Power Supplies

Explore by article type

Latest about Power Supplies

Be Quiet! System Power 11 550W
be quiet! System Power 11 550W power supply review

By E. Fylladitakis Published

A budget-friendly power supply that balances fundamental reliability with modern connectivity, though its aging platform reveals itself under stress.

Power Supplies
How We Test Power Supply Units
How We Test Power Supply Units

By Aris Mpitziopoulos, E. Fylladitakis last updated

Our methodology, testing equipment, and benchmarks.

Power Supplies
Corsair WS3000
Corsair launches gargantuan 3,000W power supply for $599.99

By Zhiye Liu Published

Corsair launches WS3000, a power supply with a 3,000W capacity for systems with multi-GPU setups.

Power Supplies
Corsair HX1500i (2025) ATX 3.1
Corsair HX1500i (2025) ATX 3.1 power supply review

By E. Fylladitakis Published

The Corsair HX1500i (2025) ATX 3.1 PSU offers premium power delivery with digital monitoring capabilities, outstanding performance, and impressive thermal design.

Power Supplies
No power in 'Electric Town'
Tokyo’s Tech shopper paradise Akihabara Electric Town was just a 'Town' on Friday, due to first power outage in 30 years

By Mark Tyson Published

Tokyo’s renowned electronics shopping district was plunged into darkness on Friday due to a very rare power outage.

Power Supplies
SAMA P1200 Platinum
SAMA P1200 Platinum power supply review

By E. Fylladitakis Published

The SAMA P1200 Platinum is a compact, value-oriented power supply unit that delivers solid performance with proven components and practical thermal management in an understated design.

Power Supplies
Cougar Polar X2 1200W Platinum PSU
Cougar Polar X2 1200W Platinum Power Supply Review

By E. Fylladitakis Published

Exceptional performance and sophisticated thermal management in an elegant white chassis

Power Supplies
A black be quiet! PSU with cables on a light blue background.
What sort of power supply do you actually need for an RTX 5090?

By Jarred Walton Published

Premium Here are the fundamental requirements for powering the Nvidia RTX 5090, a notoriously difficult card to satisfy.

Premium
Thermaltake Toughpower GX3 850W PSU
Thermaltake Toughpower GX3 850W power supply review

By E. Fylladitakis Published

Thermaltake's Toughpower GX3 850W is a budget-oriented, non-modular power supply unit that barely meets the mark with concerning compromises in design and thermal performance.

Power Supplies
Corsair PSU
Corsair to replace any RMe PSUs affected by clicking noise, says issue now fixed

By Stephen Warwick Published

Corsair has confirmed it has fixed a clicking issue with its RMe PSUs and will replace any affected units.

Power Supplies
1 2 3 4 5 6 7 8 9 Archives