--- product_id: 49158089 title: "Corsair RMi Series RM850i - power supply - 850 Watt" brand: "corsair" price: "125.88 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/49158089-corsair-rmi-series-rm850i-power-supply-850-watt store_origin: TN region: Tunisia --- # 850W high power output 135mm fluid dynamic bearing fan Comprehensive multi-protection system Corsair RMi Series RM850i - power supply - 850 Watt **Brand:** corsair **Price:** 125.88 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your ambition with Corsair RM850i – where performance meets peace of mind. ## Quick Answers - **What is this?** Corsair RMi Series RM850i - power supply - 850 Watt by corsair - **How much does it cost?** 125.88 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49158089-corsair-rmi-series-rm850i-power-supply-850-watt) ## 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 - • **Unleash 850 Watts of Pure Power:** Fuel your high-performance rig with reliable, efficient energy that never quits. - • **80 PLUS Gold Certified Efficiency:** Save energy and reduce heat with 90% efficiency, making your build eco-friendly and cost-effective. - • **Next-Level Safety with Multi-Protection:** Overvoltage, undervoltage, overpower, and short-circuit protections keep your system safe and sound. - • **Whisper-Quiet Cooling with Zero RPM Mode:** Stay cool and silent thanks to the advanced 135mm fluid dynamic bearing fan that only spins when needed. - • **Fully Modular with Extensive Connectivity:** Customize your setup effortlessly with detachable cables and a comprehensive array of connectors for all your components. ## Overview The Corsair RM850i is a premium 850W internal power supply designed for demanding PC builds. Featuring 80 PLUS Gold efficiency, a silent 135mm fluid dynamic bearing fan with Zero RPM mode, and robust multi-protection systems, it ensures reliable, efficient, and safe power delivery. Fully modular cabling and extensive connector options provide ultimate customization for professional-grade setups. ## Description Width:15 cm, Depth:18 cm, Height:8.6 cm, Weight:1.985 kg, Max Operating Temperature:50 °C, Cooling System:135mm fan, Features:Corsair Link , fan speed monitoring, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, Zero RPM fan mode, fluid dynamic bearing cooling fan, Compliant Standards:CSA, UL, TUV, C-Tick, cUL, CB, FCC, RoHS, WEEE, ICES, REACH, China RoHS, RCM, Cables Included:Power cable kit, MTBF:100,000 hours, Included Accessories:Cable ties, cable bag, 80 PLUS Certification:80 PLUS Gold, Power Capacity:850 Watt, Output Voltage:+3.3, +5, 12 V, Efficiency:90%, Frequency Required:47 - 63 Hz, Input Voltage:AC 100-240 V, Power Output Connectors Details:1 x power 24 pin ATX with detachable 4 pin section ¦ 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 6 x 8 pin PCI Express power with detachable 2 pin section ¦ 8 x 4 PIN internal power ¦ 10 x 15 pin Serial ATA power ¦ 2 x 4 PIN mini-power connector, Output Current:+3.3V - 25 A ¦ +5V - 25 A ¦ +12V - 70.8 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A ## Features - Device Type:Power supply - internal - Specification Compliance:ATX12V 2.4/ EPS12V 2.92 - Localisation:Europe ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Corsair | | Product Dimensions | 15 x 18 x 8.6 cm; 3.9 kg | | Item model number | CP-9020083-EU | | Manufacturer | Corsair | | Series | RM850i | | Colour | Black | | Form Factor | ATX12V | | Processor Count | 1 | | Wattage | 850 watts | | Are Batteries Included | No | | Item Weight | 3.9 kg | | Guaranteed software updates until | unknown | ## Product Details - **Model name:** RM850i - **Brand:** Corsair - **Compatible devices:** Personal Computer - **Connector type:** ATX, EPS, PCI Express - **Output wattage:** 850 Watts - **Form factor:** ATX12V - **Wattage:** 850 watts - **Cooling method:** Air - **Item dimensions L x W x H:** 15 x 18 x 8.6 centimetres - **Item weight:** 3.9 Kilograms ## Images ![Corsair RMi Series RM850i - power supply - 850 Watt - Image 1](https://m.media-amazon.com/images/I/71arCouAvwL.jpg) ![Corsair RMi Series RM850i - power supply - 850 Watt - Image 2](https://m.media-amazon.com/images/I/A1RH5ngY95L.jpg) ![Corsair RMi Series RM850i - power supply - 850 Watt - Image 3](https://m.media-amazon.com/images/I/81sTRmX1HmL.jpg) ![Corsair RMi Series RM850i - power supply - 850 Watt - Image 4](https://m.media-amazon.com/images/I/91W6gVYIEQL.jpg) ![Corsair RMi Series RM850i - power supply - 850 Watt - Image 5](https://m.media-amazon.com/images/I/91DMzZJN7-L.jpg) --- ## 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.tn/products/49158089-corsair-rmi-series-rm850i-power-supply-850-watt](https://www.desertcart.tn/products/49158089-corsair-rmi-series-rm850i-power-supply-850-watt) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-12*