Buy Be Quiet! Straight Power 11 850W – 80 PLUS Platinum Fully Modular Quad Rail PSU | Store | Ultimate Gaming Paradise

Be Quiet! Straight Power 11 850W – 80 PLUS Platinum Fully Modular Quad Rail PSU

  • Wattage: 850W
  • Japanese Capacitors: 100%
  • 80 PLUS Efficiency: Platinum
  • PSU Form Factor: ATX
  • Zero RPM Mode: No

£173.99

In stock

Earn Loyalty Points

Earn 87 points, worth £4.35 when you buy this product!

MPN: BN308 SKU: PSU-BEQUIETSP11-850

GTIN: 4260052187395

Earn 87 Points with This Item

Rated Excellent on Trustpilot

Express Tracked Delivery

You May Also Like

  • ASUS DUAL NVIDIA GeForce RTX 3060 Ti White OC Box View

    ASUS DUAL NVIDIA GeForce RTX 3060 Ti White OC Edition 8GB GDDR6X Graphics Card

    • Base Clock: 1410MHz 
    • Boost Clock: 1680MHz (1710MHz OC Mode)
    • Memory: 8GB 19000MHz GDDR6X
    • CUDA Cores: 4864

    In stock

    Shipped: Monday

    263 Points

    £525.99

    Add to basket
  • ASUS TUF Gaming NVIDIA GeForce RTX 3060 Ti OC Box View

    ASUS TUF Gaming NVIDIA GeForce RTX 3060 Ti OC Edition 8G GDDR6X Graphics Card

    • Base Clock: 1410MHz 
    • Boost Clock: 1755MHz (1785MHz OC Mode)
    • Memory: 8GB 19000MHz GDDR6X
    • CUDA Cores: 4864

    In stock

    Shipped: Monday

    280.5 Points

    £560.99

    Add to basket
  • ASRock AMD Radeon RX 7900 XT Phantom Gaming 20GB OC Box View

    ASRock AMD Radeon RX 7900 XT Phantom Gaming 20GB OC GDDR6 Graphics Card

    • Game Clock: 2075MHz
    • Boost Clock: 2450MHz
    • Memory: 20GB 20000MHz GDDR6
    • Stream Processors: 5376

    In stock

    Shipped: Monday

    526 Points

    £1,051.99

    Add to basket
  • Intel Core i9-13900F Box View

    Intel Core i9-13900F CPU – Socket LGA1700 13th Gen Raptor Lake 24 Core Processor

    • Cores: 24
    • Threads: 32
    • Single P-core Max/Base Clock Speed: 5.2/2.0GHz
    • Single E-core Max/Base Clock Speed: 4.2/1.5GHz
    • Cache: 36MB Intel Smart Cache
    • L2 Cache: 32MB
    • TDP: 65W

    In stock

    Shipped: Monday

    306 Points

    £611.99

    Add to basket

Product Description

The Be Quiet! Straight Power 11 850W Platinum raises the bar for systems that demand virtually inaudible operation and outstanding efficiency.

Be Quiet! Straight Power 11 Platinum 850W is certified with 80 PLUS Platinum efficiency, reaching up to 94%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. The standby drain is below 0.1 watts.

Specifications

  • Wattage: 850W
  • Japanese Capacitors: 100%
  • 80 PLUS Efficiency: Platinum
  • PSU Form Factor: ATX
  • Zero RPM Mode: No
  • Modular: Fully
  • PCIe Connectors: 4
  • SATA Connectors: 11
  • Virtually inaudible Silent Wings 3 135mm fan
  • Wire-free inside the PSU on the DC side
  • ErP and Energy Star 7.0 ready
  • 5-year manufacturer’s warranty

About the Be Quiet! Straight Power 11 850W Power Supply Unit

Silent Wings 3

The high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.

Be Quiet! Straight Power 11 850W

Higher Cooling Performance

The fan inlet of the Be Quiet! Straight Power 11 850W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

Wire-free Design

An absolute innovation: The Straight Power 11 850W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.

Modular Cables

Thanks to the modular cables, all cables that serve no purpose in the system are left out. For this reason, systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.

Be Quiet! Straight Power 11 850W
Be Quiet! Straight Power 11 850W

Japanese 105° Capacitors

Only the best components are used in Be Quiet! Straight Power 11 850W. That is why we have built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C, ensuring stability, reliability and a long operating life.

Product Specifications

Core Specifications
80+ Rating

Platinum

Cable Type

Wrapped Bunches

Connectors

1 x 20 + 4 pin
1 x CPU 4+4-pin
1 x CPU 8-pin
11 x SATA
4 x 6 + 2 pin PCIe

Cooling

1 x 135mm Fan

Form Factor

ATX

Modular

Fully

RGB

No

Silent Mode

No

Wattage

850 Watts

Japanese Capacitors

Yes

Internal +12V Rails

4

Rail 1 +12V Amperage

21A

Rail 2 +12V Amperage

21A

Rail 3 +12V Amperage

26A

Rail 4 +12V Amperage

26A

General Information
SKU

PSU-BEQUIETSP11-850

MPN

BN308

GTIN

4260052187395

Weight

3.5 kg

Dimensions

35 × 25 × 12 cm