Be Quiet Straight Power 11, 850W, 80PLUS Gold

Name: Be Quiet Straight Power 11, 850W, 80PLUS Gold
Brand: Be Quiet
SKU: 161866
Price: 177.08 EUR
Availability: OutOfStock

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.

ID: 161866 Product code: BN284

Goods are not available at the moment We do not accept orders for the delivery of this product. We do not have information as to when this product will be available. Our suppliers currently do not provide information about possible delivery times of the product and the possible price when it is on sale again.

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Warranty: 3 years

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Main product parameters All parameters

Producer: Be Quiet
Power output: 850W
80 PLUS certification: 80 PLUS Gold
Fan size: 135 mm
Modular cables: Fully-Modular
Processor plug-in: 2 x 8-pin(4+4) EPS
PCI-E: 4 X 6+2pin

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Basic information
	This product Be Quiet Straight Power 11, 850W, 80PLUS Gold	Deepcool PN850M, 850W, White Sleeved Cables, 80PLUS Gold. PCI-E 5.0	Corsair RM850e White (2025), 850W, 80PLUS Gold, ATX 3.1, PCIe 5.1	Gigabyte UD750GM, 750W, 80PLUS Gold	Seasonic G12-GM, 750W, 80PLUS Gold
Show similar specs. Hide similar specs.	177.08 €	115.30 €	132.71 €	91.84 €	93.24 €
Cybenetics Efficiency certification	Cybenetics Platinum	Nav	Cybenetics Gold	Cybenetics Platinum	Nav
Cybenetics Noise level certification	Cybenetics A	Nav	Cybenetics A	Cybenetics Standard ++	Nav
Power supply type	ATX	ATX	ATX	ATX	ATX
Power output	850W	850W	850W	750W	750W
80 PLUS certification	80 PLUS Gold	80 PLUS Gold	80 PLUS Gold	80 PLUS Gold	80 PLUS Gold
Total amperage (+12V)	94A	70.5A	70.8A	61A	62A
Fan size	135 mm	120 mm	120 mm	120 mm	120 mm
Functionality
Cable colour	Melna	White	White	Melna	Melna
Lighting	Nav	Nav	Nav	Nav	Nav
Color	Melna	White	White	Melna	Melna
Modular cables	Fully-Modular	Fully-Modular	Fully-Modular	Fully-Modular	Semi-Modular
Ports and equipment
PCI-E 5.0	Nav	1 x 600W 12V-2X6	1 x 600W 12V-2X6	Nav	Nav
Processor plug-in	2 x 8-pin(4+4) EPS	2 x 8-pin(4+4) EPS	2 x 8-pin(4+4) EPS	2 x 8-pin(4+4) EPS	2 x 8-pin(4+4) EPS
Motherboard power	20+4pin	20+4pin	24-pin	20+4pin	20+4pin
PCI-E	4 X 6+2pin	3 x 6+2pin	3 x 6+2pin	4 X 6+2pin	3 x 6+2pin
SATA cconnectors	11	Eight Core	6	Eight Core	6
4pin Molex	4	2	2	3	3

Description

We offer to purchase a Be Quiet power supply unit with a power capacity of 850W, which has received the 80 PLUS Gold energy efficiency certification.

850W power supply will be suitable for a powerful workstation or gaming computer. It will provide power for a high-end video card (for example, RTX 4070 Ti SUPER), multiple hard drives (SSD/HDD), water cooling, and a top-tier processor (possibly overclocked).

Thanks to the large 135 mm cooling fan diameter, this power supply is much quieter than average. The fan has a larger blade area, which provides the necessary airflow at lower fan speeds, thereby reducing the overall noise and vibration levels to a minimum.

80 PLUS Gold energy efficiency certificate received by this power supply guarantees at least 90% efficiency at 50% load. In other words, for every 100 W of energy the power supply receives from the power grid, at least 90 W goes to your computer components, and the remaining 10 W is lost as heat.

The color of this power supply is Melna. The cable color is Melna and they are flat.

This is a power supply that complies with ATX 2.0 requirements. The power supply has only 6-pin and 8-pin connectors, which can handle only 75 W and 150 W of power, respectively. Modern graphics cards' high power needs exceed the capabilities of ATX 2.0 connectors. When building a system with a very powerful GPU, such as an RTX 4070, you will need an ATX 3.* standard power supply.

The power supply has a Cybenetics A noise level certificate, which means that its noise level is 20-25 dB.

This power supply unit has fully-modular cables (Fully-modular) – you can connect and disconnect all the included cables as needed, reducing clutter and improving ventilation. This will be useful for those with a partially transparent computer case and for whom the aesthetic factor is particularly important.

The power supply manufacturer is Be Quiet. All Be Quiet produced power supplies can be viewed here.

Basic information

Cybenetics Efficiency certification : Cybenetics Platinum

Cybenetics Noise level certification : Cybenetics A

Power supply type : ATX

Power output 850W

The capacity of the power supply unit in watts. A higher capacity means higher stability of the computer operation. The recommended capacity of the power supply unit of a modern average computer is 500 W and above. If you use several HDDs, a powerful video card and processor it is recommended to buy a power supply unit with the capacity 600 W or above.

