| Section |
#1 |
#2 |
#3 |
| Best Overall Performance (115V) |
Corsair SF850L |
Asus Rog-Loki-1200T-SFX-L |
Corsair SF1000L |
| Best Overall Performance (230V) |
Corsair SF850L |
Corsair SF1000 |
Corsair SF1000L |
| Highest Average Efficiency (115V) |
Asus Rog-Loki-1200T-SFX-L |
Corsair SF850 |
Corsair SF750 |
| Highest Average Efficiency (230V) |
Corsair SF750 |
SilverStone SX1000R Platinum |
Corsair SF850 |
| Highest Average Efficiency (Light Loads – 115V) |
Corsair SF850L |
Corsair SF750 |
Corsair SF850 |
| Highest Average Efficiency (Light Loads – 230V) |
Corsair SF850L |
Thermaltake Toughpower SFX(L) 850W |
Corsair SF750 |
| Lowest Average Noise (115/230V) |
Cooler Master V SFX Gold 750 (ATX v3.1) |
Thermaltake Tough Power SFX(L) 850 |
Corsair SF1000 |
| Best ATX v3.x Transient Response (200% Load) |
SF1000 |
Corsair SF850 |
Corsair SF750 |
| Best 12V Rail Load Regulation (115V) |
Corsair SF850L |
Corsair SF750 |
Corsair SF1000 |
| Best 12V Rail Ripple Suppression (115V) |
Corsair SF850L |
Thermaltake Toughpower SFX(L) 750W |
Thermaltake Toughpower SFX(L) 850W |
Hi Aris, first of all thank you for your efforts. Which one of these units do you recommend?
The price of these 3 is the same in my region.
Lian Li EG1200G
XPG Core Reactor II 1200W
Gamer Storm PX1200g
XPG most likely.
Why is there 2 Corsair HX1200i(ATX 3.1) in the list. What is the difference of those units?
It’s probably a 2025 rerelease with extra ports for Dual 12V-2×6 cables.
UK part number for 2024(?) version is CP-9020281-UK and for 2025 version it’s CP-9020307-UK
I made this video because of you Aris.
https://www.youtube.com/watch?v=8FB1eFAJ2rg
Check out the predictions too: Syair Sydney – This is my latest website providing the fastest Sydney poetry and predictions for Sydney Pools results. Thank you!