Purpose | PC |
Supported motherboard form factors | ATX |
Silent mode | ![]() |
Power supply unit (PSU) form factor | ATX |
EAN | 4711173876755 |
Warranty | 1 year |
The Seasonic G12 GC 850W Power Supply Unit is engineered for superior reliability and performance, making it ideal for a wide range of applications including high-performance gaming PCs, workstations, and server builds. With an impressive 80 PLUS Gold certification, it guarantees energy efficiency with a minimum of 87%, 90%, and 87% efficiency at loads of 20%, 50%, and 100% respectively. This high efficiency not only helps in reducing energy costs but also ensures stable power delivery to your critical components.
Designed with an active Power Factor Correction, the G12 GC series significantly minimizes energy waste. Furthermore, it features a smart and silent fan control system that optimally adjusts cooling, thereby balancing performance and noise levels. Built using high-quality Japanese capacitors and equipped with industry-leading protection mechanisms such as OVP (Over Voltage Protection), UVP (Under Voltage Protection), and OCP (Over Current Protection), this PSU assures a safe and robust operation, making it a valuable addition to any professional or gaming setup.
Key Features- Power Output: 850W
- Form Factor: ATX
- 80 PLUS Certification: Gold
- Cooling Type: 120mm Silent Fan with Smart Control
- Modular Design: Non-Modular
- Connectors: Multiple PCIe, SATA, and CPU EPS connectors
- Voltage Compatibility: 100V – 240V Input
- Protection Features: OCP, OVP, SCP, OTP
- Noise Level: Silent mode under low load
- Build Quality: High-quality Japanese capacitors
- Warranty: 5 years
- 1 x Seasonic G12 GC 850W Power Supply Unit
- 1 x Power Cord
- 1 x User Manual
- 1 x Set of Mounting Screws
- 1 x Modular Cables Set (if applicable)
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