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CORSAIR HXi Series 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 Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.
Q: What kind of fan does this power supply use?
A: It uses a 140mm Fluid Dynamic Bearing (FDB) fan for quiet and long-lasting performance.
Q: How long is the warranty on this power supply?
A: The Corsair HXi Series HX1500i comes with a ten-year warranty.
Q: Does this power supply have modular cabling?
A: Yes, the Corsair HXi Series HX1500i features fully modular cabling.
Q: Is this power supply compatible with Modern Standby?
A: Yes, the HXi Series HX1500i is Modern Standby compatible for fast wake-from-sleep times and better low-load efficiency.
Q: What is the efficiency rating of this power supply?
A: The Corsair HXi Series HX1500i has an 80 PLUS Platinum certification with up to 92% efficiency.
Q: What software can I use to control this power supply?
A: You can use Corsair iCUE software to customize fan curves, monitor power settings, and more.
A: No, the fan has a Zero RPM mode, meaning it switches off entirely at low and medium loads for near-silent operation.

CORSAIR HXi Series 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 Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.

CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2x6 connector. 100% Japanese 105°C-rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come.

CORSAIR HX1200i 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 Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HX1200i puts platinum power at your command.

Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel's ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. It can pipe up to 600W of power to PCIe 5.0 graphics cards.
| Pros for CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Cable Management, Noise Level, Power Supply Capacity, Installation Ease | There were no pros for this product— | Power Supply |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
If you are building something serious, with high power components, don’t skimp on the psu. This is a really good psu, currently running it in an open chassis AI rig powering threadripper and 4 350W GPU’s (power limited to 250). The metrics being exposed via USB, and readable by lm-sensors in Linux is a huge plus.
This review is from CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black
Posted by MichaelS
Easy to install with ample cordage included. The fan is very quiet. This PSU is just what I needed to finish my build!
This review is from CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black
Posted by Scypher
Ultimate power supply. ICue monitoring is great - show you how much power it is consuming from the mains supply vs the board consumption. Good efficiency.
This review is from CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black
Posted by Ray78