1000W PSUs
Best Three PSUs
Section | #1 | #2 | #3 |
Best Overall Performance (115V) | FSP Hydro Ti Pro 1000W | Asus ROG-Strix-1000P-Gaming | NZXT C1000 Gold |
Best Overall Performance (230V) | NZXT C1000 Gold | FSP Hydro Ti Pro 1000W | Asus ROG-Strix-1000P-Gaming |
Highest Average Efficiency (115/230V) | FSP Hydro Ti Pro 1000W | be quiet! Dark Power 13 1000W | Zalman Acrux II 1000W |
Highest Average Efficiency (Light Loads – 115V) | OMEN PS-4102-2 | ACEGEEK ACP1000 | FSP Hydro Ti Pro 1000W |
Highest Average Efficiency (Light Loads – 230V) | OMEN PS-4102-2 | FSP Hydro Ti Pro 1000W | Thermaltake Toughpower GF3 1000W |
Lowest Average Noise (115V) | be quiet Pure Power 13 M 1000W | FSP Hydro Ti Pro 1000W | Asus ROG-Thor-1000P3-Gaming |
Lowest Average Noise (230V) | be quiet Pure Power 13 M 1000W | Asus ROG-Thor-1000P3-Gaming | FSP Hydro Ti Pro 1000W |
Best ATX v3.x Transient Response (200% Load) | FSP Hydro Ti Pro 1000W | Lian Li EDGE 1000 | Gamer Storm PQ1000M-V2 |
Best 12V Rail Load Regulation (115V) | Super Flower Leadex VII PRO 1000W | Gamer Storm PQ1000G | Super Flower Leadex III 1000W |
Best 12V Rail Ripple Suppression (115V) | Asus Rog-Strix-1000G-Aura-Gaming | PCCooler YN1000 | Super Flower Leadex VII XP 1000W |
1000W ATX v3.x PSU Reviews
- 1st Player NGDP 1000W PSU Review
- ASUS ROG Thor 1000W Platinum III ATX v3.1 PSU Review
- be quiet! Pure Power 13 M 1000W ATX v3.1 PSU Review
- be quiet! Pure Power 11 FM 1000W PSU Review
- be quiet! Power Zone 2 1000W ATX v3.1 PSU Review
- be quiet! Dark Power 13 1000W PSU Review
- Cougar GEX X2 1000W PSU Review
- Endorfy Supremo FM6 1000W ATX v3.1 PSU Review
- FSP Hydro Ti Pro 1000W PSU Review
- FSP Hydro G Pro 1000W ATX v3.0 PSU Review
- FSP VITA GM 1000W ATX v3.1 PSU Review
- Gamer Storm PQ1000M-V2 ATX v3.1 PSU Review
- Montech Titan Gold 1000W PSU Review
- MSI MAG A1000GLS PCIE5 ATX v3.1 PSU Review
- Seasonic Vertex PX-1000 ATX v3.0 PSU Review
- Super Flower Leadex VII Gold 1000W (SF-1000F14XG) PSU Review
- Super Flower Leadex VII PRO 1000W ATX v3.1 PSU Review
- SilverStone Triton 1000Rz ATX v3.1 PSU Review
- Sharkoon Rebel P20 1000W ATX v3.1 PSU Review
- Thermaltake Toughpower GF3 1000W ATX v3.0 PSU Review
- Vetroo 1000W ATX v3.0 PSU Review
Overall Performance 115/230V
Average Efficiency 115/230V
Average Efficiency Light Loads (20-80W)
Average Noise 115/230V
ATX v3.x Transient Response Testing – 200% Load
12V Rail’s Performance
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Hi Aris,
I have a Asus 5090 Tuf and a i7 14700k. What would your top pick be for a 1200 watt psu if you had to choose? I can’t make a decision 😵💫
One of the top three in my charts at 1200W 🙂
Which one of those 3 would be your top pick though? That’s what I can decide.
Are there any PSUs these days that have built-in Surge Supressor, power spike protection, or will that always have to be external such as a good surge protector plug strip?
Almost all PSUs have MOVs, for surge protection.
Hello,
Where is the Corsair HX1500i power supply review (ATX3.1 / 2024 (model CP-9020261) or 2025 (model CP-9020309) version)?
You provide results in tables and rankings for this power supply, but the only review of this power supply on your website is of the first version from 2022, which isn’t even an ATX3.X power supply.
FOR EXAMPLE
The 1200W version (2025 model cp-9020307) is reviewed here: https://hwbusters.com/psus/corsair-hx1200i-atx-v3-1-2025-psu-review/11/
The 1500W v1 ATX2.53 version from 2022 is reviewed here: https://hwbusters.com/psus/corsair-hx1500i-review/
So why do you list the results of the ATX3.1 model (2024 or 2025) in your rankings?
I don’t have to review something before I add it to these graphs as far as there is data for it already available in Cybenetics.
Thanks for the reply.
So, I have another question (I’ve already contacted Cybenetics, but haven’t received a response. Maybe You can help).
The Cybenetics report (https://www.cybenetics.com/evaluations/psus/2099/) of the Corsair HX1500i power supply is dated on December 7, 2022. The report includes a graphic stating that the power supply meets the ATX3.1 requirements. The report doesn’t even specify which model was tested (probably the Gen 3 from 2023 – cp-9020261????).
This is a bit strange, as they updated the 1200W version (HX1200i) in their database, indicating it’s the 2025 version (cp-9020307).
My question is: according to the Cybenetics report (from 2022), the starting INRUSH CURRENT for the HX1500i model (but which generation, model???) is 91.12 Amps, and for the HX1200i model (2025) (https://www.cybenetics.com/evaluations/psus/2733/) 11.12 Amps…..
Isn’t that too much for a 1500W model? Why is there such a big difference between the 1200W and 1500W models? How can I find out what the “inrush current” parameter is for the 2025 model (cp-9020309)?
Cybenetics replied to you already. I know first hand. Please post any follow up questions on our discord.
Lately I have been seeing reccomendations for the Montech Century ii gold psus. Any info on it? 850w/1050w/1200w
(amazon link)
https://www.amazon.com/MONTECH-Century-II-High-End-Cybenetics/dp/B0F3XRMZBM?th=1
Where is the review of Lian Li Edge 850W?
It has interesting design and has excellent scores even topping Transient Response.
I don’t remember the reason I haven’t reviewed it, sorry.
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!