Power Supplies Articles | Tom's Hardware

Asus TUF Gaming 550W Bronze Power Supply Review

By Aris Mpitziopoulos published 1 February 23

The Asus TUF Gaming 550W uses a modern platform similar to the one used in the Corsair CX550.

Corsair RMx Shift PSUs Adopt Side-Mounted Modular Connectors

By Mark Tyson published 13 January 23

Corsair’s latest PC PSUs with connectors on the side may be part of a wider movement, involving motherboard and case makers, to facilitate simple and tidy cable management.

Asus TUF Gaming 450W Bronze Power Supply Review

By Aris Mpitziopoulos published 1 January 23

The Asus TUF Gaming 450W is identical to the Corsair CX450, so you should expect good performance.

Galax Launches Dual 16-Pin Power 1300W Supply

By Mark Tyson published 30 December 22

Galax’s new Hall of Fame 1300W PSU boasts twin 16-pin power connectors to make it a perfect color coordinated match with the Galax RTX 4090 HOF graphics card.

Best Power Supplies 2023

By Aris Mpitziopoulos published 17 December 22

Here are the best power supplies for gaming PCs. These PSUs offer the best reliability, performance and protection for your PC components.

Thermaltake Toughpower GF3 1350W ATX v3.0 Power Supply Review

By Aris Mpitziopoulos published 15 December 22

Besides huge power, the Thermaltake Toughpower GF3 1350W also achieves high performance.

FSP Hydro G Pro 1000W ATX v3.0 Power Supply Review

By Aris Mpitziopoulos published 13 December 22

The FSP Hydro G Pro 1000W offers ATX v3.0 and PCIe 5.0 compatibility and low output noise.

Thermaltake Toughpower GF3 1200W ATX v3.0 Power Supply Review

By Aris Mpitziopoulos published 4 December 22

The Thermaltake Toughpower GF3 1200W, offers ATX v3.0 and PCIe 5.0 support and also tops our performance charts.

Thermaltake Toughpower GF3 850W ATX v3.0 Power Supply Review

By Aris Mpitziopoulos published 16 November 22

The Thermaltake Toughpower GF3 850W comes with a 12VHPWR (PCIe 5.0) connector and offers good performance.

MSI MEG Ai1000P PCIe 5 ATX v3.0 Power Supply Review

By Aris Mpitziopoulos published 15 November 22

The MSI MEG Ai1000P PCIe 5 offers top performance and a digital interface.

Asus Offers 16-Pin Cables to ROG PSU Owners For 'Peace of Mind'

By Mark Tyson published 14 November 22

It is good to see Asus step in with freebies for existing PSU owners, but we haven't seen this offer anywhere else yet, and 750W PSU owners need proof of RTX 40 purchase.

Corsair’s PSU Expert Jonny Guru Weighs in on Nvidia Connector-Gate

By Mark Tyson published 8 November 22

Corsair's PSU expert JonnyGuru has weighed in with yet another theory about Nvidia’s troubled 16-pin GPU power connector. He suggests users simply haven’t been inserting the connector fully.