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Be quiet! Pure Power 11 80 Plus Bronze Power Supply - 300 Watt [BN290]

Be quiet! Pure Power 11 80 Plus Bronze Power Supply - 300 Watt
Be quiet! Pure Power 11 80 Plus Bronze Power Supply - 300 Watt
Be quiet! Pure Power 11 80 Plus Bronze Power Supply - 300 Watt
Be quiet! Pure Power 11 80 Plus Bronze Power Supply - 300 Watt


Be quiet! Power supplies are prized above all for their minimal operating noise, high-quality workmanship and high efficiency. 

Stock, Shipping & Collection Options

  5+ Available Delivery in 2-3 Days
  FREE UK/EU DELIVERY over £500+
  5+ Available for Collection
MPN: BN290
EAN: 4260052186312
Warranty: 12 Months
£53.02 inc VAT
  • USD $73.68 *

* Currency conversions are based on live rates. All orders are billed in GBP


With these features, the manufacturer ranks in the top tier and is therefore one of the most popular PSU brands. With the new Pure Power 11 series, be quiet! Its offer now includes affordable models with 80Plus bronze and gold efficiency and a noise-optimized 120 mm fan.

That be quiet! Pure Power 11 300 W power supply at a glance:
- Two strong 12V cables
- 80Plus Bronze efficiency (up to 87%)
- Noise-optimized 120mm be quiet! Fan
- A PCI Express connector for stand-alone GPU operation
- High-quality sheathed cable with Easy-Plug HDD connection
- Comprehensive protection of valuable PC components
- Meets the latest Intel C6 / C7, ErP and Energy Star guidelines
- Five-year manufacturer's warranty
- Supports the latest Intel and AMD processors
- Product concept, design and quality control in Germany
- Extremely quiet, extremely reliable and extremely high quality

The Pure Power 11 300W is designed for stand-alone GPU operation with its single PCI Express connector. Whether configuring a quiet PC system, upgrading an existing PC or building a gaming system, the Pure Power 11 power supply offers the best possible combination of features, performance and quality at an extremely attractive price.

In addition to the moderate purchase price, the high efficiency at 80 plus Gold level also means that the maintenance costs in the form of the energy bill are low. Even in standby mode, the power supply with less than 0.10 watts is particularly frugal. The outstanding values also reflect the high-quality electronic components of the PSU, which at the same time ensure a high life expectancy of 100,000 hours. The manufacturer's warranty is five years.

300 watts and two 12-volt lines, each with 18 amperes, are the most important benchmarks of performance. A 6 + 2 pin PCIe as well as four SATA and two 4-pin Molex connectors ensure that this Pure Power 11 can supply most systems very well.

Technical details:
- Dimensions: 150 x 86 x 150 mm (W x H x D)
- Fan: 120 mm (max 16.4 dB (A))
- Efficiency: maximum 87% (at 230V)
- 80Plus Gold certificate
- Active PFC
- Form factor: ATX12V 2.4
- Power: 300W
- + 3.3V: 21A
- + 5V: 15A
- 3.3V + 5V: 103W
- + 12V1: 18A
- + 12V2: 18A
- + 12V (total): 288 W / 24 A
- -12V: 0.3A (3.6W)
- + 5Vsb: 2.5A (12.5W)

Connections (fixed):
- 1x 20 + 4-pin
- 1x 4 + 4-pin (ATX12V + EPS12V)
- 1x 6 + 2-pin PCIe
- 4x SATA
- 2x 4-pole molex
- 1x floppy
- Cable length: 450 - 550 mm


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