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be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
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be quiet! - be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
- be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply
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be quiet! Straight Power 11 1000W 80 Plus Gold Modular Power Supply

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be quiet! Straight Power 11 1000W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice for super silent systems.

This product is no longer available.
SKU CA-125-BQ
EAN 4260052185803
MPN BN285
MANUFACTURER be quiet!
The power supply and fan specialists at Be Quiet! have managed a small stroke of genius. Finally, with the latest Extension Stage 11 of the Straight Power Series, a power supply unit has been presented that is more than just a new revision with minor improvements in detail. Be Quiet! has again launched a product on the market that has been significantly enhanced in terms of efficiency, layout and connectivity - and that once again runs whisper-quiet.

The Features of the Straight Power 11 1000W at a Glance:

  • Fully modular cable management
  • New half-bridges with LLC resonance transducers for higher performance
  • Higher efficiency thanks to 105-degree Celsius electrolytic capacitors and solid capacitors
  • Ultra-quiet 135 mm SilentWings 3 fans
  • 80 Plus Gold certified

Superb Power Supply with Incredible Efficiency

The Straight Power series stands as always for high quality. They represent the broad middle-class of Be Quiet's! range and are available in a range of performance levels as will as with and without cable management. This means there is the right model for almost any challenge. All of them use a common PSU casing that comes with an impressive anthracite look and unusual fan grids that make it very visually appealing.

All performance versions of the Straight Power 11 are equipped with 135 mm fans from the Silent Wings 3 range, and these additionally come with an advanced frame design. De-coupling and lower fan speeds together move plenty of hair while ensuring the Straight Power 11 series functions at even lower noise levels than its predecessors. This model produces a maximum 32,1 dB(A) which for the average ear is virtually inaudible once installed.

Increased Performance Thanks to Premium Components

When it comes to efficiency the Straight Power 11 series leaves no stone unturned and comes with 80 Plus Gold certification. These means the power supply is up to 93 percent effective (!) - something which not many manufacturers achieve, at least not in the mid-range segment. Stand-by power usage has been decreased once again and amounts to around 0,12 Watts. Not only are the Straight Power PSUs fantastic in performance terms, but also in terms of their impact on the environment.

The great specs on offer with the Straight Power 11, along with many other positives, are thanks in no small part to the use of Japanese 105-degree Celsius electrolytic capacitors and solid capacitors. Additionally, new half-bridges with LLC resonance transducers are used. The fully modular cable management provides improved airflow for the power supply and, as a result, an increased lifespan. These improvements allowed Be Quiet! to increase performance by 50 Watts and even offer this version with a full 1000 Watts.

The 1.000 Watt represents the top model in the series. Correspondingly it comes with four independent 12 V rails which combine to offer 83,3 Amps and 999,6 Watts. This is supplied to the motherboard by means of a 20+4-pin ATX connector, a 4+4- and an 8-pin EPS cable. The power supply also offers six 6+2-Pin-PCIe connectors, eleven SATA- and four Molex connectors to power peripherals.

Specification:

  • Dimensions: 150 x 86 x 170 mm (W x H x D)
  • Fans: 135 mm (automatically controlled Silent Wings, 11,1 - 32,1 dB(A))
  • Efficiency: max. 93 % (50 % load), incl. 80 Plus Gold Certification
  • Active PFC
  • Form Factor: ATX12V 2.4 / EPS12V 2.92
  • Performance: 1.000 W
    +3,3V: 25 A
    +5V: 25 A
    +12V1: 22 A
    +12V2: 22 A
    +12V3: 30 A
    +12V4: 30 A
    +12V (total): 999,6 W / 83,3 A
    -12V: 6 W/ 0,5 A
    +5Vsb: 15 W/ 3 A
  • Connectors:
    1x 20+4-Pin (ATX12V)
    1x 4+4-Pin (ATX12V / EPS12V)
    1x 8-Pin (ATX12V / EPS12V)
    6x 6+2-Pin PCIe
    11x SATA
    4x 4-Pin Molex
  • Cable Length: 55 - 70 cm
  • Lifespan: 100.000 h
  • Manufacturer's Guarantee: 5 Years
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Dimensions
Length / Depth 170 mm
Width 150 mm
Height 86 mm
Installation depth 17 cm
Fan Specifications
Fan Size 135 mm
Lighting
Lighting No
Power Specifications
Total Power Output 1000 W
Power Output +12V rails 999.6 W
Efficiency Class
80PLUS Efficiency 80 PLUS Gold
Colour
Primary Colour Black
Power Supply
PSU Format ATX
12V Distribution multi rail
Modular Power Supply Yes
Modular Type fully modular
Cooling
Semi Passive Power Supply No
Case Fan Controller No
Internal Ports
CPU Power Supply 1x 4+4-Pin
8 Pin PCIe Power Connectors 1
6+2 Pin PCIe Power Connectors 6
SATA Power Connectors 11
4 Pin Molex Power Connectors 4
Software interface digital No
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*Exclusions and product restrictions apply
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Delivery to over 40 countries
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30 Day return and refund period
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Christmas Delivery
We recommended ordering by Friday 20th December to avoid disappointment, however we will ship Monday 23rd December.
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Extended Christmas Returns
All orders placed between Friday 1st November and Friday 20th December qualify for extended Christmas returns. Terms & conditions apply.
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Related categories

850w PSUs PC Power Supplies PC Components 80 Plus Gold PSUs Modular PSUs PSUs by Feature Semi-Passive PSUs
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