CORSAIR HX1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable
Bottom line: The CORSAIR HX1500i Fully Modular Ultra-Low Noise ATX Power Supply ($319.99 on Amazon as of 2026-10-21 04:20 UTC): Fully modular cabling — connect only the cables your build needs; main trade-off: premium flagship pricing vs basic non-digital 1500W units.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Fully modular cabling — connect only the cables your build needs
- ✓ ATX 3.1 & PCIe 5.1 compliant, ready for PCIe Gen 5 GPUs
- ✓ 140mm fluid dynamic bearing fan with Zero RPM near-silent mode
- ✓ iCUE software for custom fan curves and live power monitoring
- ✓ Japanese 105°C capacitors, 10-year warranty, Cybenetics Platinum efficiency
Cons
- ✗ Premium flagship pricing vs basic non-digital 1500W units
- ✗ 1500W capacity is overkill for most single-GPU gaming builds
- ✗ iCUE monitoring and fan control require Windows software
- ✗ Full-size ATX unit — tight fit in small-form-factor cases
Manufacturer description
CORSAIR HX1500i Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. ATX 3.1 and PCIe 5.1 compliance, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with Modern…
SpecPicks Verdict
SpecPicks scored CORSAIR HX1500i Fully Modular Ultra-Low Noise ATX Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
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
Full Specifications
| Brand | Corsair |
|---|---|
| Color | Black |
| Wattage | 1500 watts |
| Model Name | CORSAIR HX1500i |
| Unit Count | 1 Count |
| Form Factor | ATX |
| Model Number | CP-9020309-NA |
| Built-In Media | Item |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 1500 watts |
| Item Dimensions | 7.87 x 5.91 x 3.39 inches |
| Mfr Part Number | CP-9020309-NA |
| Zero RPM Fan Mode | At low and medium loads the cooling fan switches off entirely for near-silent operation |
| Compatible Devices | Monitor |
| Power Supply Design | Full Modular |
| Warranty Description | 10 Year Manufacturer |
| Fully Modular Cabling | Connect only the cables your system needs, making clean and tidy builds easy |
| Maximum Input Voltage | 132 volts_of_alternating_current |
| Full listing title | CORSAIR HX1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black |
Ready to buy?
CORSAIR HX1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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