--- product_id: 727798304 title: "HX1200i (2025) ATX 3.1 PCIe 5.1 Ready 1200W Power Supply – Black | Native 12V-2x6 Cable Included, Ultra Low-Noise, Fully Modular, Cybenetics Platinum, Fluid Dynamic Bearing Fan, NA" brand: "corsair" price: "€ 662.31" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/727798304-hx1200i-2025-atx-3-1-pcie-5-1-ready-1200w store_origin: HR region: Croatia --- # 1200W ultra-efficient power Zero RPM near-silent fan mode Fully modular clean cabling HX1200i (2025) ATX 3.1 PCIe 5.1 Ready 1200W Power Supply – Black | Native 12V-2x6 Cable Included, Ultra Low-Noise, Fully Modular, Cybenetics Platinum, Fluid Dynamic Bearing Fan, NA **Brand:** corsair **Price:** € 662.31 **Availability:** ✅ In Stock ## Summary > ⚡ Power your future silently and smartly with HX1200i! ## Quick Answers - **What is this?** HX1200i (2025) ATX 3.1 PCIe 5.1 Ready 1200W Power Supply – Black | Native 12V-2x6 Cable Included, Ultra Low-Noise, Fully Modular, Cybenetics Platinum, Fluid Dynamic Bearing Fan, NA by corsair - **How much does it cost?** € 662.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/727798304-hx1200i-2025-atx-3-1-pcie-5-1-ready-1200w) ## Best For - corsair enthusiasts ## Why This Product - Trusted corsair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Japanese 105°C capacitors and a 10-year warranty ensure rock-solid reliability and peace of mind for years to come. - • **Customizable Control:** Harness CORSAIR iCUE software to tailor fan curves, monitor power, and switch OCP modes on-the-fly for ultimate system tuning. - • **Ultra-Quiet Operation:** Zero RPM fan mode and fluid dynamic bearing fan deliver whisper-quiet cooling, perfect for focused work or gaming marathons. - • **Future-Proof Compliance:** Certified ATX 3.1 & PCIe 5.1 ready to handle the latest high-performance GPUs and power spikes with ease. - • **Platinum Power Efficiency:** Experience elite 80 PLUS Platinum efficiency that saves energy and reduces heat for a cooler, greener build. ## Overview The CORSAIR HX1200i is a fully modular 1200W ATX power supply featuring 80 PLUS Platinum efficiency, ATX 3.1 and PCIe 5.1 compliance, and a fluid dynamic bearing fan with zero RPM mode for ultra-quiet operation. It includes advanced CORSAIR iCUE software for customizable fan and power management, premium Japanese capacitors rated for 105°C, and is backed by a 10-year warranty, making it a top-tier choice for high-performance PC builds. ## Description 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 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 HX1200i puts platinum power at your command. Box Contents HX1200i Power Supply, DC Cable Kit, Power Cord, Mounting Screws, Cable Ties ## Features - 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 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-the-fly - Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0F1NF61BQ | | Best Sellers Rank | #30 in Computer Power Supplies | | Brand | Corsair | | Built In Media | Item | | Compatible Devices | Monitor | | Connector Type Used On Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.5 4.5 out of 5 stars (108) 4.5 out of 5 stars | | Form Factor | ATX | | Item Dimensions | 7.87 x 5.91 x 3.39 inches | | Item Weight | 5.3 pounds | | Manufacturer | Corsair | | Maximum Input Voltage | 264 volts_of_alternating_current | | Mfr Part Number | CP-9020307-NA | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | CORSAIR HX1200i | | Model Number | CP-9020307-NA | | Number Of Fans | 1 | | Number Of Items | 1 | | Output Wattage | 1200 watts | | Power Supply Design | Full Modular | | System Bus Connector Type | ATX | | Unit Count | 1 Count | | Upc | 840440495161 840440495208 | | Warranty Description | 10 Year Manufacturer | | Wattage | 1200 watts | ## Product Details - **Brand:** Corsair - **Compatible Devices:** Monitor - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** Internal,ATX - **Item Weight:** 5.3 Pounds - **Item dimensions L x W x H:** 7.87 x 5.91 x 3.39 inches - **Model Name:** CORSAIR HX1200i - **Output Wattage:** 1200 Watts - **Wattage:** 1200 watts ## Images ![HX1200i (2025) ATX 3.1 PCIe 5.1 Ready 1200W Power Supply – Black | Native 12V-2x6 Cable Included, Ultra Low-Noise, Fully Modular, Cybenetics Platinum, Fluid Dynamic Bearing Fan, NA - Image 1](https://m.media-amazon.com/images/I/618zDj68C-L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent powersupply with wide range of interconnect cables *by on Reviewed in the United States July 11, 2026* Very flexible cables and very easy to build with. Extremely quiet and powerful with a full complement of cables to support even the most