Seasonic G12
850 WProduct details
The G12 GM series is available in the standard ATX form factor and in wattages commonly used for PC systems. The Seasonic G12 GM series achieves the 80 PLUS Gold standard with at least 87%, 90%, and 87% power consumption efficiency at 20%, 50%, and 100% load, respectively. This efficiency, combined with active power factor correction, allows the G12 GM series power supplies to reduce energy waste, resulting in savings on energy costs for users. The G12 GM units are not only highly efficient but also utilize LLC resonant converter design and industry-leading Smart and Silent Fan Control (S2FC).
Form factor | ATX |
80 PLUS certificate | Gold |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin Molex (5x), 4+4-pin 12V (1x), 6+2-pin PCI Express (3x), S-ATA III (16x) |
Item number | 15287192 |
Manufacturer | Seasonic |
Category | Power Supply PC |
Manufacturer no. | G12-GC-850 |
Release date | 27.10.2020 |
Sales rank in Category Power Supply PC | 97 of 2593 |
May include power adapter | Yes |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 90 % |
80 PLUS certificate | Gold |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin Molex (5x), 4+4-pin 12V (1x), 6+2-pin PCI Express (3x), S-ATA III (16x) |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 120 mm |
LED colour | without LED |
Power protection features | OCP, OLP, OPP, OVP, SCP |
Power | 850 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | PC power supply |
Length | 14 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 2380 g |
Length | 27.90 cm |
Width | 19.60 cm |
Height | 12.30 cm |
Weight | 2.38 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Digitec Galaxus- 4.Fortron1.2 %
- 4.MSI1.2 %
- 4.Seasonic1.2 %
- 4.Silverstone1.2 %
- 8.Sharkoon1.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 12.Enermax5 days
- 13.be quiet!6 days
- 13.Cooler Master6 days
- 15.Seasonic7 days
- 16.ASUS10 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Digitec Galaxus- 2.be quiet!3.8 %
- 3.Thermaltake3.9 %
- 4.Seasonic4.2 %
- 5.Gigabyte4.4 %
- 5.Xilence4.4 %