Introduction FSP has a bit of a special place in my heart. Back in 2003, my dad bought a desktop that would last him until over a decade later, still working to this day. Powering an XFX-made (yes kids, XFX
Category: psucultists
psucultists is one of the core divisions of Cultists Network. Actually, this website was born after the success of our PSU Tier List in many forums, which led to the gathering of what we call the next generation of tech reviewers, with deep expertise in power supplies and other components.
What will I find at psucultists?
At psucultists, you’ll find:
- Power supply reviews focused on a deep internal analysis that will help you understand how good and reliable a power supply is, checking how advanced is the internal layout, and checking almost every component separately to find possible design flaws.
- Power supply-related news. For example, we were the first tech website to publish Engineer and reviewer Aris Mpitziopoulos’s statement on exploding Gigabyte units.
- Power supply articles and guides, which will help you understand better this commonly underrated component.
And, of course, the most updated version of our Tier List, which is the most rigorous on the Internet.

Revision 17.0g Last Update: 2023-04-11 See spreadsheet for changelog, methodology, detailed description of colors, review sources and other info. Check ‘Units index’ and ‘Changelog’ tabs in the spreadsheet or ask in our Discord if you don’t see some model here.

Introduction The RMx series has been Corsair’s bestselling PSU ever since the first version of it came out back in 2015. It’s seen its refreshes in 2018 and 2021 with a cheaper-to-produce base platform, a different fan, better low-load efficiency

Introduction A while back, we reviewed the Hela 850R, a Highpower based unit similar to the Fractal Design Ion 2 series. Today, we’re covering the 850R’s big brother, the Hela 1200R. Just like the Hela 850R, it features a native

Introduction After reviewing the Hela 850R, we reached out to Silverstone with our findings and published review and some talk later… We ended up with another PSU. While it does feel like a forgotten formfactor, TFX isn’t quite dead yet.

Introduction “Oh god this thing is cute!” Luke said while opening the box. At just 130mm depth, the Superflower Leadex V Pro is the second smallest unit I’ve had in my hands of this wattage, only behind the Silverstone SX1000.

Our PSU Tier List was updated to revision 16.1A, including the following changes: Added Units Asus TUF Gold Cooler Master XG, XG Plus, M2000 and Hyper White Corsair HXi 2022 and RMe Cougar Polar, GEC and GES Deepcool PQ-M EVGA

Introduction “You’re the first person I’ve sent this unit to be reviewed, so looking forward to your testing on it.”. Now that’s some pressure put on me. Today, we’re taking a look at what will be my first ATX 3.0

Introduction Starting out as Cooler Master’s first fully in-house designed lineup, the XG series is essentially the opposite approach of what the general market has been doing the past few years. We’ve seen high-wattage PSUs scale down to 130mm, even

Based off the original report from Videocardz, many have gotten concerned over the lifespan of included adapters of RTX 4000 series videocards, with the focus on Zotac. The concern came from the following note on Zotac’s site: 4x 8-pin-to-12VHPWR cable