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Corsair HXi ATX 3.1 CP-9020307-EU

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Corsair HXi ATX 3.1 CP-9020307-EU
2025HXi (for high performance)semi-passive cooling80+ Platinum10 year warranty
1200 W1500 W
Main
Power1200 W
Form factorATX
Specs
PFCactive
Efficiency92 %
Cooling systemsemi-passive
Fan size140 mm
Fan bearinghydrodynamic
Certification80+ Platinum
Cybenetics EfficiencyPlatinum
Cybenetics NoiseA
ATX12V version3.1
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA8
MOLEX6
PCIe 8pin (6+2)5
PCIe 16pin2 pcs
Cable systemmodular
Braided wires
Cable length
MB610 mm
CPU750 mm
SATA505 mm / 620/735/850 /
MOLEX550 mm / 650/750 /
PCIe650 mm
Max. power
+3.3V25 А
+5V25 А
+12V1100 А
+5Vsb3 А
+12V1200 W
+3.3V +5V150 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x180 mm
Weight5 kg
Official Websitecorsair.com
Added to E-CatalogMay 2025
P/N
CP-9020307-EU

CP-9020307-NA

CP-9020307-UK

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Corsair 2026 - new arrivals, bestsellers, and the most relevant models Corsair.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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1200W Corsair HX1200i Modular PSU CP-9020307-UK

POWERFUL CONNECTIONS With dual 12V-2x6 cables and fully modular cabling, HXi Series platinum power supplies have every conne... morection needed to power today’s most demanding PC upgrades now and into the future, including the latest generation of power-hungry graphics cards and processors. YOUR SETUP AT YOUR COMMAND With CORSAIR iCUE software, you can monitor your power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop. CYBENETICS PLATINUM CERTIFIED Steady power output at up to 90% efficiency and Cybenetics™ Platinum certified for lower power consumption, less noise, and cooler temperatures. ATX 3.1 CERTIFIED The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, HXi Series PSUs are formally certified for ATX 3.1 compliance. Every HXi Series PSU is ready for high-end GPUs with two PCIe 5.1 12V-2x6 GPU power cables featuring dual-color connectors for visual confirmation of a secure connection. QUIET OPERATION WITH ZERO RPM MODE A fluid dynamic bearing cooling fan keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads. 100% JAPANESE CAPACITORS Sourced from world-renowned Japanese vendors, every HXi power supply features 100% industrial-grade electrolytic capacitors for unwavering reliability and a long lifespan.
CCLonline.com
Delivery: to United Kingdom
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£239.99
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Corsair HXi Series HX1200i power supply unit 1200 W 24-pin ATX ATX Black CP-9020307-UK

  CORSAIR HX1200i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Fluid... moreDynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency CORSAIR HX1200i Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. ATX 3.1 and PCIe 5.1 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 tenyear 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 HX1200i puts platinum power at your command.   - Fully modular cablingso you connect only the cables your system needs. - Compliant with the ATX 3.1 powerstandard from Intel®supporting the PCIe Gen 5 platform and resisting transient powerspikes. - A 140mm fluid dynamic bearing (FDB) fan delivers extremely quiet and long-lasting fan performance. - Powerful CORSAIR iCUE software enables you to create custom fan curves monitor powersettings and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly. - Zero RPM fan mode for near-silent operation at low to medium loads. - 100% Industrial-grade 105°C rated Japanese electrolytic capacitors ensure unwavering power and reliability. - 80 PLUS Platinum certified for up to 92% efficiency for exceptionally low power consumption less noise and coolertemperatures. - Supports Modern Standby sleep mode for extremely fastwake-from-sleep times and betterlow-load efficiency. - Digitally controlled platform with resonant LLC topology and DC-to-DC conversion provides clean consistent power and minimizes coil whine and noise for quiet operation. - Ten-yearwarranty for continuous peace of mind.
Quzo.co.uk
Delivery: to United Kingdom
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£243.95
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Corsair Corsair HXi Series HX1200i 1200W ATX 3.1 PCIe 5.1 Cybenetics Platinum Modular Power Supply CP-9020307-UK

