--- product_id: 720411572 title: "MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply" brand: "montech" price: "€ 233.13" currency: EUR in_stock: true reviews_count: 13 category: "Montech" url: https://www.desertcart.gr/products/720411572-montech-century-ii-850w-atx-3-1-fully-modular-80 store_origin: GR region: Greece --- # 850W peak power 80 Plus Gold & Cybenetics Platinum efficiency Fully modular cables MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply **Brand:** montech **Price:** € 233.13 **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion with silence and style! ## Quick Answers - **What is this?** MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply by montech - **How much does it cost?** € 233.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/720411572-montech-century-ii-850w-atx-3-1-fully-modular-80) ## Best For - montech enthusiasts ## Why This Product - Trusted montech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen Ready:** Supports ATX 3.1 & PCIe 5.1 standards with 12V-2x6 cable for future-proof compatibility. - • **Built to Last a Decade:** Industry-leading 10-year warranty ensures peace of mind and long-term durability. - • **Power that Never Quits:** 850W of reliable, high-efficiency power to fuel your ultimate gaming rig or professional build. - • **Whisper-Quiet Performance:** 0 RPM fan mode keeps noise at bay during low loads—focus on your game, not your PSU. - • **Clean & Customizable Setup:** Fully modular design means zero cable clutter and maximum airflow for a sleek, professional look. ## Overview The MONTECH Century II 850W is a high-end ATX gaming power supply featuring 80 Plus Gold and Cybenetics Platinum certifications for exceptional energy efficiency. Fully modular with support for the latest ATX 3.1 and PCIe 5.1 standards, it offers a clean build and future-proof compatibility. Its whisper-quiet 0 RPM fan mode and robust 10-year warranty make it a top-tier choice for gamers and professionals seeking reliable, silent power delivery. ## Description Buy MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply | PCIe 5.1, Native 12V-2x6 Cable, Compact 140mm Design, Zero RPM Mode, 100% Japanese Capacitors, 10-Year Warranty: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Goat of budget quality PSU's - The goat of budget power supplies. 80+ Gold rating, 850W, modular cables, 0 RPM setting, and 12VHP all for ~$90. Runs perfectly and really I don't have much to say that other people haven't already mentioned. Fan is not aggressive at all, and damn near dead silent with the 0 RPM mode off. Comes with all the cables I'd need. This PSU puts its money where its mouth is. Planning on using it for a commission build as well as some other personal builds I'm thinking about. [Update] I did end up using it for that commission build, turned out amazing, no SATA power cables broke (unlike my EVGA P5), works amazing for a server PSU. Review: Amazing Value Proposition and Highest Quality PSU - Fantastic power supply. Runs perfectly, new build runs awesome. Installation was the only downside, there is almost no spacing for the ports on the power supply, so some cables are tight to put in with them right next to each other. This, however, is also kind of a plus, because the build looks much cleaner with the cables tightly together on the PSU side. The value proposition on this thing is amazing, the price was great and the quality is top notch. Also, in SPL's PSU Tier List, which extensively tests power supplies for their quality, this PSU is rated A-. That means, it's vetted as a high quality PSU. Summarized, the only downside is a nice design because when everything is said and done things are neat and tidy, the PSU runs whisper quiet, and all of my devices are running great. Montech is a newer company to me but I'm totally pleased and would buy another PSU from them anytime. ## Features - Compatible with Latest Platforms: ATX 3.1 & PCIe 5.1 ready, featuring a 12V-2x6 cable. - Efficiency Certificates: 80 Plus Gold certified. - Reliable Components: Equipped with 100% Japanese capacitors. - Optimized Ventilation: Includes 135mm FDB silent fan with zero RPM mode. - Signature of Design: MONTECH's signature design in silver matellic appearance. - Protection and Reliability: equipped OCP, OVP, UVP, SCP, OTP, and OPP with 10-year warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F3XW1J16 | | Best Sellers Rank | #9 in Computer Power Supplies | | Brand | Montech | | Compatible Devices | Desktop | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.7 out of 5 stars 313 Reviews | | EU Spare Part Availability Duration | 10 years | | Form Factor | ATX | | Item Dimensions | 10 x 10 x 10 inches | | Item Weight | 4.6 pounds | | Manufacturer | Montech | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | 17-959-008 | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | Century ll 850W | | Model Number | 17-959-008 | | Number of Fans | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 850 watts | | System Bus Connector Type | 20+4 Pin | | Unit Count | 1 Count | | Warranty Description | 10-Year Manufacture | | Wattage | 850 watts | ## Product Details - **Brand:** Montech - **Compatible Devices:** Gaming Console - **Connector Type:** ATX - **Cooling Method:** Air - **Fan Count:** 1 - **Item Weight:** 4.6 Pounds - **Item dimensions L x W x H:** 10 x 10 x 10 inches - **Model Name:** Century ll 850W - **Output Wattage:** 850 Watts - **Wattage:** 850 watts ## Images ![MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply - Image 1](https://m.media-amazon.com/images/I/718HP2Rhc3L.jpg) ![MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply - Image 2](https://m.media-amazon.com/images/I/911XBmds-3L.jpg) ![MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply - Image 3](https://m.media-amazon.com/images/I/51-tbktaAHL.jpg) ![MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply - Image 4](https://m.media-amazon.com/images/I/61DpdK30ouL.jpg) ![MONTECH Century II 850W ATX 3.1 Fully Modular 80 Plus Gold Power Supply - Image 5](https://m.media-amazon.com/images/I/61aipO213QL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Goat of budget quality PSU's *by M***. on May 20, 2026* The goat of budget power supplies. 80+ Gold rating, 850W, modular cables, 0 RPM setting, and 12VHP all for ~$90. Runs perfectly and really I don't have much to say that other people haven't already mentioned. Fan is not aggressive at all, and damn near dead silent with the 0 RPM mode off. Comes with all the cables I'd need. This PSU puts its money where its mouth is. Planning on using it for a commission build as well as some other personal builds I'm thinking about. [Update] I did end up using it for that commission build, turned out amazing, no SATA power cables broke (unlike my EVGA P5), works amazing for a server PSU. ### ⭐⭐⭐⭐⭐ Amazing Value Proposition and Highest Quality PSU *by M***Y on May 25, 2026* Fantastic power supply. Runs perfectly, new build runs awesome. Installation was the only downside, there is almost no spacing for the ports on the power supply, so some cables are tight to put in with them right next to each other. This, however, is also kind of a plus, because the build looks much cleaner with the cables tightly together on the PSU side. The value proposition on this thing is amazing, the price was great and the quality is top notch. Also, in SPL's PSU Tier List, which extensively tests power supplies for their quality, this PSU is rated A-. That means, it's vetted as a high quality PSU. Summarized, the only downside is a nice design because when everything is said and done things are neat and tidy, the PSU runs whisper quiet, and all of my devices are running great. Montech is a newer company to me but I'm totally pleased and would buy another PSU from them anytime. ### ⭐⭐⭐⭐⭐ Amazing power supply that works way above its price range *by A***Z on June 27, 2026* This power supply is amazing in almost everything from power safety features,efficiency certifications and wattage/$ and it shows being A tier on spls tier list its a very quiet power supply not super important but if your not into basic black cables, extensions will be needed otherwise for the price this is as good as it gets --- ## 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.gr/products/720411572-montech-century-ii-850w-atx-3-1-fully-modular-80](https://www.desertcart.gr/products/720411572-montech-century-ii-850w-atx-3-1-fully-modular-80) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-14*