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Item #:
230398998
be quiet! Pure Power 12 M 850W ATX 3.1 and PCIe 5.1 Compatible 80 Plus Gold Modular Power Supply 12 V / 2 x 6 Cable Included 120 mm be quiet! Fan
86% of respondents would recommend this to a friend
Item #:
230398998
XCD 617
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
In stock
Imported from EU store
QTY:
Order now and get it around Friday, October 02
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The Pure Power 12 M 850W is the right choice for all quiet and gaming-oriented systems!
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What Stands Out
Efficient Power Supply
With 80 Plus Gold certification, this power supply provides high efficiency, translating to lower energy costs and a reduced carbon footprint without compromising performance for high-demand systems.
Modular Design
The modular cable management allows users to connect only necessary cables, enhancing airflow within the case and simplifying installation, resulting in a cleaner build and improved cooling efficiency.
Whisper-Quiet Operation
Featuring a 120mm Be Quiet! fan, this power supply is designed for silent operation, ensuring minimal noise distractions during use, perfect for gamers or professionals seeking a peaceful working environment.
Product Details
| Compatible Devices | Personal Computer |
| Connector Types | ATX |
| Output Wattage | 850 Watts |
| Form Factor | ATX |
| Wattage | 850 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Connector Quantity | 1 |
| Current Rating | 6 Amps |
| Number of Fans | 1 |
| Fan Size | 12 Centimetres |
| Maximum Input Voltage | 100 Volts |
| Minimum Input Voltage | 100 Volts |
| System Bus Connector Type | 2 Pin |
| Item Dimensions | 16 x 15 x 8.6 centimetres |
| Item Weight | 1.85 Kilograms |
| Model Name | Pure power 12 M 850 W |
| Brand Name | be quiet! |
| Number of Packs | 1 |
| Number of Items | 1 |
| Manufacturer | be quiet! |
| Global Trade Identification Number | 04260052189498 |
| Model Number | BN344 |
| Manufacturer Part Number | BN344 |
| Brand | be quiet! |
| Connector Type | ATX |
| Item dimensions L x W x H | 16 x 15 x 8.6 centimetres |
Who Should Buy?
-
Gamers
Ideal for gamers needing stable power, ensuring optimal performance during intense gaming sessions with high-end components.
-
Content Creators
Perfect for content creators who use demanding applications requiring consistent and reliable power for efficiency and productivity.
-
DIY PC Builders
Great choice for DIY enthusiasts looking for a modular PSU that allows for better cable management and customization.
-
Budget Users
Not suitable for budget-conscious users looking for inexpensive options as it falls on the higher price spectrum.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the efficiency rating of the Pure Power 12 M 850W?
Answer: The efficiency rating is 80 PLUS Gold with an outstanding 93.2% efficiency. -
Question:
Does it support next-gen graphics cards?
Answer: Yes, it includes a 12VHPWR connector for next-gen PCIe 5.0 graphics cards. -
Question:
How does the fan operate regarding noise levels?
Answer: The 120 mm fan is designed for exceptionally quiet operation while optimizing cooling.
bequiet! Power Supplies BN344 Editorial Review
Be Quiet! Pure Power 12 M 850W ATX 3.1 And PCIe 5.1 Compatible 80 Plus Gold Modular Power Supply 12V / 2 X 6 Cable Included 120mm Be Quiet! Fan offers a robust 850W output and is designed to minimize noise, featuring high-quality components that ensure longevity and efficiency. Users have praised its quiet operation—no buzzing or rattling, even under load—making it ideal for high-performance PCs. The modular design helps reduce cable clutter inside the case, and the power supply supports the latest PCIe 5.1 standard, ensuring compatibility with modern graphics cards. However, some noted that while the flexibility of cables might not be as high as competing brands, the overall performance and reliability of this unit are excellent, making it a popular choice among PC enthusiasts.
Customer Reviews & Ratings
525 customers ratings
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5 Star
88%
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4 Star
5%
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3 Star
4%
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2 Star
0%
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1 Star
3%
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Pros
- Whisper-quiet operation even under heavy load
- Modular design reduces cable clutter
- Compatible with modern PCIe 5.1 graphics cards
- Reliable and stable voltage output
- High-quality components for durability
Cons
- Cables could be more flexible for easier installation
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 617
Order now and get it around Friday, October 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- 80 PLUS Gold certified with 93.2% efficiency.
- Versatile for current and future systems with ATX 3.0 and 12VHPWR connector.
- 850W continuous power on 2 independent 12V rails for handling peak loads.
- Exceptionally quiet operation with airflow-optimized 120 mm fan.
- Modular cables for easy installation and better airflow.
- Ideal for quiet builds, gaming, and media editing.
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