ID: 161866
Product code: BN284
In stock 3 units
Warranty: 3 years
Be Quiet Straight Power 11, 850W, 80PLUS Gold
Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
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
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
8-pin 12V power connectors - 1
Accessories included -
ARTIKEL1 - STRAIGHT POWER 11 850W
ARTIKEL2 - 80PLUS GOLD POWER SUPPLY
Brand - be quiet!
BrandPartCode - BN284
Breite - 0.25
Category - Datortehnika :: Datoru komponentes :: Barošanas bloki (PSU)
category - Energy Power Supplies
Category - Power Supply Units
Category - Root/Electronics/PC parts/PC power supply units
Category 1 - Netzteile
Category_1 - Power
Category_2 - Computer Power Supplies
Certificates 80+ - 80 PLUS Gold
Code - BN284
code - BN284
Desc - Jauda: 850W, Energoefektivitāte: 80 Plus Gold, PFC: Aktīvs, Ventilators: 135mm, SATA pieslēgumi: 11, MOLEX PATA pieslēgumi: 4, PCI-E: 4 x 6 + 2 PIN, Garantija: 2 gadi
Description - STRAIGHT POWER 11
be quiet! Straight Power 11 provides a new level of quiet performance for systems requiring virtually inaudible operation without the slightest compromise in power quality. The latest generation of Straight Power has been maximally updated and enriched with premium features by our German team. All this makes Straight Power 11 quieter than ever and is definitely "the best choice" when building new systems or upgrading existing computers.
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
dimensionalWeight - 2073
dimension depth - 100 mm
dimension height - 250 mm
Dimensions - 170 x 150 x 86 mm
dimension weight - 3700 g
dimension width - 330 mm
EAN -
ean - 4260052185797
EAN - 4260052185797
EANCode - 4260052185797
Eans - 4260052185797
EAN_code - 4260052185797
Fan - 13.5 cm
Floppy power connectors - 1
GRUPPE1 - Computer Systems
GRUPPE2 - Power Supplies
GTIN - 4260052185797
guarantee - 60
guarantee_type - normal
HERSTELLER - BE QUIET
Hoehe - 0.11
HSTNUMMER - BN284
ImageUrl - https://www.balticdata.lv/Gfx/ProductImages/Info/Product_50764_1.jpg
Laenge - 0.33
LargeDescHTML -
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). Width: 150 mm, Depth: 170 mm, Height: 86 mm
Manufacturer - Be quiet
Manufacturer - Be Quiet!
Manufacturer_code - BN284
MB power connector - 20 + 4 pin
Modular power supply - Yes
MOLEX power connectors - 4
MPN - BN284
Name - 850W be quiet! Straight Power 11 | 80+Gold
Name - Be Quiet! BN284 850W
Name - be quiet! Straight Power 11 850W
Name - be quiet! STRAIGHT POWER 11 CM 850W
name - be quiet! Straight Power 11 Netzteil, 80 PLUS Gold, modular - 850 Watt
name - PSU Straight Power 11 850W 80+ GOLD F.MODU BN284
Number of power supply connector 4+4-pin 12V - 1
Number of power supply connector 4-pin 12V - 0
Number of power supply connectors PCI-E 6 +2 pin - 4
Other features - - OCP overcurrent protection
- OVP overvoltage protection
- UVP undervoltage protection
- SCP short-circuit protection
- OTP temperature protection
- OPP overload protection
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
PCI-E 6-pin power connectors - 0
PCI-E 8-pin power connectors - 0
Performance - 80 PLUS certification - 80 PLUS Gold
Performance - ATX version - 2.4
Performance - Bearing technology - FDB
Performance - Certification - CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Performance - EPS version - 2.92
Performance - Power supply unit (PSU) form factor - ATX
Performance - Purpose - PC
Performance - Silent mode - Yes
PFC - Active
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
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
Power - Power protection features - Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power - Power protection features - Overheating
Power - Power protection features - Over power
Power - Power protection features - Over voltage
Power - Power protection features - Short circuit
Power - Power protection features - Under voltage
Power - Total power - 850 W
Power supply - 850 W
producer - Be quiet!
Producer - be quiet!
producerCode - BN284
ProducerCode - BN284
productName - be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black
ProductName - Straight Power 11
productSize - Normal
SATA power connectors - 11
ShortDescription - 850 | ATX | 135 mm | 20 + 4 pin | 150mm x 86mm x 160mm | 80 PLUS Gold
ShortSummaryDescription - be quiet! Straight Power 11, 850 W, 100 - 240 V, 920 W, 50 - 60 Hz, 10 A, Active
sizeX - 360
sizeY - 120
sizeZ - 240
Stck_Kart - 9998
Stck_Pal - 0
Storno - N
Technical details - Sustainability certificates - ENERGY STAR
Technical details - Sustainability certificates - RoHS
Technical details - Sustainability certificates - RoHS, 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
vendpn - BN284
WarrantyInfo - 5 years
warrantyLength - 60
warrantyType - R
Weight - 3,46
Weight - 3.44
weight - 3430
Weight & dimensions - Depth - 170 mm
Weight & dimensions - Height - 86 mm
Weight & dimensions - Weight - 1.8 kg
Weight & dimensions - Width - 150 mm
Accessories included -
ARTIKEL1 - STRAIGHT POWER 11 850W
ARTIKEL2 - 80PLUS GOLD POWER SUPPLY
Brand - be quiet!
