Seasonic PRIME Ultra Gold PRIME GX-550 (SSR-550GD2)
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550 W, 24+8 (4+4) pin, 1 x 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 90 %, backlight, certificate 80+ Gold, warranty 2 years
650 W, 24+8 (4+4) pin, 4 x 6+2 pin, SATA 9, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 5, Molex 2, ATX, modular, Efficiency 94 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 5, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
600 W, 24+8 (4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 92 %, certificate 80+ Gold
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
650 W, 24+8 (4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, certificate 80+ Gold
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 88 %, backlight
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 3, ATX, Efficiency 90 %, certificate 80+ Silver
500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 2, ATX, Efficiency 88 %, warranty 3 years
500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, Efficiency 88 %, warranty 3 years
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 88 %, backlight
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 2, ATX, Efficiency 88 %, warranty 5 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 3, ATX, Efficiency 90 %, certificate 80+ Silver
Seasonic PRIME Ultra Gold PRIME GX-550 550 W 24+8 (4+4) pin 850 W 24+8+8(4+4) pin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 PRIMECompare using chart →
1600 W, 24+8+8+8 pin, 6 x 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
1600 W, 24+8+8+8 pin, 8 x 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 96 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
700 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 94 %, certificate 80+ Titanium, warranty 12 years
1300 W, 24+8+8+8 pin, 8 x 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 96 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
1300 W, 24+8+8+8 pin, 6 x 6+2 pin, 1 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
2200 W, 24+8+8+8 pin, 4 x 6+2 pin, 4 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 12 years
500 W, 24+8+8(4+4) pin, 1 x 6+2 pin, SATA 8, Molex 5, ATX, modular, Efficiency 92 %, certificate 80+ Platinum, warranty 12 years
1600 W, 24+8+8+8 pin, 6 x 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
1600 W, 24+8+8+8 pin, 8 x 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 12 years
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