---
product_id: 722696417
title: "MONTECH Century II 1050W 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: "$256.07"
currency: USD
in_stock: true
reviews_count: 13
category: "Montech"
url: https://www.desertcart.us/products/722696417-montech-century-ii-1050w-atx-3-1-fully-modular-80
store_origin: US
region: United States of America
---

# 1050W peak power Fully modular cables 10-year warranty MONTECH Century II 1050W 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:** $256.07
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future with silence and style!

## Quick Answers

- **What is this?** MONTECH Century II 1050W 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?** $256.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/722696417-montech-century-ii-1050w-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 Build Quality:** 100% Japanese capacitors ensure long-lasting, rock-solid performance
- • **Whisper-Quiet Cooling:** 135mm FDB fan with zero RPM mode keeps your rig silent under load
- • **Peace of Mind Guaranteed:** Comprehensive OCP, OVP, UVP, SCP, OTP, OPP protections backed by a 10-year warranty
- • **Future-Proof Power Delivery:** ATX 3.1 & PCIe 5.1 ready with 12V-2x6 cable for next-gen GPUs and CPUs
- • **Efficiency Meets Reliability:** 80 Plus Gold & Cybenetics Platinum certified for ultra-efficient, stable power

## Overview

The MONTECH Century II 1050W is a high-end, fully modular ATX power supply designed for professional gamers and creators. It supports the latest ATX 3.1 and PCIe 5.1 standards, delivering efficient and stable power certified by 80 Plus Gold and Cybenetics Platinum. Equipped with premium Japanese capacitors and a silent 135mm FDB fan, it ensures durability and whisper-quiet operation. With extensive protection features and a decade-long warranty, it’s a future-proof investment for high-performance PC builds.

## Description

Buy MONTECH Century II - 1050W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years Warranty: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great BANG for your buck. - Really really awesome power supply for the money, purchases mine on sale for about $90. For what it is and what you get it's great, quiet, no coil whine and no hiccups in the 3 months I've had it so far. It's a future proof with a 12VHPWR connector. Built really solid, even the packaging is pretty premium for what you get. Can't ask for more from a power supply.
Review: Amazing PSU - I was a bit hesitant about buying a power supply unit (PSU) from Montech; it's not the most-known brand for PSUs. However, after using and testing it in various scenarios with my 5070Ti, I can say that it's an excellent PSU. It performs well, is almost silent and the cables are long enough and tidy for my build. They also look great inside my Havn 420 case. In terms of value for money, this PSU is excellent and comes with all the cables needed for a high-end build.

## 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 | B0F3XRMZBM |
| 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 207 Reviews |
| 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 (AC) |
| Mfr Part Number | 17-959-009 |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | Century ll 1050W |
| Model Number | 17-959-009 |
| Number of Fans | 1 |
| Output Wattage | 1050 Watts |
| System Bus Connector Type | 20+4 Pin |
| Unit Count | 1.0 Count |
| Warranty Description | 10-Year Manufacture |
| Wattage | 1050 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 1050W
- **Output Wattage:** 1500
- **Wattage:** 1050 watts

## Images

![MONTECH Century II 1050W 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/81g6G85U5dL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great BANG for your buck.
*by J***O on April 4, 2026*

Really really awesome power supply for the money, purchases mine on sale for about $90. For what it is and what you get it's great, quiet, no coil whine and no hiccups in the 3 months I've had it so far. It's a future proof with a 12VHPWR connector. Built really solid, even the packaging is pretty premium for what you get. Can't ask for more from a power supply.

### ⭐⭐⭐⭐⭐ Amazing PSU
*by P***K on December 20, 2025*

I was a bit hesitant about buying a power supply unit (PSU) from Montech; it's not the most-known brand for PSUs. However, after using and testing it in various scenarios with my 5070Ti, I can say that it's an excellent PSU. It performs well, is almost silent and the cables are long enough and tidy for my build. They also look great inside my Havn 420 case. In terms of value for money, this PSU is excellent and comes with all the cables needed for a high-end build.

### ⭐⭐⭐⭐⭐ Excellent Power Supply With Plenty of Headroom
*by M***H on June 15, 2026*

This MONTECH Century II 1050W power supply has been excellent so far. It’s fully modular, which made the build much cleaner and easier, and it came with all the cables we needed. There is plenty of power for my son’s system, and everything has been running great. We’re using it with a Ryzen 9700X, 32GB of DDR5 6000 memory, and a Radeon RX 9070, and it has handled everything without any issues. It feels like a solid, high-quality power supply with more than enough headroom for a gaming PC. So far, so good. Very happy with it.

---

## 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.us/products/722696417-montech-century-ii-1050w-atx-3-1-fully-modular-80](https://www.desertcart.us/products/722696417-montech-century-ii-1050w-atx-3-1-fully-modular-80)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-16*