Seasonic ES-series SS-300ES
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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 ES-seriesCompare using chart →
400 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 1, ATX, Efficiency 82 %, warranty 3 years
500 W, 24+8+8(4+4) pin, 1 x 6 pin, 1 x 6+2 pin, SATA 4, Molex 2, ATX, Efficiency 82 %, warranty 3 years
600 W, 24+8+4 pin, 1 x 6 pin, 1 x 6+2 pin, SATA 6, Molex 6, ATX, Efficiency 82 %, warranty 3 years
Seasonic ES-series configurations
| Price for Seasonic ES-series | ||||
|---|---|---|---|---|
 | Seasonic ES-series SS-300ES | from $220.00 | 1 offer | |
| Seasonic ES-series SS-350ES | from $180.73 | 1 offer | |
| Seasonic ES-series SS-400ES | from $158.02 | 2 offers | |
| Seasonic ES-series SS-500ES | from $315.08 | 1 offer | |
| Seasonic ES-series SS-600ES | from $118.02 | 5 offers | |
We recommendCompare using chart →
650 - 1250 W, ATX, modular, 24+8+8(4+4) pin, 3 / 4 x 6+2 pin, - / 1 x 16 pin, SATA 6 - 12, Molex (IDE) 4
750 - 1600 W, ATX, modular, 24+8+8(4+4) pin, 3 - 8 x 6+2 pin, 1 / 2 x 16 pin, SATA 9 / 12, Molex (IDE) 3 / 6
750 - 1000 W, ATX, modular, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 9, Molex (IDE) 3
550 - 1000 W, ATX, modular, 24+8 (4+4) / 24+8+8(4+4) pin, 2 - 8 x 6+2 pin, SATA 6 - 11, Molex (IDE) 4 - 12
550 - 1000 W, ATX, modular, 24+8 (4+4) / 24+8+8(4+4) pin, 2 - 6 x 6+2 pin, SATA 6 - 10, Molex (IDE) 3 / 5
750 / 1500 W, ATX, modular, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 / 2 x 16 pin, SATA 9, Molex (IDE) 2
750 - 1250 W, ATX, modular, 24+8+8(4+4) pin, 1 / 6 x 6+2 pin, 1 / 2 x 16 pin, SATA 8 / 12, Molex (IDE) 4
750 - 1200 W, ATX, modular, 24+8+8(4+4) pin, 2 / 3 x 6+2 pin, 1 x 16 pin, SATA 14 / 18, Molex (IDE) 3