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be quiet! Straight Power 12-1500w Modular Power Supply | 80 Plus Platinum ATX 3.1 Compliant | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors | Silent 135mm Fan | BN518
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be quiet! Straight Power 12-1500w Modular Power Supply | 80 Plus Platinum ATX 3.1 Compliant | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors | Silent 135mm Fan | BN518
Virtually inaudible operation and outstanding efficiency
be quiet! Straight Power 12-1500w Modular Power Supply | 80 Plus Platinum ATX 3.1 Compliant | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors | Silent 135mm Fan | BN518
Item #: 75160616

be quiet! Straight Power 12-1500w Modular Power Supply | 80 Plus Platinum ATX 3.1 Compliant | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors |

Item #: 75160616

BZD 682

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, July 23
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Virtually inaudible operation and outstanding efficiency
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What Stands Out

High Efficiency
The 80 Plus Platinum rating ensures up to 92% efficiency while powering your system, reducing energy costs and heat generation during operation.
Modular Design
Fully modular cables allow for optimized airflow and customizable cable management, enabling a cleaner build and easier installations for users.
Silent Operation
Equipped with a 135mm be quiet! fan, this power supply operates with minimal noise, guaranteeing a quiet computing experience even under load.

Product Details

Shop for be quiet! BN517 Straight Power 12-1200w 80 Plus Platinum power supply at Ubuy Belize. Perfect for PCIe 5.0 GPUs and GPUs with 62 pin connectors. Order now!
Compatible DevicesDesktop, Gaming Desktop
Connector Type Used on CablePCI Express
Output Wattage750 Watts
Form FactorATX 3.0
Wattage750 watts
Cooling MethodAir
Power Supply DesignFull Modular
Connector Quantity1
Number of Fans1
Fan Size135 Millimeters
Maximum Input Voltage115 Volts (DC)
Minimum Input Voltage115 Volts
Upper Temperature Rating40 Degrees Celsius
System Bus Connector Type6+2 Pin
Model NameBN518
Brandbe quiet!
Manufacturerbe quiet!
Mfr Part NumberBN518
Model NumberBN518
Unit Count1.0 Count
Item Dimensions7.09 x 5.91 x 3.39 inches (18 x 15 x 8.6 cm)
Connector TypePCI Express
Item dimensions L x W x H7.09 x 5.91 x 3.39 inches (18 x 15 x 8.6 cm)

Who Should Buy?

Suitable For
  • Gaming Enthusiasts

    Perfect for gamers needing reliable power for high-end PCIe 5.0 GPUs and overclocked systems.

  • Silent PC Builders

    Ideal for users prioritizing low noise levels thanks to its 135mm silent fan design.

  • Energy-Conscious Users

    Great for users looking to save on energy costs with its 80 Plus Platinum efficiency rating.

Not Suitable For
  • Budget Builders

    Not suitable for users looking for a low-cost power supply, as it carries a premium price point.

  • Minimalist Setups

    Those with basic setups may not need such a high-capacity and advanced power supply.

  • DIY Novices

    Less ideal for inexperienced builders who might struggle with modular connections and installation.

Product Description

be quiet! Straight Power 12-1500w Modular Power Supply | 80 Plus Platinum ATX 3.1 Compliant | for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors | Silent 135mm Fan | BN518

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the be quiet! BN514 Straight Power 12-750w Modular Power Supply suitable for high-performance GPUs?

    Answer: The be quiet! BN514 is designed for high-performance GPUs, including support for PCIe 5.0 GPUs and those with 62 pin connectors. Its 750W capacity ensures that even the most power-hungry graphics cards receive adequate power. The modular design allows for tidy cable management, enhancing airflow and thermal performance in your build, which is crucial for maintaining optimal temperatures during heavy usage.
  • Question: Is the be quiet! BN514 compatible with ATX 3.1 systems?

    Answer: Yes, the be quiet! BN514 is ATX 3.1 compliant. This compliance ensures it meets the industry standards for modern power supplies, providing stable outputs and increased efficiency. It helps in achieving better powering efficiency in your system while ensuring compatibility with the latest motherboards and components, making it a solid choice for gamers and PC builders looking for reliability.
  • Question: How does the 80 Plus Platinum rating benefit the be quiet! BN514?

    Answer: The 80 Plus Platinum rating indicates that the be quiet! BN514 operates at over 90% energy efficiency at typical loads. This results in less wasted electricity and lower energy costs. Additionally, higher efficiency contributes to reduced heat output, which can improve the longevity of your components. Users benefit by enjoying performance without compromising on energy costs or thermal management.
  • Question: What are the advantages of the modular design in the be quiet! BN514?

    Answer: The modular design of the be quiet! BN514 allows users to connect only the cables needed for their setup, effectively reducing cable clutter within the PC case. This not only improves airflow but also simplifies installation and makes future upgrades or adjustments easier. The cleaner setup can also enhance the aesthetic of your build, making your gaming setup look as good as it performs.
  • Question: Can I use the be quiet! BN514 with an RGB or overclocked system?

    Answer: Absolutely, the be quiet! BN514 is ideal for RGB and overclocked systems. Its high wattage capacity ensures that all components, including RGB lighting and overclocked CPUs/GPUs, receive stable power. The power supply's efficiency under load means you can enjoy enhanced performance without worrying about system instability, making it a robust choice for power users.
  • Question: What safety features does the be quiet! BN514 include?

    Answer: The be quiet! BN514 is equipped with multiple safety features including OCP (Over Current Protection), OVP (Over Voltage Protection), and SCP (Short Circuit Protection). These safety mechanisms protect your system from power surges and potential damage during unexpected power fluctuations. Users can build with confidence knowing their components are safeguarded against electrical faults.
  • Question: What noise levels can I expect from the be quiet! BN514 during operation?

    Answer: True to its name, the be quiet! BN514 operates at low noise levels, particularly under moderate loads. The high-quality fans used in this power supply are designed to minimize noise while still providing effective cooling. Gamers and PC builders can enjoy a quieter workspace or gaming environment without the distraction of loud fans typically associated with high-performance power supplies.
  • Question: Does the be quiet! BN514 come with a fan control feature?

    Answer: While the be quiet! BN514 does not feature adjustable fan speeds directly, it utilizes a highly efficient thermal control system that allows the fan to operate only when necessary. This means during low loads, the fan may remain off, resulting in quieter operation. Users can appreciate this intelligent design, which contributes to a silent operational experience during less intensive tasks.
  • Question: What type of cable management can I expect with the be quiet! BN514?

    Answer: The be quiet! BN514 comes with a collection of modular cables, allowing users to select only those needed for their setup. This enables a custom cable management solution tailored to your system's needs. Good cable management boosts airflow and aesthetics, making users' builds look cleaner and helping with heat dissipation, which is crucial for performance-focused builds.
  • Question: Where can I buy the be quiet! BN514 Straight Power 12-750w Modular Power Supply in Belize?

    Answer: You can purchase the be quiet! BN514 Straight Power 12-750w Modular Power Supply on Ubuy. Ubuy offers a convenient platform for buying electronics including power supplies and ensures that you have access to a wide range of products with detailed information to aid your decision-making process.

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“The product received very good packaging & safe…Thank You”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 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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BZD 682

Order now and get it around Thursday, July 23

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • 80 PLUS Platinum certification with up to 94.1% efficiency
  • Silent Wings 3 135mm fan for virtually inaudible operation
  • Big funnel-shaped fan opening for high airflow intake
  • Wire-free design on the DC side for enhanced cooling and longevity
  • Modular cables for maximum build flexibility
  • Powerful multi-GPU support with six PCI-Express connectors

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