CORSAIR HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybe
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
Corsair HX1200i (2025) Fully Modular Ultra-Low Noise ATX sits in our single-board computers & accessories listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: Connect only the cables your system needs, making clean and tidy builds easy. Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 81 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Corsair
- Amazon rating
- 4.6 / 5 from 81 ratings
- vs Single-Board Computers & Accessories
- level with the category median of 4.6
- Rank in category
- 23 of 43 rated single-board computers & accessories we track
- Price position
- Towards the top of the range (category spans £5.99 to £195)
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Single-Board Computers & Accessories
Across the 43 rated single-board computers & accessories products we track, the typical score is 4.6 out of 5. This one sits at 4.6, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 81 ratings against a category median of 201. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the upper third of a category running from £5.99 to £195, where the midpoint is about £59.99. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 43 single-board computers & accessories products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes
- 140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance
- Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly
- Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation
