--- product_id: 721161389 title: "MONTECH Century II 1200W 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" brand: "montech" price: "AR$498554" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/721161389-montech-century-ii-1200w-atx-3-1-fully-modular-80 store_origin: AR region: Argentina --- # 1200W peak power ATX 3.1 & PCIe 5.1 ready 10-year warranty & full protection MONTECH Century II 1200W 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 **Brand:** montech **Price:** AR$498554 **Availability:** ✅ In Stock ## Summary > ⚡ Power your future with confidence and silence. ## Quick Answers - **What is this?** MONTECH Century II 1200W 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 by montech - **How much does it cost?** AR$498554 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/721161389-montech-century-ii-1200w-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 - • **Premium Reliability:** 100% Japanese capacitors ensure stable power delivery and longevity. - • **Rock-Solid Protection:** Comprehensive safeguards plus a decade-long warranty for total peace of mind. - • **Whisper-Quiet Cooling:** 135mm FDB fan with zero RPM mode keeps noise at bay during low loads. - • **Powerhouse Performance:** 1200W output to fuel your high-end rig without compromise. - • **Future-Proof Compatibility:** Native ATX 3.1 and PCIe 5.1 support for next-gen hardware readiness. ## Overview The MONTECH Century II 1200W is a fully modular, 80 Plus Gold certified power supply designed for cutting-edge PCs. It supports the latest ATX 3.1 and PCIe 5.1 standards, features premium Japanese capacitors, and operates quietly with a zero RPM fan mode. Backed by a 10-year warranty and advanced protection circuits, it delivers reliable, efficient power in a compact 140mm form factor. ## 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 | B0F3XV451X | | Best Sellers Rank | #8 in Computer Power Supplies | | Brand | Montech | | Compatible Devices | Desktop | | Connector Type Used On Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.2 4.2 out of 5 stars (114) 4.2 out of 5 stars | | Eu Spare Part Availability Duration | 10 years | | Form Factor | ATX | | Item Dimensions | 10 x 10 x 10 inches | | Item Weight | 5.3 pounds | | Manufacturer | Montech | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | 17-959-010 | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | Century II | | Model Number | 17-959-010 | | Number Of Fans | 1 | | Number Of Items | 1 | | Number Of Packs | 1 | | Output Wattage | 1200 watts | | System Bus Connector Type | 20+4 Pin | | Unit Count | 1 Count | | Warranty Description | 10-Year Manufacture | | Wattage | 1200 watts | ## Product Details - **Brand:** Montech - **Compatible Devices:** Gaming Console - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 5.3 Pounds - **Item dimensions L x W x H:** 10 x 10 x 10 inches - **Model Name:** Century ll 1200W - **Output Wattage:** 1500 - **Wattage:** 1200 watts ## Images ![MONTECH Century II 1200W 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 - Image 1](https://m.media-amazon.com/images/I/8180XDGQXNL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Tier rated PSU on the SPL charts at a great price. *by on Reviewed in the United States September 14, 2025* Pros,1. It's a 1200w 80+ Gold power of course.2. It has the new ATX 3.1 and PCIE 3.1 standard.3. It has the new 12v 2x6 connector fir the newest GPUs(especially from Nvidia).4. Has pretty of connections for most PC components.5. The fan isn't too loud and it's surprisingly cool(see cons).6. It has an Eco switch(though I don't use it).7. This PSU will handle a GPU like an RTX 5090. I'm currently running a RTX 5090 with no issue at the moment(only time will tell).8. It's a sturdy PSU, yet smaller in size. This made routing the cables so much easier.9. Lastly the price. For what you get and tge quality this would be extremely hard to beat even if it's competition was running a sale. It's not impossible to beat because some may need some better and/or different where the price isn't justified.Cons,1. The intake area isn't the most ventilated. I'm actually surprised it stays as cool as it does. Perhaps because I'm not majorly pushing my PC's power limit.2. The fan could be a little better, but it seems to do the job.3. I wish some of the cables were braided rather than using flat plastic coated wire. The coated wire maybe easier to route, but I'm skeptical of it's durability and I was cautious when installing this PSU because of this.4. If your PC is running something like a RTX 5090(especially with a last generation Intel I7s or I9s) I'd advise undervolting your GPU. I will put less risk on your 12v cable, reduce any coil whine and possibly make PSU and other components last longer. ### ⭐⭐⭐⭐⭐ 100% worth it *by on Reviewed in the United States August 22, 2025* They ran out of the 850w when I got this so I bought the 1200w instead. Powers a 7900 gre and 12700k just fine, stays quiet and looks nice. Cybernetics platinum is great too!The cables are flat and flexible, the only thing I dislike is the daisy chain they included on the GPU cables. I use one cable per power input on my GPU, so the daisy chain more or less is just in the way. It was just long enough I could hide it in the case shroud. All things said, this power supply is worth it! ### ⭐⭐⭐⭐⭐ Excellent quality at an affordable price. *by on Reviewed in the United States May 14, 2025* Bought this after reading the review for it on Tom's Hardware. So far working very well.In spite of being a 1200W PSU, it is significantly smaller (140mm length) than my previous EVGA 750 G2 (180mm length), which barely fit in my case.Construction quality looks excellent; the aesthetics is very pleasing and the casing is thick and sturdy.Note that even though it is rated at 80+ Gold, it's actual performance far exceeds that standard (closer to Platinum). Check Tom's for details. --- ## 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.com.ar/products/721161389-montech-century-ii-1200w-atx-3-1-fully-modular-80](https://www.desertcart.com.ar/products/721161389-montech-century-ii-1200w-atx-3-1-fully-modular-80) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-15*