Corsair HXi Series HX1200i 1200W Platinum‑Rated Fully Modular ATX 3.1 Power Supply The CORSAIR HX1200i delivers ultra‑re... moreliable, whisper‑quiet power for high-end systems. Fully certified for ATX 3.1 and PCIe 5.1, with dual native 12V-2×6 GPU cables, this PSU is built for the latest graphics cards. Featuring 80 PLUS Platinum / Cybenetics Platinum efficiency, a durable 140 mm fluid‑dynamic bearing fan with Zero RPM mode, and advanced digital controls via iCUE, it offers clean power delivery, quiet operation, and intelligent monitoring—all backed by a **10‑year warranty**. Key Features: 1200 W Continuous Power – Supports top-tier GPUs and workloads ATX 3.1 & PCIe 5.1 Certified – Future‑proof compatibility and surge resilience Dual 12V‑2×6 (12+4‑pin) GPU Cables – Ready for RTX 40‑series or newer cards Fully Modular Design – Cleaner cable management and airflow 80 PLUS Platinum & Cybenetics Platinum Efficiency – Up to ~92% efficiency under load 140 mm Fluid‑Dynamic Bearing Fan – Ultra‑quiet cooling with Zero RPM mode under light to moderate loads 100% Japanese Capacitors Rated 105 °C – Premium components for long‑term reliability Digital Monitoring via iCUE Software – Adjust fan curves, monitor power usage, and toggle OCP modes Modern Standby Support – Ultra-fast wake times and improved low-load efficiency 10-Year Corsair Warranty – Long-term peace of mind Technical Specifications: SpecificationDetails Model NumberCP‑9020307‑UK Power Output1200 W Continuous Efficiency Certification80 PLUS Platinum / Cybenetics Platinum Form FactorATX ATX Version3.1 PCIe Standard5.1 +12 V Rail100 A Single Rail Fan140 mm Fluid‑Dynamic Bearing with Zero RPM Mode ModularityFully Modular GPU Cables2 × 12V‑2×6 (12+4‑pin) Other Connectors5 × 6+2‑pin PCIe, 2 × EPS/ATX12V, 8 × SATA, 6 × Molex Capacitors100% Japanese, 105 °C Rated Dimensions (L×W×H)200 mm × 150 mm × 86 mm Weight≈5.02 kg MTBF100,000 Hours Warranty10 Years The CORSAIR HX1200i is engineered for next‑gen performance—platinum‑efficiency, whisper‑quiet cooling, and advanced digital controls in a future‑proof package.
Overclockers.co.uk
Delivery: to United Kingdom
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£244.90
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CORSAIR HXi Series 1200W (2025) 80+ Platinum PCIE 5.0 Fully Modular Po

Scan.co.uk
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£244.99
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Corsair CP-9020307-EU

EU Plug.Features:50 series gpus are here:- Pair a next-gen GPU with quality CORSAIR components for top-shelf performance and... moreno hassles, right out of the box.Powerful Connections:- With dual 12V-2x6 cables and fully modular cabling, HXi Series platinum power supplies have every connection needed to power today´s most demanding PC upgrades now and into the future, including the latest generation of power-hungry graphics cards and processors.Your Setup At Your Command:- With CORSAIR iCUE software, you can monitor your power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop.Cybenetics Platinum Certified:- Steady power output at up to 90% efficiency and Cybenetics™ Platinum certified for lower power consumption, less noise, and cooler temperatures.Atx 3.1 Certified:- The ATX 3.1 standard demands a high level of reliability and power efficiency.While many CORSAIR PSUs meet these requirements, HXi Series PSUs are formally certified for ATX 3.1 compliance.Every HXi Series PSU is ready for high-end GPUs with two PCIe 5.1 12V-2x6 GPU power cables featuring dual-color connectors for visual confirmation of a secure connection.Quiet Operation With Zero Rpm Mode:- A fluid dynamic bearing cooling fan keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.100% Japanese Capacitors:- Sourced from world-renowned Japanese vendors, every HXi power supply features 100% industrial-grade electrolytic capacitors for unwavering reliability and a long lifespan.Specifications:- Cybenetics Efficiency:Platinum.- Cybenetics Noise:A.- PATA Connector:6.- EPS Connector:2.- SATA Connector:8.- Fan Bearing Technology:Fluid Dynamic Bearing.- Modular:Fully.- Cable Type:Type 4.- PCIe Connector:5.- Zero RPM Mode:Yes.- PSU Form Factor:ATX.- Multi GPU Ready:Yes.- Fan Size MM:140mm.- Continuous Power W:1200 Watts.- ATX Connector:1.- ATX12V Version:3.1.- MTBF Hours:100,000 hours.- 80 PLUS Efficiency:Platinum.- Weight:5.018.
Tradeinn.com
Delivery: in United Kingdom
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£244.99
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CORSAIR Ultra-Low Noise HX1200i 80 Modular ATX PSU - 1200 W

This fully modular Corsair ATX PSU keeps your build tidy by letting you plug in only the cables you need. It's 80 PLUS Platin... moreum certified, delivering up to 92% efficiency to reduce heat and wasted power. And with CORSAIR iCUE software, you can monitor performance, tweak fan curves, and switch overcurrent protection mode. Good to know - It's built with 105°C electrolytic capacitors for long-term reliability - ATX 3.1 and PCIe Gen 5 support protect your system from power spikes- A 140 mm fan with Zero RPM mode helps keep things running quietly - Modern Standby gives you faster wakeups and better low-load efficiency - The fully digital design delivers stable power across a wide voltage range
Currys.co.uk
Delivery: to United Kingdom
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£259.99
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Series Corsair HXi (for high performance)Compare using chart →

Corsair HXi ATX 3.1 configurations

Price for Corsair HXi ATX 3.1
Corsair HXi ATX 3.1 CP-9020307-EUfrom £239.996 offers
Corsair HXi ATX 3.1 CP-9020309-EUfrom £237.9910 offers
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