CORSAIR HX1500i V3 Power Supply - 1500W - Fully Modular - Black - CP-9020309-UK

The Corsair HX1500i V3 delivers exceptional power with 1500W efficiency and 80+ Platinum certifica...

Best current price£169.99from AWD-IT.co.uk

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AWD-IT.co.ukCorsair Hx1000i V2 80 Plus Platinum Psu Atx 3.0 Pcie 5.0 Modular 1000W Power Supply - Cp-9020259-Uk
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PCHUB.UKCorsair Black Hx1000i Power Supply Unit 1000 W 24-Pin Atx Atx
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OnBuy.comCorsair Hx1000i Interamente Modulare Ultra-Silenzioso Alimentatore - Compatibilità Con Standard Atx 3.1 E Pcie 5.1 - Ventola Con
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Scan ComputersCorsair Refurbished Hxi Series 1500W (2025) 80+ Platinum Pcie Full Size 5.0 Cp-9020309-Uk/Rf
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Box.co.ukCorsair Size 3.0 Black Hx1000i V2 1000W 80 Plus Platinum Atx Fully Modular Power Supply
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Scan ComputersCorsair Refurbished Hxi Series 1000W 80+ Platinum Pcie Fully Modul Size 5.0 Cp-9020259-Uk/Rf
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Product Information

Full details

The Corsair HX1500i is a high-performance, fully modular power supply unit (PSU) designed for gamers and professionals building demanding PC systems. It offers a massive 1500W of power, 80+ Platinum efficiency, and advanced features for optimal performance and customization. Keep in mind that the high wattage and advanced features are geared toward experienced users building high-end systems.

All features

Model Part NumberHX1500i
BrandCorsair

Extended Product Information

FAQs

What is the warranty period for the HX1500i?

The HX1500i comes with a ten-year warranty.

Does the HX1500i support multi-GPU setups?

Yes, the HX1500i has multiple PCIe connectors and can support multiple high-end graphics cards.

Can I control the fan speed?

Yes, you can customize fan curves and monitor the PSU's performance using the CORSAIR iCUE software.

What is the benefit of a fully modular PSU?

A fully modular PSU allows you to connect only the cables you need, simplifying cable management, improving airflow, and making the build cleaner.

What is 80+ Platinum certification?

80+ Platinum certification indicates that the PSU is highly efficient, converting up to 92% of AC power to DC power, which reduces power consumption and heat generation.

Can I use this PSU for a small form factor (SFF) build?

The HX1500i is an ATX form factor PSU. While it can be used, ensure that your SFF case has enough space for its dimensions.

Troubleshooting

PC won't turn on.

Check the power cable connection to the PSU and the wall outlet. Ensure the PSU's power switch is turned on. Check all cable connections inside the PC.

PC shuts down unexpectedly.

Check component temperatures and power draw. The PSU may be overloaded. Use the iCUE software to monitor performance. Consider upgrading components or reducing power draw.

Fan is noisy.

Check for obstructions to the fan. Check the fan curve settings in the iCUE software. If the fan is still noisy, contact Corsair support.

Coil whine.

Coil whine is a common issue and can sometimes be caused by the components inside the PSU. It is often harmless and can sometimes be reduced by changing the power settings in iCUE or limiting the frame rate of the GPU.

Pros and Cons

Pros

  • High 1500W power output suitable for demanding systems.
  • Excellent 80+ Platinum efficiency for reduced power consumption and heat.
  • Fully modular design for clean builds and improved airflow.
  • Quiet operation with Zero RPM fan mode at low loads.
  • Comprehensive monitoring and control via CORSAIR iCUE software.
  • Reliable performance with 100% Japanese capacitors.

Cons

  • High price point compared to lower wattage PSUs.
  • 1500W is overkill for many mainstream PC builds.
  • Requires a case with sufficient space for a large PSU.
  • iCUE software adds complexity for some users.

Setup, Compatibility & Care

  1. Installation: Carefully unpack the PSU and its modular cables. Insert the PSU into your PC case, securing it with screws.
  2. Cable Connections: Connect the appropriate modular cables to the PSU and your PC components (motherboard, graphics card, storage devices, etc.). The fully modular design allows you to only use the required cables, simplifying cable management.
  3. Compatibility: The HX1500i is compatible with ATX cases and supports the latest ATX 3.1 and PCIe 5.1 standards. Ensure your case has enough space for the PSU's dimensions. Check the component power requirements and ensure that the 1500W capacity is sufficient for your system.
  4. Care: Keep the PSU clean by regularly dusting the exterior. Ensure proper airflow by avoiding obstructions around the PSU's fan. Avoid using the PSU in humid or extreme temperature environments. Monitor the PSU performance using CORSAIR iCUE to ensure stable operation.

Note: Always turn off and unplug your PC before working with internal components.

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