Seasonic G12 GM G12 GM-650 (A651GMAFH)
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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
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, 4 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
550 W, 24+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
Seasonic G12 GM configurations
| Price for Seasonic G12 GM | ||||
|---|---|---|---|---|
 | Seasonic G12 GM G12-GM-550 | from £113.93 | 3 offers | |
| Seasonic G12 GM G12 GM-650 | from £71.99 | 1 offer | |
| Seasonic G12 GM G12-GM-750 | from £73.99 | 2 offers | |
Video reviews
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We recommendCompare using chart →
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, semi-modular, Efficiency 88 %, backlight, certificate 80+ Gold, warranty 3 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 85 %, warranty 2 years
550 W, 24+8+8(4+4) pin, 2 x 6+2 pin, SATA 6, 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 88 %, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 92 %, certificate 80+ Gold
750 W, 24+8+8(4+4) pin, 3 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 92 %, certificate 80+ Gold
650 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, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 2, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 6, Molex 2, ATX, Efficiency 91 %, certificate 80+ Platinum, warranty 5 years
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 6, Molex 2, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
800 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 2, ATX, Efficiency 85 %, warranty 5 years
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 92 %, certificate 80+ Gold, warranty 10 years