ID: 333962
Product code: BN300
In stock 9 units
Warranty: 2 years
Be Quiet System Power 9 CM, 400W, 80PLUS Bronze
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: 400W
- 80 PLUS certification: 80 PLUS Bronze
- Fan size: 120 mm
- Modular cables: Semi-Modular
- Processor plug-in: 1 x 8-pin(4+4) EPS
- PCI-E: 2 X 6+2pin
Description
We offer to purchase a Be Quiet power supply unit with a power capacity of 400W, which has received the 80 PLUS Bronze energy efficiency certification.
This power supply unit is equipped with a 120 mm fan, which is the industry standard for ensuring quiet operation in average computers. If you want an especially quiet unit, look for one with a fan diameter of 135 mm or 140 mm.
The power supply has received the 80 PLUS Bronze energy efficiency certificate, which guarantees at least 85% efficiency at 50% load. This means that for every 100W of power the power supply draws from the electrical grid, at least 85W is delivered to your computer components, while the remaining 15W is lost as heat.
The color of the power supply is Melna. It is equipped with flat cables, whose color is Melna.
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.
This power supply unit uses semi-modular cables. It has cables attached to the unit, and others that can be added or removed as needed. We recommend such power supplies for those who do not want a fully modular system but desire some flexibility.
This power supply manufacturer is Be Quiet. See all Be Quiet power supplies here.
Basic information
Cybenetics Efficiency certification
: Nav
Cybenetics Noise level certification
: Nav
Power supply type
: ATX
Power output
400W
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 Bronze
Total amperage (+12V)
: 40A
Fan size
: 120 mm
Functionality
Cable colour
: Melna
Lighting
: Nav
Color
: Melna
Modular cables
: Semi-Modular
Ports and equipment
PCI-E 5.0
: Nav
Processor plug-in
: 1 x 8-pin(4+4) EPS
Motherboard power
: 20+4pin
PCI-E
: 2 X 6+2pin
SATA cconnectors
: 5
4pin Molex
: 2
More detailed specification
Accessories included -
ARTIKEL1 - SYSTEM POWER 9 400W CM
ARTIKEL2 - 80PLUS BRONZE POWER SUPPLY
Brand - be quiet!
BrandPartCode - BN300
Category - Power Supply Units
Category - Root/Electronics/PC parts/PC power supply units
Category 1 - Netzteile
Category Code - PSU
Category_1 - Power
Category_2 - Computer Power Supplies
Certificates 80+ - 80 PLUS Bronze
CnCode CnCode - 85044095
Colour - Black
Cooling System - 12cm fan
Description - be quiet! System Power 9 CM 400W offers renowned be quiet! reliability and quietness for cost-effective and reliable systems. Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 2 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduces system noise Stand-by drain of less than 0.15 watts 80 PLUS® Bronze efficiency (up to 89%) Semi-modular, high-quality sleeved and flat cables All-in-one cable with S-ATA, HDD and FDD connectors Complete suite of top safety features Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines
Description - SYSTEM POWER 9 CM 400W PROVEN RELIABILITY AND GOOD PERFORMANCE be quiet! System Power 9 CM 400W offers the quietness and renowned reliability of be quiet! for all PC system integrators.
Design - Cooling type - Active
Design - Fan diameter - 12 cm
Design - Number of fans - 1 fan(s)
Design - Product colour - Black
dimension depth - 97 mm
dimension height - 267 mm
Dimensions -
Dimensions - 140 x 150 x 86mm
dimension weight - 2085 g
dimension width - 197 mm
ean - 4260052187210
EAN - 4260052187210
EANCode - 4260052187210
Eans - 4260052187210
EAN_code - 4260052187210
Efficiency - 80 PLUS BRONZE
Fan - 12 cm
Full Description Line - System Power 9 CM|ATX 2.51|400 Watts|Cooling System 12cm fan|80 PLUS BRONZE|PFC Active|MTBF 100000 hours|Colour Black
GRUPPE1 - Computer Systems
GRUPPE2 - Power Supplies
GTIN - 4260052187210
guarantee - 36
guarantee_type - normal
HERSTELLER - BE QUIET
HSTNUMMER - BN300
Logistics data - Harmonized System (HS) code - 84733020
Logistics data - Master (outer) case gross weight - 13.4 kg
Logistics data - Master (outer) case height - 556 mm
Logistics data - Master (outer) case length - 215 mm
Logistics data - Master (outer) case width - 311 mm
Logistics data - Products per master (outer) case - 6 pc(s)
LongDesc - Proven Reliability and Good EfficiencySpecially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 400W CM offers renowned be quiet! performance and quietness and makes it possible to build cost-effective and reliable systems.
