Just like the PCIe 5.0 specification, Intel's ATX 3.0 spec introduces a number of new measures intended to support upcoming graphics cards with extremely high power draw. Among those are some ...

The new MSI MEG Ai1300P PCIE5 PSU is the "ultimate future-proof power supply unit" says MSI, given that it rocks Intel's new ATX 3.0 specification that helps increase reliability, improve power ...

Troubleshooting computer power issues can be difficult, as the problem could originate with the power supply unit, or PSU, or the motherboard. Testing each component separately helps narrow down where ...

At eTeknix we take the power supply testing procedure very seriously and have invested a lot of resources into acquiring the appropriate testing equipment. For all power supply reviews, we test the ...

* Prices last scanned 1/28/2026 at 12:01 am CST - prices may be inaccurate. As an Amazon Associate, we earn from qualifying purchases. We earn affiliate commission from any Newegg or PCCG sales.

The 12VHPWR connectors honestly garnered more attention this past fall, but speaking of the rest of the PSU changes... looks like ATX 3.0 units are finally trickling out. FSP Hydro G Pro ATX 3.0 1000W ...

Today, we’re putting the new Enermax Revolution D.F. X 1050 W power supply (ATX 3.0 compatible) on our test bench. The company is mainly known for its PSUs, chassis, coolers, and fans. We recently ...

All results remained safely within the specification and tolerance thresholds. As you can se when in use, the PSU stays consistent. Voltages are stable even at 100% load and close to the ideal values ...

We spend a lot of our time testing and reviewing some of the most expensive and desirable computer hardware on earth, all of which has one element in common – a relentless thirst for power. It’s ...

Following on from our recent round-up of PSUs below 600W, over the next few pages we're going to delve into the 600W+ bracket, reviewing ten PSUs rated between 600W and 750W, with prices ranging from ...