Seasonic G12 GC G12-GC-550
 | Outdated Product Power: 550; Cooling system: active; MB/CPU power supply: 24+8 (4+4); Manufacturer's warranty: 5 years; |
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500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 85 %, warranty 3 years
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500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 2, ATX, Efficiency 89 %, warranty 3 years
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 4, ATX, Efficiency 88 %, warranty 3 years
500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 4, Molex 2, ATX, Efficiency 85 %, warranty 1 year
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 3, Molex 2, ATX, Efficiency 88 %, warranty 5 years
500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 3, ATX, Efficiency 85 %, warranty 3 years
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600 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 85 %, warranty 2 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 4, ATX, Efficiency 90 %, warranty 5 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 7, Molex 2, ATX, Efficiency 88 %, warranty 3 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 3, Molex 2, ATX, Efficiency 88 %, warranty 5 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 8, Molex 3, ATX, Efficiency 90 %, certificate 80+ Gold
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 88 %, backlight, certificate 80+ Gold, warranty 3 years
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Seasonic 2026 - new arrivals, bestsellers, and the most relevant models Seasonic.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Seasonic 2026 - new arrivals, bestsellers, and the most relevant models Seasonic.
Series Seasonic G12Compare using chart →
650 W, 24+8 (4+4) pin, 4 x 6+2 pin, SATA 3, Molex 3, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
650 W, 24+8+8(4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
750 W, 24+8+8(4+4) pin, 3 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
I have been using this power supply for about six months. I am completely satisfied. There are enough cables for connection with a surplus. It is quiet. There are protection technologies present, which are very relevant in today's power outages. The cables are made of high quality and even without braiding they look great. I recommend it. Quiet, all protections are present, cable reserve nothing  Alex: use Seasonic G12-GC-750 few months |
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Seasonic G12 GC configurations
| Price for Seasonic G12 GC | ||||
|---|---|---|---|---|
 | Seasonic G12 GC G12-GC-650 | from £75.99 | 1 offer | |
 | Seasonic G12 GC G12-GC-750 | from £83.00 | 1 offer | |
 | Seasonic G12 GC G12-GC-850 | from £86.99 | 1 offer | |
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