Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 2
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 3
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 4
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 5
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 6
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 7
Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black, photo 8
Corsair

Corsair HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black

SKU HC-478637MPN CP-9020259-EU

  • 1000 W
  • 80 Plus Platinum
  • ATX

Highlights

  • 1000W continuous power with ATX 3.0 certification
  • Native 12VHPWR PCIe 5.0 connector included
  • 80 Plus Platinum efficiency up to 92%
  • 100% Japanese 105°C electrolytic capacitors
  • Zero RPM mode with 140mm fluid dynamic bearing fan
  • iCUE software monitoring and rail mode switching

Key specs

Wattage
1,000 W
Efficiency
80 Plus Platinum
Fully modular
Yes
Form factor
ATX
Fan Size
120 mm
12V Distribution
single rail
All specifications
$189.99
  • ≈ 0.002488 BTC
  • ≈ 0.08388 ETH
  • ≈ 190.23 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 10 years
  • 30-day returns Unused items in original packaging
Pay with BTCETHUSDTTRC20USDTERC20

Overview

A fully modular 1000W ATX 3.0 power supply with 80 Plus Platinum efficiency, a native 12VHPWR connector, and a Zero RPM fan mode for silent low-load operation.

ATX 3.0 and PCIe 5.0 Ready

This unit meets the ATX 3.0 standard for reliability and power excursion handling. It includes a native 12VHPWR cable for direct connection to PCIe 5.0 graphics cards such as the NVIDIA GeForce RTX 40 Series.

Quiet Thermal Performance

A 140mm fluid dynamic bearing fan supports Zero RPM mode, stopping completely at low and medium loads. The fan spins only when necessary, minimizing noise during typical desktop use.

Premium Internal Components

The platform uses 100% Japanese 105°C-rated primary electrolytic capacitors. Digital control delivers clean power with minimal coil whine, while 80 Plus Platinum certification ensures up to 92% efficiency.

Software Control and Connectivity

Corsair iCUE software provides real-time monitoring, fan speed control, and switching between single-rail and multi-rail +12V operation. The fully modular design includes three EPS12V, two 6+2-pin PCIe, and eight SATA connectors.

HXi Series (2023) HX1000i 1000W 80 PLUS Platinum Fully Modular ATX PSU Black specifications

General
BrandCorsair
Manufacturer part no.CP-9020259-EU
EAN0840006697305
Warranty10 years (manufacturer)
Fan Specifications
Fan Size120 mm
Power Supply
PSU FormatATX
12V Distributionsingle rail
Modular Power SupplyYes
Modular Typefully modular
Power Specifications
Total Power Output1000 W
Power Output +12V rails999.6 W
Cooling
Semi Passive Power SupplyYes
Semi Passive Typepassive
Case Fan ControllerYes
Internal Ports
CPU Power Supply2x 4+4-Pin
12VHPWR PCIe Power Connectors1
6+2 Pin PCIe Power Connectors2
SATA Power Connectors8
Software interface digitalNo
Efficiency Class
80PLUS Efficiency80 PLUS Platinum
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth200 mm
Installation depth20 cm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2Free
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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