Seasonic PRIME GX PRIME GX-1000 (SSR-1000GD)
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One of the flagship models of the top SeaSonic Prime Gold line, which includes a wide range of high-tech power supplies with power from 550 to 1300 W. It features impressively high power output (up to 1000W) and a fully modular design. Complies with the ATX v2.4 standard, equipped with an APFC module. Positioned as a high-end 2017 product designed to power high-performance gaming systems with top-end graphics cards and powerful workstations with demanding professional graphics adapters or computing accelerators.
Can power multiGPU systems. It will be useful for overclocking experiments with an extreme increase in CPU voltage and Power Limit GPU. It will be a good choice for powering a computing complex for cryptocurrency settlements. The Sea Sonic Prime Ultra Gold SSR-1000GD power supply is based on the PRIME hardware platform with a resonant LLC converter and DC-DC converters. Thanks to it, the device shows high efficiency level 80 Plus Gold (90% efficiency). The unit guarantees excellent output voltage stability and can deliver up to 996 W of power on the +12 V line (current up to 83 A). The unit's cooling system is equipped with a quiet 120mm fan and can operate in hybrid (semi-passive) mode. This technology is activated by a separate physical switch.
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.
Buy Seasonic PRIME GX PRIME GX-1000
When you make a purchase through links on our site, we may receive a affiliate commission.
Seasonic SSR-1000GD Seasonic PRIME ULTRA 1000-Watts 100-240V AC 13-6.5A 50-60Hz 80-Plus Gold ATX12V Power Supply Refurbished | $230.00 |  | |||
Seasonic PRIME GX-1000, 1000W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warran | $431.86 |  | |||
| $459.00 |  | ||||
Series Seasonic PRIMECompare using chart →
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, 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
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
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
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
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
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
850 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 12 years
1000 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 12 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 94 %, semi-passive СО, certificate 80+ Gold, warranty 12 years
1300 W, 24+8+8(4+4) pin, 12 x 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 12 years
1300 W, 24+8+8(4+4) pin, 12 x 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, 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
Seasonic PRIME GX configurations
| Price for Seasonic PRIME GX | ||||
|---|---|---|---|---|
 | Seasonic PRIME GX PRIME GX-750 | from $293.25 | 2 offers | |
 | Seasonic PRIME GX PRIME GX-850 | from $319.23 | 1 offer | |
 | Seasonic PRIME GX PRIME GX-1000 | from $230.00 | 3 offers | |
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We recommendCompare using chart →
1200 W, 24+8+8(4+4) pin, 7 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum
1000 W, 24+8+8(4+4) pin, 7 x 6+2 pin, 1 x 16 pin, SATA 16, Molex 8, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 8, Molex 8, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 10 years
1200 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 91 %, mining, certificate 80+ Gold, warranty 3 years
1000 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 12, Molex 11, ATX, modular, Efficiency 92 %, mining, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 7 x 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold
1200 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 7, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 7 years
1000 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 3 years
1000 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 3, ATX, modular, Efficiency 89 %, semi-passive СО, mining, certificate 80+ Gold
1000 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 12, Molex 11, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Gold, warranty 5 years