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Brand: be quiet!

Pure Power 11 400W CM

be quiet! Pure Power 11 400W CM BN296

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

About this item

Exceptionally Quiet, Superior Reliability, Great ValuePure Power 11 400W CM offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU that simply has the best...

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Product information

About this product

  • 80PLUS® Gold efficiency (up to 92%)
  • Two strong 12V-rails
  • Stable operation thanks to Active Clamp and Synchronous Rectifier (SR) technology
  • DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions
  • Silence-optimized 120mm be quiet! fan
  • Multi-GPU support with two PCIe connectors
  • Cable management with flat cables for PCIe connectors and drives
  • 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 400W CM offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU that simply has the best combination of features at a very popular price.

Product details

40
80 PLUS certification 80 PLUS Gold
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
ATX version 2.4
Bearing technology Rifle
Cabling type Semi-Modular
Combined power (+12V) 384 W
Combined power (-12V) 3.6 W
Combined power (+3.3V) 120 W
Combined power (+5V) 120 W
Combined power (+5Vsb) 15 W
CPU power cable length 60 cm
CPU power connector (4+4 pin) Yes
Efficiency 92%
Fan diameter 12 cm
Floppy disk drive connector Yes
Hold time 28 ms
Input current 6 A
Max output current (-12V) 0.3 A
Max output current (+12V1) 24 A
Max output current (+12V2) 20 A
Max output current (+3.3V) 24 A
Max output current (+5V) 15 A
Max output current (+5Vsb) 3 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) 2
Peak power 450 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 400 W

Logistics

EAN4260052186374
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 £14.01 with Clearpay. Learn more
    • Klarna
    3 payments of £18.68 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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