---
product_id: 548393617
title: "Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty"
brand: "be quiet!"
price: "162629 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "Be Quiet!"
url: https://www.desertcart.hu/products/548393617-pure-power-12-m-1200w-modular-power-supply-80-plus
store_origin: HU
region: Hungary
---

# 1200W continuous power Silent 120mm be quiet! fan Fully modular cables Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty

**Brand:** be quiet!
**Price:** 162629 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ambition silently and efficiently — because your build deserves the best.

## Quick Answers

- **What is this?** Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty by be quiet!
- **How much does it cost?** 162629 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/548393617-pure-power-12-m-1200w-modular-power-supply-80-plus)

## Best For

- be quiet! enthusiasts

## Why This Product

- Trusted be quiet! brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Efficiency that saves:** 80 Plus Gold certified with up to 93.7% efficiency, cutting energy waste and lowering your operating costs.
- • **Whisper-quiet cooling:** Equipped with a temperature-controlled 120mm fan that keeps noise near zero, even under heavy load.
- • **Power that never quits:** Delivers a robust 1200W with dual 12V rails and handles spikes up to 2000W for ultimate stability.
- • **Future-ready GPU support:** Supports PCIe 5.0 and 6+2 pin connectors, perfect for next-gen graphics cards and overclocked rigs.
- • **Clean, clutter-free builds:** Fully modular cabling ensures effortless installation and optimal airflow for a sleek, professional setup.

## Overview

The be quiet! Pure Power 12 M 1200W is a high-performance, 80 Plus Gold certified modular power supply designed for demanding professional and gaming PCs. It features advanced ATX 3.1 and PCIe 5.0 compatibility, delivering stable 1200W continuous power with ultra-quiet cooling and fully modular cables for clean builds. Backed by a 10-year warranty, it ensures future-proof reliability and energy-efficient operation.

## Description

80 PLUS® Gold efficiency (up to 93.7%) , ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, Exceptionally silent 120mm be quiet! fan , Advanced stability and voltage regulation thanks to LLC technology , 2 strong 12V-rails , Modular cables for maximum build flexibility , One PCIe 5.0 12VHPWR 600W and 4 PCIe 6+2 connectors for overclocked high-end GPUs .

Review: In an i7 14700 | ASRock Riptide Z790 WiFi, Fairly Decked Out Computer - It's been 12 years since I built myself a new machine, so I felt like I deserved to do it right. After all kinds of research and shopping, I decided on this P/S. (Pure Power 12 M 750W, ATX 3.0, 80 Plus Gold.) I wanted gold, I wanted modular, and I wanted a hundred or two extra watts. I had some trouble figuring out which power connectors went where on the motherboard. (Two 8 pin plugs on the motherboard and one 8 pin connector on the video card.) I called their tech support, it got answered almost immediately by a nice lady who, to my surprise, knew exactly what was going on once I told her which power supply I had! That's not as easy as it sounds, since, all the different Pure Power supplies come with different sets of (modular) cables; she had a lot to remember! We figured it out in no time and she kept me from potentially plugging one of the motherboard 8 pin connectors into the video card and vice versa. ASRock and Pure Power had totally different names for them. One of the most pleasant tech support calls I've ever been on! So, this power supply has been working in this machine for over a month. I've had the machine stressed on purpose, testing with CPU Z and and stressed incidentally, up-scaling (from 480P to 720P) and converting (from MP4 to MKV H265) video files. This was a real pleasure! Files that took my old machine over an hour, took 4-6 minutes on this one! Never any trouble, let alone with the power supply. I tried to find the "knee" in the performance to price ratio curve for all these parts, and if I did it anywhere, I did it with this power supply! The computer has 48 gigabytes (2X24) of G.Skill Ripjaws memory. This machine also has 5 M2 SSD's (One is PCI 5), a SATA 3 SSD, and two 6 terabyte (left over from NAS's) SATA 3 Seagate Iron Wolf HDD's. For video, it's got a used Zotac 1660 6GB GDDR5 card. I'm not a gamer; more of a productivity guy, but this machine's pretty decked out and it's faaast, and there's never any kind of a problem with this power supply! Oh! Yea! No LED's. The motherboard has them and has an LED controller, but I turned them off. The fans' LED's aren't plugged in. But it has two PWM fans for the processor cooler and 6 PWM case fans - the smallest is 120 mm. It boots in under 15 seconds, with all kinds of stuff running, and the cooling fans also crank up as it's booting, as it shuts down, for a second, and once in awhile for no apparent reason. All the other fans are louder (only when it's stressed) than the power supply fan, which I never even hear. I recommend it completely. It's well-built, competent, reliable, (so far; you never know for sure), and quiet, and it has great tech support if you need it. It's beefy and heavy, but not monstrously huge. It's very well priced for a "serious" power supply. Perfect! It's in a Phanteks Enthoo case with plenty of room, so the [modular] wiring is all well laid out inside. I found the included wiring harnesses long enough and sufficient for this build. This power supply finished off a very nice machine! I can't imagine needing a bigger power supply than this unless you've got a gamer-style, several thousand dollar video card or something.
Review: Great PSU! - I purchased this to replace this awful Thermaltake Tough Power GF A3 PSU which was causing stability issues with my PC. This PSU works MUCH better than the TT. This PSU delivers nice, stable, and clean power to my hardware. It is also incredibly quiet. I never hear the fan even when I am gaming or stress testing my system. This will be my go-to when I start building PC to sell!

