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Brand: be quiet!

System Power 10

be quiet! System Power 10 BN330

80 PLUS certification 80 PLUS Gold
AC input frequency 50 Hz
AC input voltage 200 - 240 V
ATX power connector (20+4 pin) Yes
ATX version 2.52
Cabling type Non-Modular

About this item

PROVEN RELIABILITY, QUIET OPERATIONSystem Power 10 850W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Features such as LLC + SR + DC-to-DC topology and Dual-Rail operation underline the value System Power 10 850W offers even at entry-level. 80 PLUS® GOLD...

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Product information

About this product

  • 80 PLUS® Gold efficiency (up to 93.4%)
  • Advanced stability and voltage regulation thanks to LLC, SR and DC-to-DC
  • Silence-optimized 120mm be quiet! fan reduces system noise
  • Rock-solid stability with 2 strong 12V-rails
  • Dependable operation to support powerful GPUs
  • Stand-by drain of less than 0.15 watts
  • Attractive black flat cables
  • Complete suite of top safety features

PROVEN RELIABILITY, QUIET OPERATION
System Power 10 850W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Features such as LLC + SR + DC-to-DC topology and Dual-Rail operation underline the value System Power 10 850W offers even at entry-level.

80 PLUS® GOLD CERTIFICATION
Very high operating efficiency

System Power 10 850W is certified 80 PLUS Gold with an efficiency rating of up to 93.4% – a truly outstanding level for this class of PSUs. The most compelling benefit is lower power consumption, lower costs, and cooler, quieter operation. Whether you are building a very quiet system or gaming system: System Power 10 850W is the price-conscious choice!

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-CLASS TECHNOLOGIES
Compatibility for all systems

LLC and Synchronous Rectifier (SR) provide very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions.

HIGH PERFORMANCE FOR YOUR SYSTEM
Proven reliability for CPU and GPU

System Power 10 850W provides stable and dependable power for CPU and GPU. It is equipped with 2 independent 12V-rails and supports several graphics cards with 4 PCI express connectors for GPU support.

Product details

40
80 PLUS certification 80 PLUS Gold
AC input frequency 50 Hz
AC input voltage 200 - 240 V
ATX power connector (20+4 pin) Yes
ATX version 2.52
Cabling type Non-Modular
Combined power (+12V) 849.6 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 93.4%
EPS power connector (8-pin) Yes
Hold time 17 ms
Input current 5 A
Max output current (-12V) 0.3 A
Max output current (+12V1) 40 A
Max output current (+12V2) 36 A
Max output current (+3.3V) 22 A
Max output current (+5V) 22 A
Max output current (+5Vsb) 3 A
Motherboard power cable length 55 cm
Motherboard power connector 20+4 pin ATX
Number of PATA power connectors 1
Number of SATA power connectors 6
PCI Express connector Yes
PCI Express power cable length 65 cm
PCI Express power connectors (6+2 pin) 4
Peripheral (Molex) power cable length 790 mm
Peripheral (Molex) power connectors (4-pin) 1
Power factor 0.97
Power Factor Correction (PFC) type Active
Power Good signal delay range 100 - 150 ms
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power supply unit (PSU) form factor ATX
Purpose PC
SATA power cable length 450,550,570,670,690,790 mm
Total power 850 W

Logistics

EAN4260052189108
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

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  • 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 £22.38 with Clearpay. Learn more
    • Klarna
    3 payments of £29.83 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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