be quiet! Straight Power 11 power supply unit 1000 W 20+4 pin ATX ATX Black

Quick Code: Q74660 MPN: BN285
£259.00

Out of Stock

Key Features

  • Virtually inaudible Silent Wings 3 135mm fan
  • Modular cables for maximum build flexibility
  • 80 PLUS® Gold efficiency (up to 93%)
  • 6 PCIe connectors for overclocked high-end GPUs
  • ErP and Energy Star 6.1 ready

Overview


World Class Quiet and Efficiency
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.

SILENT WINGS 3 FAN
Provides virtually inaudible operation
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.

FUNNEL-SHAPED FAN OPENING
Higher cooling performance
The fan inlet of the Straight Power 11 1000W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

WIRE-FREE DESIGN INSIDE THE PSU
Pushing the longevity of components to a maximum
An absolute innovation: The Straight Power 11 1000W 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
Utmost convenience and compatibility
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.

80 PLUS® GOLD CERTIFIED
Impressively high efficiency
Straight Power 11 1000W is certified with 80 PLUS Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.

HIGH-CLASS TECHNOLOGIES
Compatibility for the systems of tomorrow
The use of LLC and Synchronous Rectifier (SR) provides 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. This ensures reliable operation with the next generation of processors and graphics cards.

JAPANESE 105° CAPACITORS
A testament to high quality
Only the best components are used in Straight Power 11 1000W. 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.





At-a-glance


  • 6 PCIe connectors for overclocked high-end GPUs

  • 80 PLUS® Gold efficiency (up to 93%)

  • An absolute innovation: The Straight Power 11 1000W 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.

  • ErP and Energy Star 6.1 ready

  • Funnel-shaped fan opening of the PSU case for high airflow intake

  • Japanese 105°C-rated capacitors ensure stability and reliability

  • Modular cables for maximum build flexibility

  • Only the best components are used in Straight Power 11 1000W . 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.

  • Straight Power 11 1000W is certified with 80 PLUS ® Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.

  • 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.

  • The fan inlet of the Straight Power 11 1000W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

  • 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.

  • The use of LLC and Synchronous Rectifier (SR) provides 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. This ensures reliable operation with the next generation of processors and graphics cards.

  • Virtually inaudible Silent Wings 3 135mm fan

  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity




Reasons to buy

  • 6 PCIe connectors for overclocked high-end GPUs
  • 80 PLUS® Gold efficiency (up to 93%)
  • An absolute innovation: The Straight Power 11 1000W 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.
  • ErP and Energy Star 6.1 ready
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Japanese 105°C-rated capacitors ensure stability and reliability
  • Modular cables for maximum build flexibility
  • Only the best components are used in Straight Power 11 1000W . 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.
  • Straight Power 11 1000W is certified with 80 PLUS ® Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.
  • 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.
  • The fan inlet of the Straight Power 11 1000W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.
  • 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.
  • The use of LLC and Synchronous Rectifier (SR) provides 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. This ensures reliable operation with the next generation of processors and graphics cards.
  • Virtually inaudible Silent Wings 3 135mm fan
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity

Specification

Technical Description: be quiet! Straight Power 11 power supply unit 1000 W 20+4 pin ATX ATX Black
Design
On/off switch:The button which is pressed to switch the device on or off.
Yes
Illumination:The device has illumination.
No
Number of fans:The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter:The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
13.5 cm
Product colour:
Black

General
Type:Characteristics of the device.
Power Supply Units

Logistics data
Harmonized System (HS) code:
84733020

Other features
Cable management:Description of improved cable management
Yes
Noise level (full-load mode, 100%):
32.1 dB
Noise level (quiet mode, 50%):
11.8 dB
Noise level (silent mode, <30%):
11.15 dB
Cable ties included:
Yes
Screws included:
Yes

Packaging data
Package weight:Weight of the packaged product.
3.57 kg
Package height:The distance from the top to the bottom of the packaging.
102 mm
Package depth:The distance from the front to the back of the packaging.
328 mm
Package width:The distance from one side of the packaging to the other.
248 mm
Manual:
Yes

Performance
Certification:
CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Bearing technology:
FDB
Silent mode:
Yes
EPS version:
2.92
ATX version:ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
2.4
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose:What the product is used for.
PC

Ports & interfaces
Cabling type:
Fully-Modular
Floppy disk drive connector:
Yes
CPU power cable length:
70 cm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
60 cm
PCI Express power connectors (6+2 pin):
6
SATA power cable length:
550 mm
Number of PATA power connectors:
4
Number of SATA power connectors:
11
Motherboard power cable length:
60 cm
Motherboard power connector:The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power
Power protection features:Features that protect the device against power problems e.g. overload.
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency:
93%
Hold time:
19.8 ms
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.5 A
Max output current (+5V):
25 A
Max output current (+12V3):
30 A
Max output current (+12V4):
30 A
Max output current (+12V2):
22 A
Max output current (+12V1):
22 A
Max output current (+3.3V):
25 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
6 W
Combined power (+5V):
150 W
Combined power (+12V):
999.6 W
Combined power (+3.3V):
150 W
Power Factor Correction (PFC) type:
Active
Power factor:
0.99
Input current:
13 A
AC input frequency:
50 - 60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
Peak power:This is the maximum power required by the device or peak music power.
1070 W
Total power:The total power that is needed by the device, or the total power produced by the device.
1000 W

Technical details
Compliance certificates:
RoHS
Sustainability certificates:
ENERGY STAR

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.85 kg
Height:The measurement of the product from head to foot or from base to top.
86 mm
Depth:The distance from the front to the back of something.
170 mm
Width:The measurement or extent of something from side to side.
150 mm

Product details

BN285 be quiet!

be quiet! Straight Power 11 power supply unit 1000 W 20+4 pin ATX ATX Black

£259.00 and

SKU: BN285