BE QUIET BN339 Straight Power Atx Supply 1200W

( Brand: Be Quiet ), ( Manufacturer Part Number: BN339 ), ( Compatible Brand: Universal ), ( Voltage Compatibility: 240 V ), ( Cooling: 1 Fan ), ( Color: Black ), ( Connectors: 20 4 Pin, 6 2 Pin Pci Express, 4 4 Cpu ), ( Form Factor: Atx ), ( Type: Connector ), ( Tipo: Pc ), ( Maximum Power: 1200 W ), ( Unit Type: Unit ), ( Features: Modular )

Review BE QUIET Straight Power Atx Supply

The BN339 Straight Power 12 1200W ATX Power Supply is an advanced and reliable solution for powering your computer system. This high-performance power supply unit (PSU) is designed to deliver a steady and efficient power output of 1200W, making it an excellent choice for demanding systems with multiple high-performance components.

The Straight Power 12 is built with a single 12V rail design, which ensures optimal power delivery to the motherboard and other components. This design also minimizes voltage drops and ensures consistent power delivery, even under heavy load. The unit also features Active PFC technology, which allows it to operate more efficiently and reduce power loss.

The PSU is housed in a compact and sleek design, with a size of 150mm x 86mm x 160mm (W x H x D). It comes with a full modular design, which allows you to connect only the cables you need, reducing clutter and improving airflow inside your case. The unit also features a silent 135mm fan, which operates at low RPMs to keep the PSU cool and quiet.

Safety is a top priority with the Straight Power 12. It is equipped with over-current protection, over-voltage protection, under-voltage protection, over-temperature protection, and short-circuit protection, ensuring your components are protected from damage. The unit also comes with a 5-year warranty, giving you peace of mind and ensuring long-term reliability.

The Straight Power 12 is compatible with ATX form factor motherboards and comes with a range of connectors, including 24-pin ATX, 8-pin EPS12V, 6 2-pin PCIe, and various SATA and Molex connectors. It also features a universal AC input, making it suitable for use in various regions around the world.

In summary, the BN339 Straight Power 12 1200W ATX Power Supply is a high-performance, reliable, and efficient solution for powering demanding computer systems. Its single 12V rail design, Active PFC technology, compact size, full modular design, and advanced safety features make it an excellent choice for gamers, overclockers, and power users.

The Corsair BN339 Straight Power 12 1200W ATX power supply is a popular choice among PC builders due to its high wattage, efficient design, and good build quality. However, like any power supply, it comes with its own set of advantages and disadvantages.

1. High Wattage: The BN339 offers a maximum power output of 1200W, making it an excellent choice for high-end systems with multiple high-performance components.

2. 80Plus Platinum Certification: This power supply is 80Plus Platinum certified, meaning it is highly efficient and converts up to 92% of the input power into output power under typical loads. This results in less wasted energy and lower operating temperatures.

3. Fully Modular Design: The power supply features a fully modular design, allowing users to only connect the cables they need, reducing clutter and improving airflow inside the case.

4. Quiet Operation: The BN339 is designed to operate quietly, with a maximum noise level of just 17.4 dBA, making it an excellent choice for those who value a quiet system.

5. High-Quality Components: The power supply features high-quality components, including Japanese capacitors and a single 12V rail, ensuring reliable and stable power delivery.

1. Size and Weight: The BN339 is a large and heavy power supply, weighing in at over 5.5 pounds and measuring 16.3 x 8.3 x 3.9 inches. This may make it difficult to install in smaller cases or transport.

2. Price: The BN339 is a premium power supply, and its high price tag may be a barrier for some users.

3. Limited Overclocking Potential: While the BN339 is capable of delivering high power output, it may not offer the same level of overclocking potential as some other power supplies on the market.

The Corsair BN339 Straight Power 12 1200W ATX power supply is a high-performance, efficient, and reliable power supply that is well-suited for high-end systems. Its fully modular design, quiet operation, and high-quality components make it an excellent choice for those who demand the best from their power supply. However, its size, weight, and high price tag may be a drawback for some users.

If you are building a high-end system and require a power supply with a high wattage, efficient design, and reliable power delivery, the Corsair BN339 Straight Power 12 1200W ATX power supply is an excellent choice. However, if size, weight, or budget are concerns, there are other power supplies on the market that may be more suitable for your needs. Ultimately, the decision comes down to your specific system requirements and personal preferences.

Details:

Comes with Box and Cables. You are Buying Be Quiet. Straight Power 12 M 1200W ATX Supply VOLT METER TESTED.

part #: bn339 prices

• $339.44-$562.99

specifications powsuppy:

• brand: Be Quiet
• mpn: Bn339
• compatible brand: Universal
• voltage compatibility: 240 V
• cooling: 1 Fan
• color: Black
• connectors: 20 4 Pin, 6 2 Pin Pci Express, 4 4 Cpu
• form factor: Atx
• type: Connector
• tipo: Pc
• maximum power: 1200 W
• unit type: Unit
• features: Modular

returns powsuppy:

• policy: No Returns

payments powsuppy:

• other
• credit card: Mastercard
• wallet: Google-pay

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

seller powsuppy:

• rating: 99.6%
• # reviews: 9427
• city: Hilliard, Ohio

offer powsuppy:

• started: DecemBer 19, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

shipping powsuppy:

• transit: 4-8 Days
• type: Fixed
• service: Standard
• class: Standard
• cost: $15.00

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