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Corsair HX1000i Power Supply - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - 92% Efficiency - 1 kW - CP-9020074-NA

Corsair HX1000i Power Supply (CP-9020074-NA)

Bottom line: The Corsair HX1000i Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 100% satisfaction

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

HXi Series power supplies give you extremely tight voltage control, virtually silent operation, and a fully modular cable set. With all Japanese 105??c capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and excess heat, and together with Zero RPM Fan Mode technology, gives you virtually silent operation.With Corsair Link Digital support, you can monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop. And, the fully modular, low profile…

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SpecPicks Verdict

SpecPicks scored Corsair HX1000i 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

  • More for the money with this high quality Product
  • Offers premium quality at outstanding saving
  • Excellent product
  • 100% satisfaction

Full Specifications

BrandCorsair
Wattage1 KW
Fan Size14 centimeters
Model Namehxi series
Form FactorATX
Connector Type20_plus_4_pin_atx
Cooling MethodAir
Number of Fans1
Output Wattage1000 watts
Mfr Part NumberXK0170
Compatible DevicesPersonal Computer
Power Supply DesignFull Modular
Maximum Input Voltage230 volts
Minimum Input Voltage100 volts_of_alternating_current
System Bus Connector Type20+4 Pin
Connector Type Used on Cable20_plus_4_pin_atx
Full listing titleCorsair HX1000i Power Supply - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - 92% Efficiency - 1 kW - CP-9020074-NA

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Corsair HX1000i Power Supply - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - 92% Efficiency - 1 kW - CP-9020074-NA 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.

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Corsair HX1000i Power Supply - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - 92% Efficiency - 1 kW - CP-9020074-NA
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