Power supplies are responsible for feeding clean, stable juice to the sensitive components inside your PC. Calling it one of the most important components you'll buy is not an overstatement. The Tom's Hardware team can help you find the right PSU to keep your system running reliably all day long.
Dirac's Tesla Cube is Most Powerful SFX PSU at 650 W
Jul 8, 2014 - in News
Dirac's new Tesla Cube is the most powerful SFX PSU to date.
EVGA Ships Its 1200 W SuperNOVA P2 PSU
Jun 23, 2014 - in News
EVGA is shipping its new SuperNOVA 1200 P2 PSUs.
Super Flower Intros 1600 W 80-Plus Titanium PSU
Jun 9, 2014 - in News
Super Flower's new Titanium PSUs can push up to 1600 W, beating the competition by a good 100 watt margin.
EVGA Shows Off X99 Motherboard and Titanium Power
Jun 3, 2014 - in News
80 PLUS Platinum for the win?
Corsair HXi Series PSUs Launching in August
Jun 2, 2014 - in News
Corsair is launching a new line of PSUs in August.
SilentiumPC 700W Supremo M1 Has 80-Plus Platinum Certificate
May 29, 2014 - in News
SilentiumPC has revealed a PSU with a fan that will only spin up when necessary.
Lepa Announces Three Entry-Level PSUs, One Premium PSU
May 16, 2014 - in News
Lepa has released four new PSUs.
Cooler Master Intros V Semi-Modular Series PSUs
May 15, 2014 - in News
Cooler Master has three new PSUs.
BitFenix Fury PSUs Have Individually Sleeved Cables
May 8, 2014 - in News
BitFenix' Fury PSUs all come with individually sleeved cables.
Corsair AX1500i Has 80 Plus Titanium Cerificate; Costs $450
May 2, 2014 - in News
The AX1500i is the world's first PSU to carry 80 Plus Titanium certification.
Evga Individually Sleeves Cables for its SuperNova PSUs
Apr 30, 2014 - in News
Evga has released four cable sets for its new SuperNova G2 and P2 series of PSUs.
Sharkoon Announces Budget-Friendly Semi-Modular PSU
Apr 24, 2014 - in News
Sharkoon introduces a cheap semi-modular PSU.
Super Flower Announces Leadex Platinum 850W PSU Release
Apr 21, 2014 - in News
Hooray, a new PSU from Super Flower is about to hit shelves.
SilverStone's NightJar 520W PSU is Fanless
Apr 15, 2014 - in News
Silverstone's new PSU is fanless, which makes it very likely to also be completely quiet.
SilverStone's Strider Essential Gold PSUs Revealed
Mar 20, 2014 - in News
SilverStone has built a simple power supply that should do the job for most users.
Lepa Announces MaxPlatinum Series of PSUs for Coin Miners
Mar 20, 2014 - in News
Lepa's new PSUs are designed with coin miners in mind, and are thus very powerful.
EVGA Announces SuperNova G2 Series Power Supplies
Mar 14, 2014 - in News
EVGA has announced two new power supplies.
DeepCool Announces 1250W Power Supply
Mar 6, 2014 - in News
Deepcool's new PSU can deliver 1250 W of continuous power!
Cougar's GX V3 PSUs Deliver Up To 1050 W
Mar 3, 2014 - in News
Cougar's new GX V3 PSUs are efficient and powerful.
Thermaltake Unveils Toughpower Gold Series PSUs
Feb 28, 2014 - in News
Thermaltake has announced new PSUs.
Antec's HCP 1300 Platinum PSU is Powerful
Feb 27, 2014 - in News
Antec's new HCP 1300 Platinum truly lives up to the word "power" in "power supply."
DeepCool's New PSUs Deliver Up to 700 W
Feb 25, 2014 - in News
DeepCool has announced two new PSUs.
Be quiet! Reveals SFX Power 2 and TFX Power 2 PSUs
Feb 16, 2014 - in News
be quiet!'s new PSUs are small, yet should provide plenty of juice for more powerful HTPCs.
Sharkoon Announces WPM V2 Series Power Supplies
Feb 14, 2014 - in News
Sharkoon has announced a new budget-oriented power supply.
Corsair Claims AX1500i Digital ATX as "Most Technologically Advanced" Enthusiast PSU
Jan 7, 2014 - in News
Corsair announces follow on to 2012's AX1200i.
Club3D Reveals Two New 80 Plus Gold PSUs
Nov 27, 2013 - in News
Club3D announces two 80 Plus Gold PSUs, one of which can deliver up to 1000 W.
Corsair Launches Modular CS Series PSUs
Nov 15, 2013 - in News
Corsair has revealed a new line of modular energy efficient power supplies that combine reliability with affordability.
SilverStone Expands Strider Gold S Series of PSUs
Oct 15, 2013 - in News
SilverStone has announced a number of new high-power 80 Plus Gold Certified power supplies.
Cooler Master Releases GXII Series Power Supplies
Oct 7, 2013 - in News
Cooler Master is unleashing its GXII Series PSUs.
Enermax Launches its Revolution X't Series of PSUs
Oct 2, 2013 - in News
Enermax's Revolution X't series of PSUs offer a fully modular design, an 80 Plus Gold efficiency certification and compatibility with Intel's 4th Generation CPUs.