BrandPartCode - BN284
Breite - 0.25
Category - Datortehnika :: Datoru komponentes :: Barošanas bloki (PSU)
category - Energy Power Supplies
Category - Power Supply Units
Category - Root/Electronics/PC parts/PC power supply units
Category 1 - Netzteile
Category_1 - Power
Category_2 - Computer Power Supplies
Certificates 80+ - 80 PLUS Gold
Code - BN284
code - BN284
Desc - Jauda: 850W, Energoefektivitāte: 80 Plus Gold, PFC: Aktīvs, Ventilators: 135mm, SATA pieslēgumi: 11, MOLEX PATA pieslēgumi: 4, PCI-E: 4 x 6 + 2 PIN, Garantija: 2 gadi
Description - STRAIGHT POWER 11
be quiet! Straight Power 11 provides a new level of quiet performance for systems requiring virtually inaudible operation without the slightest compromise in power quality. The latest generation of Straight Power has been maximally updated and enriched with premium features by our German team. All this makes Straight Power 11 quieter than ever and is definitely "the best choice" when building new systems or upgrading existing computers.
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
dimensionalWeight - 2073
dimension depth - 100 mm
dimension height - 250 mm
Dimensions - 170 x 150 x 86 mm
dimension weight - 3700 g
dimension width - 330 mm
EAN -
ean - 4260052185797
EAN - 4260052185797
EANCode - 4260052185797
Eans - 4260052185797
EAN_code - 4260052185797
Fan - 13.5 cm
Floppy power connectors - 1
GRUPPE1 - Computer Systems
GRUPPE2 - Power Supplies
GTIN - 4260052185797
guarantee - 60
guarantee_type - normal
HERSTELLER - BE QUIET
Hoehe - 0.11
HSTNUMMER - BN284
ImageUrl - https://www.balticdata.lv/Gfx/ProductImages/Info/Product_50764_1.jpg
Laenge - 0.33
LargeDescHTML -
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). Width: 150 mm, Depth: 170 mm, Height: 86 mm
Manufacturer - Be quiet
Manufacturer - Be Quiet!
Manufacturer_code - BN284
MB power connector - 20 + 4 pin
Modular power supply - Yes
MOLEX power connectors - 4
MPN - BN284
Name - 850W be quiet! Straight Power 11 | 80+Gold
Name - Be Quiet! BN284 850W
Name - be quiet! Straight Power 11 850W
Name - be quiet! STRAIGHT POWER 11 CM 850W
name - be quiet! Straight Power 11 Netzteil, 80 PLUS Gold, modular - 850 Watt
name - PSU Straight Power 11 850W 80+ GOLD F.MODU BN284
Number of power supply connector 4+4-pin 12V - 1
Number of power supply connector 4-pin 12V - 0
Number of power supply connectors PCI-E 6 +2 pin - 4
Other features - - OCP overcurrent protection
- OVP overvoltage protection
- UVP undervoltage protection
- SCP short-circuit protection
- OTP temperature protection
- OPP overload protection
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
PCI-E 6-pin power connectors - 0
PCI-E 8-pin power connectors - 0
Performance - 80 PLUS certification - 80 PLUS Gold
Performance - ATX version - 2.4
Performance - Bearing technology - FDB
Performance - Certification - CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Performance - EPS version - 2.92
Performance - Power supply unit (PSU) form factor - ATX
Performance - Purpose - PC
Performance - Silent mode - Yes
PFC - Active
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
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
Power - Power protection features - Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power - Power protection features - Overheating
Power - Power protection features - Over power
Power - Power protection features - Over voltage
Power - Power protection features - Short circuit
Power - Power protection features - Under voltage
Power - Total power - 850 W
Power supply - 850 W
producer - Be quiet!
Producer - be quiet!
producerCode - BN284
ProducerCode - BN284
productName - be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black
ProductName - Straight Power 11
productSize - Normal
SATA power connectors - 11
ShortDescription - 850 | ATX | 135 mm | 20 + 4 pin | 150mm x 86mm x 160mm | 80 PLUS Gold
ShortSummaryDescription - be quiet! Straight Power 11, 850 W, 100 - 240 V, 920 W, 50 - 60 Hz, 10 A, Active
sizeX - 360
sizeY - 120
sizeZ - 240
Stck_Kart - 9998
Stck_Pal - 0
Storno - N
Technical details - Sustainability certificates - ENERGY STAR
Technical details - Sustainability certificates - RoHS
Technical details - Sustainability certificates - RoHS, 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
vendpn - BN284
WarrantyInfo - 5 years
warrantyLength - 60
warrantyType - R
Weight - 3,46
Weight - 3.44
weight - 3430
Weight & dimensions - Depth - 170 mm
Weight & dimensions - Height - 86 mm
Weight & dimensions - Weight - 1.8 kg
Weight & dimensions - Width - 150 mm
