CORSAIR AXi Series, AX1500i, 1500 Watt, Fully Modular Digital Power Supply, 80+ Titanium Certified
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
AX1500i is the best enthusiast PC power supply you can own. It provides 1500 Watts of continuous power - even on 115V 15 Amp circuits - and 80 PLUS Titanium certified efficiency of over 94%. Zero RPM Fan mode ensures silent operation at low and medium loads, and the fully modular, low profile cable set makes for easy installation and great-looking builds. Corsair Link integration lets you monitor power usage and efficiency and customize performance, directly from your Windows desktop. The AX1500i lets you have it all, and it's the power supply you want for your ultra-high performance PC.Custo…
SpecPicks Verdict
SpecPicks classifies CORSAIR AXi Series, AX1500i, 1500 Watt, Fully Modular Digital Power S… as a mid-pack option worth checking against alternatives in the power supplies category, based on 97 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.0★ customer rating
- ✓ The best enthusiast PC power supply you can own
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- The best enthusiast PC power supply you can own
- 80 PLUS Titanium certified efficiency
- Flat black, Low-Profile Modular Cables
- 1500 watts of reliable, continuous power delivery
- Corsair Link Integration for monitoring and adjustment of performance, noise, and OCP settings
- Ten year warranty: Your guarantee of reliable operation that will last across several system builds
Full Specifications
| Brand | Corsair |
|---|---|
| Wattage | 1500 watts |
| Model Name | ax1500i,series |
| Form Factor | ATX |
| Model Number | CP-9020057-NA |
| Compatibility | PC |
| Built-In Media | Power supply - active Power Factor Correction (PFC) - internal |
| Connector Type | ATX, EPS, PCI-e |
| Cooling Method | Air |
| Output Wattage | 1500 Watts |
| Item Dimensions | 18.5 x 18.2 x 7 inches |
| Mfr Part Number | CP-9020057-NA |
| Ten year warranty | Your guarantee of reliable operation that will last across several system builds |
| Compatible Devices | Personal Computer |
Ready to buy?
CORSAIR AXi Series, AX1500i, 1500 Watt, Fully Modular Digital Power Supply, 80+ Titanium Certified is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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