Corsair HX1000i 1000W Power Supply
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About this product
Full listing name
CORSAIR HX1000i ATX 3.1 PCIe 5.1 1000W Power Supply – Black
The Corsair HX1000i is a fully modular 1000W ATX power supply built to the ATX 3.1 standard with PCIe 5.1 compatibility. It delivers 80 PLUS Platinum efficiency with a 140mm fluid dynamic bearing fan that supports Zero RPM mode for low-load silence. Japanese 105°C-rated electrolytic capacitors contribute to long-term reliability, and iCUE software enables custom fan curves and power monitoring. The unit measures 7.09 x 5.91 x 3.39 inches, weighs 4.4 pounds, and includes a 10-year warranty.
Price & purchase
MSRP $289.99
- $234.99View at Amazon
$289.99Save 19% Amazon
4.7 from 335 retailer reviews
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0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| Mainstream desktop power supplies | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Most reliable | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Quietest | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
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Product details
Description, highlights, and specifications from the retailer feed.
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 3.0 and PCIe 5.0 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.
- 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 5.1 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-thefly.
- Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.
- Model Name
- HX1000i
- Brand
- Corsair
- Compatible Devices
- Monitor, Personal Computer
- Connector Type
- atx,pcie
- Output Wattage
- 1000
- Form Factor
- ATX
- Wattage
- 1000 watts
- Cooling Method
- Air
- Item dimensions L x W x H
- 7.09 x 5.91 x 3.39 inches
- Item Weight
- 4.4 pounds
- Fan Size
- 14 centimeters
- Model Number
- CP-9020259-NA
- Item Highlight
- Ultra Low-Noise, Fully Modular, 80 PLUS Platinum, Fluid Dynamic Bearing Fan, iCUE Software Compatible, NA
- Number Of Fans
- 1
- Connector Quantity
- 34
- Power Supply Design
- Full Modular
- Warranty Description
- 10 year manufacturer
- Maximum Input Voltage
- 240 volts_of_alternating_current
- Minimum Input Voltage
- 100 volts_of_alternating_current
- Upper Temperature Rating
- 105 °C
- System Bus Connector Type
- PCIe
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