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 | Semi-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 | 650 W |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 100 W |
Combined power (+12V) | 648 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) | 54 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 | 650 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 |
Bearing technology | Sleeve |
Supported motherboard form factors | ATX |
Silent mode | ![]() |
Power supply unit (PSU) form factor | ATX |
EAN | 4711173876779 |
Warranty | 1 year |
Introducing the Seasonic G12 GC 650W Power Supply Unit, designed to deliver reliable and efficient power to your PC builds. This PSU features an impressive 80 PLUS Gold certification, ensuring excellent energy efficiency with efficiency ratings of at least 87%, 90%, and 87% at 20%, 50%, and 100% operating loads, respectively. Ideal for gaming PCs, workstations, or any power-demanding systems, the G12 GC series utilizes a non-modular design that simplifies setup, while still providing the stability and performance you expect from a top-tier power supply.
The G12 GC is built with high-quality components, including Japanese capacitors, to ensure durability and performance. This unit's innovative Smart and Silent Fan Control (S2FC) technology offers quiet operation by adjusting fan speed based on the PSU's temperature, striking a perfect balance between cooling and noise reduction. Backed by a 5-year warranty, you can trust the Seasonic G12 GC to power your system reliably for years to come.
Key Features- Wattage output: 650W
- Form factor: ATX
- Modular type: Non-modular
- 80 PLUS Gold certification
- Cooling type: 120mm fan with Smart and Silent Fan Control
- Connectors: 1 x MB (24-pin), 2 x CPU (4/8-pin), 2 x PCIe (6+2-pin), 3 x SATA, 3 x Molex (4-pin)
- Voltage compatibility: 100–240V input, active PFC
- Protection features: OVP, OCP, SCP, OTP
- Noise level: Quiet operation due to fan control
- Build quality: High-quality Japanese capacitors
- Warranty: 5 years
- Power supply unit
- Power cord
- Mounting screws
- User manual
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