Product roundup
Best Seasonic PSUs
in 2026.
Compare five products from the Puter.Parts directory with practical specifications and direct internal product links.
5 products comparedUpdated 20 August 2026Specification-led comparison
Reviewed by the Puter.Parts editorial teamSpecifications and descriptions are based on the linked Puter.Parts product pages. No hands-on testing is claimed.Editorial disclosureCheck the linked product page for current specifications, availability and retailer information.Our winner
Unidad Focus GX compacta de 750 W con clasificación Gold en un cuerpo de 140 mm, que ofrece una operación silenciosa y una sólida eficiencia para los equipos de entusiastas convencionales.
Our picks compared
| Product | Best for | Key specifications |
|---|
| Focus GX-750 (2021) | General category comparison | Wattage: 750 W · Efficiency: 80 PLUS Gold · Certification: 80 PLUS Gold · Modular: Fully Modular |
| Focus GX-850 (2022) | General category comparison | Wattage: 850 W · Efficiency: 80 PLUS Gold · Certification: 80 PLUS Gold · Modular: Fully Modular |
| PRIME PX-1000 (2022) | General category comparison | Wattage: 1000 W · Efficiency: 80 PLUS Platinum · Certification: 80 PLUS Platinum · Modular: Fully Modular |
| PRIME TX-1000 (2019) | General category comparison | Wattage: 1000 W · Efficiency: 80 PLUS Titanium · Certification: 80 PLUS Titanium · Modular: Fully Modular |
| PRIME TX-850 (2019) | General category comparison | Wattage: 850 W · Efficiency: 80 PLUS Titanium · Certification: 80 PLUS Titanium · Modular: Fully Modular |
Technical details are taken from the linked internal product pages. Check live details before buying.
The products in detail
1. Best overall category fit
Focus GX-750 (2021) is a practical option in this comparison.
Unidad Focus GX compacta de 750 W con clasificación Gold en un cuerpo de 140 mm, que ofrece una operación silenciosa y una sólida eficiencia para los equipos de entusiastas convencionales. Check the linked product page for current details.
What we like
- Direct internal product page with technical specifications.
- Useful model details for comparing this category.
What we do not like
- Current price and availability need checking.
Key specificationsWattage: 750 W · Efficiency: 80 PLUS Gold · Certification: 80 PLUS Gold · Modular: Fully Modular
2. Best overall category fit
Focus GX-850 (2022) is a practical option in this comparison.
Unidad Focus GX de 850 W con clasificación Gold compatible con ATX 3.0 con 12VHPWR, que proporciona un rendimiento confiable y un gran valor para los equipos de entusiastas convencionales. Check the linked product page for current details.
What we like
- Direct internal product page with technical specifications.
- Useful model details for comparing this category.
What we do not like
- Current price and availability need checking.
Key specificationsWattage: 850 W · Efficiency: 80 PLUS Gold · Certification: 80 PLUS Gold · Modular: Fully Modular
3. Best overall category fit
PRIME PX-1000 (2022) is a practical option in this comparison.
Unidad PRIME de 1000 W con clasificación Platinum compatible con ATX 3.0 con un conector 12VHPWR nativo para tarjetas gráficas Ada Lovelace y RDNA 3. Check the linked product page for current details.
What we like
- Direct internal product page with technical specifications.
- Useful model details for comparing this category.
What we do not like
- Current price and availability need checking.
Key specificationsWattage: 1000 W · Efficiency: 80 PLUS Platinum · Certification: 80 PLUS Platinum · Modular: Fully Modular
4. Best overall category fit
PRIME TX-1000 (2019) is a practical option in this comparison.
Unidad de 1000 W 80 PLUS Titanium insignia de la serie PRIME, que ofrece las mejores cifras de eficiencia de Seasonic y una garantÃa lÃder de 12 años. Check the linked product page for current details.
What we like
- Direct internal product page with technical specifications.
- Useful model details for comparing this category.
What we do not like
- Current price and availability need checking.
Key specificationsWattage: 1000 W · Efficiency: 80 PLUS Titanium · Certification: 80 PLUS Titanium · Modular: Fully Modular
5. Best overall category fit
PRIME TX-850 (2019) is a practical option in this comparison.
Unidad de la serie PRIME de 850 W 80 PLUS Titanium con la garantÃa completa de 12 años y la reconocida calidad de construcción de Seasonic a un vataje ligeramente menor. Check the linked product page for current details.
What we like
- Direct internal product page with technical specifications.
- Useful model details for comparing this category.
What we do not like
- Current price and availability need checking.
Key specificationsWattage: 850 W · Efficiency: 80 PLUS Titanium · Certification: 80 PLUS Titanium · Modular: Fully Modular
How to choose
Check the full specification
Compare the useful specifications on each linked product page before buying.
Match the product to the build
Consider compatibility, dimensions, power, capacity and intended use.
Check current availability
Prices, stock and retailer terms can change, so confirm the live details.