powerful GPUs. Three 6+2 pcix and two of the latest 12pin connectors for Nvidia users. The cables are long enough for use with a full tower ASUS ProArt case. Very pleased with performance and Corsair is now my go-to brand for future builds... ### ⭐⭐⭐⭐⭐ One of the Highest Quality 1,200 Watt Power Supplies Available *by on Reviewed in the United States August 19, 2025* This review is for CORSAIR HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant. I wasn't really looking for a new PSU, as I was super happy with my Corsair AX1200i. But I had it for almost 15 years, and I decided that since I was going to be moving to an RTX 5000 Series GPU that I was going to upgrade to a new PSU. My first thought was to get a newer version of my Corsair AX1200i, but unfortunately the only AX unit available was 1,600 watts. Anything over 1,200 watts should only be connected to a 20 Amp outlet, and I only have a 15 Amp outlet. So, I wanted to stay at 1,200 watts.I did heavy research on what were the highest quality 1,200 Watt PSU's. This lead me to a choice between three best: Corsair HX1200i (2025), Enermax PlatiGemini 1200W, and Super Flower Leadex VII XP PRO 1200W. Each unit had small variances between where they excelled, but all three were outstanding options. Overall, I decided to go with this Corsair HX1200i (2025). I liked the larger chassis for heat dissipation, the cables, and the iCUE link for PSU information.So far, I am very happy with the PSU. It is completely silent, has great output, nice cables (for the most part), and I like the iCUE link. I like the 12V-2x6 cable for RTX 4000/5000 GPU which supplies up to 600W, so it will work with an RTX 5090 without the need for adapter cables. In the iCUE software you can select to have this PSU operate as a single-rail or multi-rail PSU. I went with single-rail so that I don't have to bother with power balancing the rail connections. Also, the iCUE software is really nice.There are some things that I miss from my AX1200i though. First, there were more cables with the AX1200i, and the SATA cables had a better layout. The communication port setup was better. I could hide the adapter that had the activity light, and the activity light was not obnoxiously bright. The AX1200i also had a self-test button and nicer looking case. It was also 100% digital. There is talk of a new AX model coming down the road, but it sounds like it is a year or more away.There is something that I can't stand on this Corsair HX1200i though. The activity light is obnoxiously bright. To make it even more annoying, it is dome shaped. So, I can't just easily put a sticker over it. They layout of the SATA connectors could have also been better.On a Side Note:After doing research about PSU efficiency, it turns out that getting a PSU that is about double of what your system uses is roughly the best for efficiency, in addition to 80 Plus rating. Inefficiency generates heat. The more inefficient the PSU, the more heat it generates. If you are in a closed room, you can actually notice the heat difference in a room with a higher efficient PSU vs a lower one.System Information:Gigabyte AORUS Z590 XtremeIntel i9-11900KZalman CNPS9900MAX-BlueThermal Grizzly KryonautMSI GeForce RTX 5070 Ti Gaming Trio OC 16GB GDDR74 x 16GB G.Skill Ripjaws V DDR4 3600 16-19-19-392 x 4TB Samsung 990 PRO NVMe M.2 SSD in RAID 1 Mirror1 x 2TB Seagate Constellation ES.3 SATA3 HDD1 x 4TB Samsung 870 EVO 2.5" SATA SSD in a Fideco external USB enclosure for backups2 x ASUS BD-RE BurnerCorsair HX1200i (2025 ATX 3.1 & PCIe 5.1) 1,200W PSUThermaltake Core W100 Super Tower ChassisWindows 11 Pro4 x Gigabyte AORUS FI25F 25" 240Hz 1080P IPS Monitor ### ⭐⭐⭐⭐⭐ Top‑Tier PSU — Silent, Stable, and Perfect for High‑End Builds *by on Reviewed in the United States June 28, 2026* The CORSAIR HX1200i (2025) is exactly what a flagship power supply should be. It runs ultra‑quiet, even under heavy GPU loads, and the fully modular design makes cable management simple. The included 12V‑2x6 cable is a big plus for modern GPUs, and the power delivery is rock‑solid with zero hiccups.Build quality is excellent, the fan stays off most of the time, and the efficiency is right where you expect it from a premium unit. It’s the kind of PSU you install once and don’t think about again.If you’re running a high‑end gaming or workstation setup, this is one of the best 1200W options available. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/727798304-hx1200i-2025-atx-3-1-pcie-5-1-ready-1200w](https://www.desertcart.hr/products/727798304-hx1200i-2025-atx-3-1-pcie-5-1-ready-1200w) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-20*