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Brand: be quiet!

Pure Power 11 350W

be quiet! Pure Power 11 350W BN291

80 PLUS certification 80 PLUS Bronze
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
ATX version 2.4
Bearing technology Rifle
Cabling type Non-Modular

About this item

Exceptionally Quiet, Superior Reliability, Great ValuePure Power 11 350W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular...

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Product information

About this product

  • 80PLUS® Bronze efficiency (up to 87%)
  • Two strong 12V-rails
  • Silence-optimized 120mm be quiet! fan
  • One PCI express connector for GPU card support
  • High-quality sleeved cables with easy-plug HDD connector
  • Full suite of top safety features
  • Meets latest Intel® C6/C7, ErP and Energy Star guidelines
  • Supports all Intel® and AMD™ processors
  • Product conception, design and quality control in Germany

Exceptionally Quiet, Superior Reliability, Great Value

Pure Power 11 350W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular prize.

POWER AND COMPATIBILITY FOR YOUR SYSTEM
The best combination of features and performance at a very popular price
Pure Power 11 offers 350W of continuous power with 2 independent 12V rails for signal stability and one PCI express connector for GPU card support.

EXCEPTIONALLY SILENT OPERATION
Achieved by a silence-optimized 120mm be quiet! fan
The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.

HIGH-QUALITY SLEEVED CABLES
Keeping your system tidy and good-looking
Pure Power 350W is equipped with high-quality sleeved cables that simplify component installation, increase airflow and improve cooling. The All-in-one cable has a convenient easy-plug HDD connector.

Product details

40
80 PLUS certification 80 PLUS Bronze
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
ATX version 2.4
Bearing technology Rifle
Cabling type Non-Modular
Combined power (+12V) 336 W
Combined power (-12V) 3.6 W
Combined power (+3.3V) 110 W
Combined power (+5V) 110 W
Combined power (+5Vsb) 12.5 W
CPU power cable length 55 cm
CPU power connector (4+4 pin) Yes
Efficiency 87%
Fan diameter 12 cm
Floppy disk drive connector Yes
Hold time 17 ms
Input current 6 A
Max output current (-12V) 0.3 A
Max output current (+12V1) 18 A
Max output current (+12V2) 18 A
Max output current (+3.3V) 21 A
Max output current (+5V) 15 A
Max output current (+5Vsb) 2.5 A
Motherboard power cable length 45 cm
Motherboard power connector 20+4 pin ATX
Number of fans 1 fan(s)
Number of PATA power connectors 2
Number of SATA power connectors 5
PCI Express power cable length 50 cm
PCI Express power connectors (6+2 pin) 1
Peak power 400 W
Power factor 0.99
Power Factor Correction (PFC) type Active
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power supply unit (PSU) form factor ATX
Product colour Black
Purpose PC
SATA power cable length 450,600,750 mm
Total power 350 W

Logistics

EAN4260052186329
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £11.18 with Clearpay. Learn more
    • Klarna
    3 payments of £14.90 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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