LongProductName - 400 W, ATX 2.51, 200-240 VAC, 6 A, 120mm fan
LongSummaryDescription - be quiet! System Power 9 | 400W CM. Total power: 400 W, AC input voltage: 200 - 240 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 45 cm, SATA power cable length: 550,670 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Cables included: PCIe, SATA
Manufacturer - Be quiet
Manufacturer - Be Quiet!
Manufacturer_code - BN300
MB power connector - 20 + 4 pin
Model - BN300
Model name - System Power 9 CM
Modular power supply - Yes
MOLEX power connectors - 2
MPN - BN300
MTBF - 100000 hours
Name - 400W Be Quiet! System Power 9 CM |Kabelmanagement
Name - be quiet! System Power 9 400W CM
Name - be quietI System Power 9 CM 400W ATX24
name - System Power 9 CM 400W BN300
Number of power supply connector 4+4-pin 12V - 1
Other features - Protection: OCP, OVP, OPP, OTP UVP and SCP
Other features - Noise level (full-load mode, 100%) - 15 dB
Other features - Noise level (quiet mode, 50%) - 9.7 dB
Other features - Noise level (silent mode, Other features - Screws included - Yes
Packaging content - Cables included - PCIe, SATA
Packaging data - Manual - Yes
Packaging data - Package depth - 268 mm
Packaging data - Package height - 195 mm
Packaging data - Package type - Box
Packaging data - Package weight - 2.11 kg
Packaging data - Package width - 97 mm
Performance - 80 PLUS certification - 80 PLUS Bronze
Performance - ATX version - 2.51
Performance - Bearing technology - Sleeve
Performance - Certification - CE, CB, TÜV, RCM, CU
Performance - Compatible products - Intel C6/C7
Performance - Power supply unit (PSU) form factor - ATX
Performance - Purpose - PC
PFC - Active
Ports & interfaces - Cabling type - Semi-Modular
Ports & interfaces - CPU power cable length - 60 cm
Ports & interfaces - CPU power connector (4+4 pin) - Yes
Ports & interfaces - Floppy drive power connector - 1
Ports & interfaces - Motherboard power cable length - 45 cm
Ports & interfaces - Motherboard power connector - 20+4 pin ATX
Ports & interfaces - Number of PATA power connectors - 2
Ports & interfaces - Number of SATA power connectors - 5
Ports & interfaces - PCI Express power cable length - 50 cm
Ports & interfaces - PCI Express power connectors (6+2 pin) - 2
Ports & interfaces - SATA power cable length - 550,670 mm
Power - AC input frequency - 50 Hz
Power - AC input voltage - 200 - 240 V
Power - Combined power (+3.3V) - 103 W
Power - Combined power (+5V) - 103 W
Power - Combined power (+5Vsb) - 15 W
Power - Combined power (+12V) - 384 W
Power - Combined power (-12V) - 3.6 W
Power - Efficiency - 89%
Power - Hold time - 17 ms
Power - Input current - 4 A
Power - Max output current (+3.3V) - 24 A
Power - Max output current (+5V) - 15 A
Power - Max output current (+5Vsb) - 3 A
Power - Max output current (+12V1) - 22 A
Power - Max output current (+12V2) - 18 A
Power - Max output current (-12V) - 0.3 A
Power - Power factor - 0.95
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 - 400 W
Power supply - 400 W
producer - Be quiet!
Producer - be quiet!
