Seasonic PRIME and Focus power supplies — the OEM behind many competing brands' units. Industry-leading voltage regulation and the benchmark for PSU reliability.
Seasonic Electronics Co., Ltd. is a veteran Taiwanese PSU manufacturer founded in 1975 and considered the gold standard for power supply build quality. The company manufactures OEM units for many competitors including Corsair, EVGA, and ASUS. Seasonic's PRIME series targets the absolute peak of effi…
FOCUS SGX 650W (2019) 2019
Compact SFX-L 650W gold-rated unit from Seasonic's Focus SGX line, offering full modular cabling and excellent efficienc…
650 W
wattage
80 PLUS Gold
efficiency
80 PLUS Gold
certification
PRIME TX-1000 (2019) 2019
Flagship 1000W 80 PLUS Titanium unit from the PRIME series, offering Seasonic's best efficiency figures and a class-lead…
1000 W
wattage
80 PLUS Titanium
efficiency
80 PLUS Titanium
certification
PRIME TX-850 (2019) 2019
850W 80 PLUS Titanium PRIME series unit with the full 12-year warranty and Seasonic's renowned build quality at a slight…
850 W
wattage
80 PLUS Titanium
efficiency
80 PLUS Titanium
certification
S12III 550W (2019) 2019
Non-modular 550W 80 PLUS Bronze unit from Seasonic's value S12III line, delivering reliable performance and solid build …
550 W
wattage
80 PLUS Bronze
efficiency
80 PLUS Bronze
certification
Focus GX-750 (2021) 2021
Compact 750W gold-rated Focus GX unit in a 140mm body, offering quiet operation and solid efficiency for mainstream enth…
750 W
wattage
80 PLUS Gold
efficiency
80 PLUS Gold
certification
Focus GX-1000 (2022) 2022
ATX 3.0 compliant 1000W gold-rated Focus GX unit with a 12VHPWR connector, offering excellent value in the high-wattage …
1000 W
wattage
80 PLUS Gold
efficiency
80 PLUS Gold
certification
Focus GX-850 (2022) 2022
ATX 3.0 compliant 850W gold-rated Focus GX unit with 12VHPWR, providing reliable performance and strong value for mainst…
850 W
wattage
80 PLUS Gold
efficiency
80 PLUS Gold
certification
PRIME PX-1000 (2022) 2022
ATX 3.0 compliant 1000W platinum-rated PRIME unit with a native 12VHPWR connector for Ada Lovelace and RDNA 3 graphics c…
1000 W
wattage
80 PLUS Platinum
efficiency
80 PLUS Platinum
certification
VERTEX PX-1000 (2022) 2022
ATX 3.0 compliant 1000W platinum-rated VERTEX unit featuring a 12VHPWR connector and Seasonic's unique Cybenetics Lambda…
1000 W
wattage
80 PLUS Platinum
efficiency
80 PLUS Platinum, Cy
certification