## Features

- Exceptionally Efficient & Cost-Saving - 80 Plus Gold certified be quiet! 1200W power supply with up to 93.0% efficiency, reducing energy waste and operating costs. Generates less heat, prolonging component lifespan and ensuring cooler operation for high-performance PCs.
- Future-Proof with ATX 3.1 & PCIe 5.1 Support - PSU 1200W gold computer power supplies designed for next-gen GPUs and gaming systems, featuring PCIe 5. 12V-2x6 600W connector and 4x PCIe 6+2 connectors. Ensures seamless compatibility with current and upcoming graphics cards.
- Unmatched Power Stability & Reliability - Provides 1200W continuous power with dual 12V rails for exceptional stability. Handles transient power spikes up to 2000W, delivering uninterrupted performance for demanding gaming and workstation setups.
- Ultra-Quiet Operation with 120mm be quiet! Fan - This 1200 Watt power supply is silence-optimized cooling with temperature-controlled speed adjustments and airflow-optimized blades, ensuring near-silent performance even under heavy loads. Ideal for noise-conscious users.
- Fully Modular Cables for a Clean Build - Enjoy easy cable management and improved airfloW with fully modular cabling. Removes clutter, enhances cooling efficiency, and simplifies installation for clean and professional PC builds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBP3C2S9 |
| Best Sellers Rank | #6 in Computer Power Supplies |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,386) |
| Date First Available | July 12, 2023 |
| Item Weight | 7.17 pounds |
| Item model number | BN513 |
| Manufacturer | be quiet! |
| Product Dimensions | 6.3 x 3.39 x 5.91 inches |

## Product Details

- **Brand:** be quiet!
- **Compatible Devices:** PC
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item dimensions L x W x H:** 6.3 x 3.39 x 5.91 inches
- **Model Name:** BN513
- **Output Wattage:** 1200 Watts
- **Power Supply Design:** Full Modular
- **Wattage:** 1200 watts

## Images

![Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty - Image 1](https://m.media-amazon.com/images/I/713xuUIA2BL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ In an i7 14700 | ASRock Riptide Z790 WiFi, Fairly Decked Out Computer
*by C***C on May 22, 2024*

It's been 12 years since I built myself a new machine, so I felt like I deserved to do it right. After all kinds of research and shopping, I decided on this P/S. (Pure Power 12 M 750W, ATX 3.0, 80 Plus Gold.) I wanted gold, I wanted modular, and I wanted a hundred or two extra watts. I had some trouble figuring out which power connectors went where on the motherboard. (Two 8 pin plugs on the motherboard and one 8 pin connector on the video card.) I called their tech support, it got answered almost immediately by a nice lady who, to my surprise, knew exactly what was going on once I told her which power supply I had! That's not as easy as it sounds, since, all the different Pure Power supplies come with different sets of (modular) cables; she had a lot to remember! We figured it out in no time and she kept me from potentially plugging one of the motherboard 8 pin connectors into the video card and vice versa. ASRock and Pure Power had totally different names for them. One of the most pleasant tech support calls I've ever been on! So, this power supply has been working in this machine for over a month. I've had the machine stressed on purpose, testing with CPU Z and and stressed incidentally, up-scaling (from 480P to 720P) and converting (from MP4 to MKV H265) video files. This was a real pleasure! Files that took my old machine over an hour, took 4-6 minutes on this one! Never any trouble, let alone with the power supply. I tried to find the "knee" in the performance to price ratio curve for all these parts, and if I did it anywhere, I did it with this power supply! The computer has 48 gigabytes (2X24) of G.Skill Ripjaws memory. This machine also has 5 M2 SSD's (One is PCI 5), a SATA 3 SSD, and two 6 terabyte (left over from NAS's) SATA 3 Seagate Iron Wolf HDD's. For video, it's got a used Zotac 1660 6GB GDDR5 card. I'm not a gamer; more of a productivity guy, but this machine's pretty decked out and it's faaast, and there's never any kind of a problem with this power supply! Oh! Yea! No LED's. The motherboard has them and has an LED controller, but I turned them off. The fans' LED's aren't plugged in. But it has two PWM fans for the processor cooler and 6 PWM case fans - the smallest is 120 mm. It boots in under 15 seconds, with all kinds of stuff running, and the cooling fans also crank up as it's booting, as it shuts down, for a second, and once in awhile for no apparent reason. All the other fans are louder (only when it's stressed) than the power supply fan, which I never even hear. I recommend it completely. It's well-built, competent, reliable, (so far; you never know for sure), and quiet, and it has great tech support if you need it. It's beefy and heavy, but not monstrously huge. It's very well priced for a "serious" power supply. Perfect! It's in a Phanteks Enthoo case with plenty of room, so the [modular] wiring is all well laid out inside. I found the included wiring harnesses long enough and sufficient for this build. This power supply finished off a very nice machine! I can't imagine needing a bigger power supply than this unless you've got a gamer-style, several thousand dollar video card or something.

### ⭐⭐⭐⭐⭐ Great PSU!
*by M***. on January 26, 2026*

I purchased this to replace this awful Thermaltake Tough Power GF A3 PSU which was causing stability issues with my PC. This PSU works MUCH better than the TT. This PSU delivers nice, stable, and clean power to my hardware. It is also incredibly quiet. I never hear the fan even when I am gaming or stress testing my system. This will be my go-to when I start building PC to sell!

### ⭐⭐⭐⭐⭐ Ideal for high-end PCs
*by V***N on January 30, 2026*

Good power supply, quiet and with good performance, I just wish the cables were a little longer and that it had more PCIe ports

## Frequently Bought Together

- be quiet! BN513 Pure Power 12 M 1200W Modular Quiet Power Supply | 80 Plus Gold | ATX 3.1 | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors | Silent 120mm Fan | BN513
- SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM
- ARCTIC Liquid Freezer III 360 A-RGB - CPU AIO Water Cooler, Water Cooling PC, Intel & AMD, Efficient PWM-Controlled Pump, Fan: 200–2000 RPM, LGA1851 and LGA1700 Contact Frame - Black

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-18*