ProducerCode - BN300
ProductName - System Power 9 | 400W CM
PSU - ATX 2.51
PSU Output Power - 400 Watts
SATA power connectors - 5
Shipping Box Depth Shipping/Package Box Dimensions - 27 cm
Shipping Box Height Shipping/Package Box Dimensions - 10 cm
Shipping box quantity - 1
Shipping Box Weight Shipping/Package Box Dimensions - 2.1 kg
Shipping Box Width Shipping/Package Box Dimensions - 20 cm
ShortDescription - 400 | ATX | 120 mm | 20 + 4 pin | 150mm x 86mm x 140mm | 80 PLUS Bronze
ShortSummaryDescription - be quiet! System Power 9 | 400W CM, 400 W, 200 - 240 V, 50 Hz, 4 A, Active, 103 W
Stck_Kart - 6
Stck_Pal - 6
Storno - Y
Technical details - Sustainability certificates - RoHS, ENERGY STAR
Technical_details - Fan(s): 120mm, 1800rpm Volume: 9.3-15dB(A) (Manufacturer) Cable Management: partially modular Connectors: 1x 20/?24-Pin, 1x 4/?8-Pin ATX12V, 2x 6/?8-Pin PCIe, 5x SATA, 2x IDE, 1x Floppy average efficiency: 88% (80 PLUS, 230V EU) Certificates: 80 PLUS Bronze (230V EU) Dimensions (WxHxD): 150x86x140mm Warranty: three years Quantity of 12V-Rails: 2 +3.3V: 24A +5V: 15A +12V: 22A, 18A -12V: 0.3A +5Vsb: 3A PFC: active Form factor: ATX PS/?2 Special features: ErP Lot 6, supports "Haswell" C6/?C7 Low-Power States Note: System Power Power Supplies are exclusive for Systembuilder conceived
Title - be quiet! System Power 9 | 400W CM
Unit Box Height - 0.1
Unit Box Length - 0.27
Unit Box Width - 0.2
Unit Brutto Volume - 0.0054 cubm
Unit Gross Weight - 2.1 kg
Unit Net Weight - 2 kg
URL - https://www.bequiet.com/en/powersupply/system-power-9/1274
Vendor Homepage - www.bequiet.com/en/powersupply/1695
vendpn - BN300
Warranty - 24 months
WarrantyInfo - 3-year manufacturer’s warranty
Weight - 2,12
Weight - 2.1
Weight & dimensions - Depth - 140 mm
Weight & dimensions - Height - 86 mm
Weight & dimensions - Weight - 1.49 kg
Weight & dimensions - Width - 150 mm
ARTIKEL1 - SYSTEM POWER 9 400W CM
ARTIKEL2 - 80PLUS BRONZE POWER SUPPLY
Brand - be quiet!
BrandPartCode - BN300
Category - Power Supply Units
Category - Root/Electronics/PC parts/PC power supply units
Category 1 - Netzteile
Category Code - PSU
Category_1 - Power
Category_2 - Computer Power Supplies
Certificates 80+ - 80 PLUS Bronze
CnCode CnCode - 85044095
Colour - Black
Cooling System - 12cm fan
Description - be quiet! System Power 9 CM 400W offers renowned be quiet! reliability and quietness for cost-effective and reliable systems. Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 2 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduces system noise Stand-by drain of less than 0.15 watts 80 PLUS® Bronze efficiency (up to 89%) Semi-modular, high-quality sleeved and flat cables All-in-one cable with S-ATA, HDD and FDD connectors Complete suite of top safety features Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines
Description - SYSTEM POWER 9 CM 400W PROVEN RELIABILITY AND GOOD PERFORMANCE be quiet! System Power 9 CM 400W offers the quietness and renowned reliability of be quiet! for all PC system integrators.
Design - Cooling type - Active
Design - Fan diameter - 12 cm
Design - Number of fans - 1 fan(s)
Design - Product colour - Black
dimension depth - 97 mm
dimension height - 267 mm
Dimensions -
Dimensions - 140 x 150 x 86mm
dimension weight - 2085 g
dimension width - 197 mm
ean - 4260052187210
EAN - 4260052187210
EANCode - 4260052187210
Eans - 4260052187210
EAN_code - 4260052187210
Efficiency - 80 PLUS BRONZE
Fan - 12 cm
Full Description Line - System Power 9 CM|ATX 2.51|400 Watts|Cooling System 12cm fan|80 PLUS BRONZE|PFC Active|MTBF 100000 hours|Colour Black
GRUPPE1 - Computer Systems
GRUPPE2 - Power Supplies
GTIN - 4260052187210
guarantee - 36
guarantee_type - normal
HERSTELLER - BE QUIET
HSTNUMMER - BN300
Logistics data - Harmonized System (HS) code - 84733020
Logistics data - Master (outer) case gross weight - 13.4 kg
Logistics data - Master (outer) case height - 556 mm
Logistics data - Master (outer) case length - 215 mm
Logistics data - Master (outer) case width - 311 mm
Logistics data - Products per master (outer) case - 6 pc(s)
LongDesc - Proven Reliability and Good EfficiencySpecially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 400W CM offers renowned be quiet! performance and quietness and makes it possible to build cost-effective and reliable systems.