80 PLUS certification : 80 PLUS Gold

Total amperage (+12V) : 94A

Fan size : 135 mm

Functionality

Cable colour : Melna

Lighting : Nav

Color : Melna

Modular cables : Fully-Modular

Ports and equipment

PCI-E 5.0 : Nav

Processor plug-in : 2 x 8-pin(4+4) EPS

Motherboard power : 20+4pin

PCI-E : 4 X 6+2pin

SATA cconnectors : 11

4pin Molex : 4

More detailed specification

Additional information in manufacturers website Be Quiet Straight Power 11, 850W, 80PLUS Gold

Brand - be quiet!
BrandPartCode - BN284
category - PC Components|Power Supplies|Modular Power Supplies
Category - Power Supply Units
Category_1 - Power
Category_2 - Computer Power Supplies
Certificates - Certification - CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Certificates - Compliance certificates - RoHS
code - BN284
Design - Fan diameter - 13.5 cm
Design - Illumination - No
Design - Number of fans - 1 fan(s)
Design - On/off switch - Yes
Design - Product colour - Black
ean - 4260052185797
EAN_code - 4260052185797
GTIN - 4260052185797
Logistics data - Harmonized System (HS) code - 84733020
LongDesc - World Class Quiet and Efficiencybe quiet! Straight Power 11 850W 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.
LongProductName - Straight Power 11, 850 W, ATX 12V 2.4, EPS 12V 2.92, 100 - 240 V, 50/60 Hz, active PFC, SilentWings 3 135mm, ATX 20+4-pin, 4x PCIe 6+2-pin, 11x SATA, 4x PATA, FDD, Black
LongSummaryDescription - be quiet! Straight Power 11. Total power: 850 W, AC input voltage: 100 - 240 V, Peak power: 920 W. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 550 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Fan diameter: 13.5 cm, Number of fans: 1 fan(s). Compliance certificates: RoHS, Certification: CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Manufacturer - Be quiet
Manufacturer_code - BN284
Name - be quiet! STRAIGHT POWER 11 CM 850W
name - be quiet! Straight Power 11 Netzteil, 80 PLUS Gold, modular - 850 Watt
Other features - Cable management - Yes
Other features - Cable ties included - Yes
Other features - Noise level (full-load mode, 100%) - 24.98 dB
Other features - Noise level (quiet mode, 50%) - 10.61 dB
Other features - Noise level (silent mode, Other features - Screws included - Yes
Packaging data - Manual - Yes
Packaging data - Package depth - 328 mm
Packaging data - Package height - 102 mm
Packaging data - Package weight - 3.38 kg
Packaging data - Package width - 248 mm
Performance - 80 PLUS certification - 80 PLUS Gold
Performance - ATX version - 2.4
Performance - Bearing technology - FDB
Performance - EPS version - 2.92
Performance - Power supply unit (PSU) form factor - ATX
Performance - Purpose - PC
Performance - Silent mode - Yes
Ports & interfaces - Cabling type - Fully-Modular
Ports & interfaces - CPU power cable length - 70 cm
Ports & interfaces - CPU power connector (4+4 pin) - Yes
Ports & interfaces - Floppy disk drive connector - Yes
Ports & interfaces - Motherboard power cable length - 60 cm
Ports & interfaces - Motherboard power connector - 20+4 pin ATX
Ports & interfaces - Number of PATA power connectors - 4
Ports & interfaces - Number of SATA power connectors - 11
Ports & interfaces - PCI Express power cable length - 60 cm
Ports & interfaces - PCI Express power connectors (6+2 pin) - 4
Ports & interfaces - SATA power cable length - 550 mm
Power - AC input frequency - 50 - 60 Hz
Power - AC input voltage - 100 - 240 V
Power - Combined power (+3.3V) - 150 W
Power - Combined power (+5V) - 150 W
Power - Combined power (+5Vsb) - 15 W
Power - Combined power (+12V) - 849.6 W
Power - Combined power (-12V) - 6 W
Power - Efficiency - 93%
Power - Hold time - 21.1 ms
Power - Input current - 10 A
Power - Max output current (+3.3V) - 25 A
Power - Max output current (+5V) - 25 A
Power - Max output current (+5Vsb) - 3 A
Power - Max output current (+12V1) - 21 A
Power - Max output current (+12V2) - 21 A
Power - Max output current (+12V3) - 26 A
Power - Max output current (+12V4) - 26 A
Power - Max output current (-12V) - 0.5 A
Power - Peak power - 920 W
Power - Power factor - 0.99
Power - Power Factor Correction (PFC) type - Active
Power - Power protection features - Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power - Total power - 850 W
ProductName - Straight Power 11
ShortSummaryDescription - be quiet! Straight Power 11, 850 W, 100 - 240 V, 920 W, 50 - 60 Hz, 10 A, Active
Technical details - Sustainability certificates - ENERGY STAR
Title - be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black
URL - https://www.bequiet.com/en/download/straight-power/1248?utm_source=newsletter
WarrantyInfo - 5 years
Weight - 3,46
Weight & dimensions - Depth - 170 mm
Weight & dimensions - Height - 86 mm
Weight & dimensions - Weight - 1.8 kg
Weight & dimensions - Width - 150 mm