Corsair HX1000i 1000W 80 PLUS Platinum Fully Modular ATX 3.1 Digital PSU 12V-2x6 CP-9020259-EU
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Corsair
Corsair HX1000i 1000W 80 PLUS Platinum Fully Modular ATX 3.1 Digital PSU 12V-2x6 CP-9020259-EU
€335.29 inc. VAT
CP-9020259-EU
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Corsair HX1000i 1000W Platinum Digital ATX Power Supply
1000W80 PLUS PlatinumATX 3.1 · 12V-2x6iCUE Digital
The Corsair HX1000i (CP-9020259-EU) is a 1000W fully modular, 80 PLUS Platinum digital ATX power supply for high-end gaming PCs and workstations that demand clean, quiet and intelligently monitored power. As a fully digital PSU it pairs with CORSAIR iCUE software to monitor wattage, voltages and temperatures, toggle single or multi-rail mode, and control fan speed from your desktop. Certified to the latest ATX 3.1 standard, it ships with a native 12V-2x6 (PCIe 5.1) cable for NVIDIA RTX 40/50 series GPUs, and uses 100% Japanese 105°C capacitors with a Zero RPM 140mm fluid-dynamic-bearing fan for near-silent operation. Backed by a 10-year warranty. Typically in stock with fast delivery across Cyprus.
Before you buy — compatibility
This is a standard ATX power supply with a 180 mm depth — check clearance in compact cases. It is ATX 3.1 certified and includes a native 12V-2x6 (12+4) PCIe 5.1 cable for current GPUs, plus four 8-pin PCIe (6+2) and two EPS (4+4) connectors. iCUE digital monitoring uses an internal USB Type-C to 10-1 pin header on your motherboard (USB connection only required for the software features). The EU version ships with a European power cord.
Key Features
80 PLUS Platinum & Japanese caps
Up to 92% efficiency (Cybenetics Platinum) for lower power draw, less heat and quieter running. Built with 100% industrial-grade 105°C-rated Japanese electrolytic capacitors for long-term reliability.
iCUE digital control
As a fully digital PSU it works with CORSAIR iCUE software to monitor real-time wattage, voltage and temperature, switch between single- and multi-rail mode, and tune the fan curve from your desktop.
ATX 3.1 with native 12V-2x6
Formally certified for ATX 3.1 and PCIe 5.1, with an included 12V-2x6 (12+4) GPU cable rated for power excursions — ready for NVIDIA RTX 40/50 series cards without adapters.
Zero RPM near-silent fan
A 140mm fluid-dynamic-bearing fan with Zero RPM mode stays completely off at low and medium loads, then spins only as fast as needed. Modern Standby support adds fast wake-from-sleep.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The HX1000i sits a tier above mainstream Gold units: 80 PLUS Platinum efficiency, fully digital iCUE monitoring and premium Japanese capacitors make it a strong choice for an enthusiast RTX 40/50 build where you want data and control over your power. If you do not need software monitoring, a Gold-rated 1000W unit such as the ASUS TUF Gaming line costs less; if you run the most demanding flagship GPUs or plan future upgrades, consider a 1200W HXi. Compare the full PC power supplies range and match it to a capable graphics card.
Buyer's Guide
Buy it if
You want a premium 1000W ATX 3.1 PSU with Platinum efficiency, a native 12V-2x6 cable for RTX 40/50, fully digital iCUE monitoring and a 10-year warranty.
Skip it if
You do not need software monitoring (a Gold unit is cheaper), your build draws far below 600W, or your case cannot fit a 180 mm-deep PSU.
Also consider
The HX1200i / HX1500i for more headroom, or a non-digital 80 PLUS Gold 1000W unit if you want ATX 3.x support at a lower price.
Features - Corsair - CP-9020259-EU
Colour
black
More Details
Product Code
04:430187
EAN Code
0840006697305
Manufacturer
Corsair