LongProductName - 400 W, ATX 2.51, 200-240 VAC, 6 A, 120mm fan
LongSummaryDescription - be quiet! System Power 9 | 400W CM. Total power: 400 W, AC input voltage: 200 - 240 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 45 cm, SATA power cable length: 550,670 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Cables included: PCIe, SATA
Manufacturer - Be quiet
Manufacturer - Be Quiet!
Manufacturer_code - BN300
MB power connector - 20 + 4 pin
Model - BN300
Model name - System Power 9 CM
Modular power supply - Yes
MOLEX power connectors - 2
MPN - BN300
MTBF - 100000 hours
Name - 400W Be Quiet! System Power 9 CM |Kabelmanagement
Name - be quiet! System Power 9 400W CM
Name - be quietI System Power 9 CM 400W ATX24
name - System Power 9 CM 400W BN300
Number of power supply connector 4+4-pin 12V - 1
Other features - Protection: OCP, OVP, OPP, OTP UVP and SCP
Other features - Noise level (full-load mode, 100%) - 15 dB
Other features - Noise level (quiet mode, 50%) - 9.7 dB
Other features - Noise level (silent mode, Other features - Screws included - Yes
Packaging content - Cables included - PCIe, SATA
Packaging data - Manual - Yes
Packaging data - Package depth - 268 mm
Packaging data - Package height - 195 mm
Packaging data - Package type - Box
Packaging data - Package weight - 2.11 kg
Packaging data - Package width - 97 mm
Performance - 80 PLUS certification - 80 PLUS Bronze
Performance - ATX version - 2.51
Performance - Bearing technology - Sleeve
Performance - Certification - CE, CB, TÜV, RCM, CU
Performance - Compatible products - Intel C6/C7
Performance - Power supply unit (PSU) form factor - ATX
Performance - Purpose - PC
PFC - Active
Ports & interfaces - Cabling type - Semi-Modular
Ports & interfaces - CPU power cable length - 60 cm
Ports & interfaces - CPU power connector (4+4 pin) - Yes
Ports & interfaces - Floppy drive power connector - 1
Ports & interfaces - Motherboard power cable length - 45 cm
Ports & interfaces - Motherboard power connector - 20+4 pin ATX
Ports & interfaces - Number of PATA power connectors - 2
Ports & interfaces - Number of SATA power connectors - 5
Ports & interfaces - PCI Express power cable length - 50 cm
Ports & interfaces - PCI Express power connectors (6+2 pin) - 2
Ports & interfaces - SATA power cable length - 550,670 mm
Power - AC input frequency - 50 Hz
Power - AC input voltage - 200 - 240 V
Power - Combined power (+3.3V) - 103 W
Power - Combined power (+5V) - 103 W
Power - Combined power (+5Vsb) - 15 W
Power - Combined power (+12V) - 384 W
Power - Combined power (-12V) - 3.6 W
Power - Efficiency - 89%
Power - Hold time - 17 ms
Power - Input current - 4 A
Power - Max output current (+3.3V) - 24 A
Power - Max output current (+5V) - 15 A
Power - Max output current (+5Vsb) - 3 A
Power - Max output current (+12V1) - 22 A
Power - Max output current (+12V2) - 18 A
Power - Max output current (-12V) - 0.3 A
Power - Power factor - 0.95
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 - 400 W
Power supply - 400 W
producer - Be quiet!
Producer - be quiet!
ProducerCode - BN300
ProductName - System Power 9 | 400W CM
PSU - ATX 2.51
PSU Output Power - 400 Watts
SATA power connectors - 5
Shipping Box Depth Shipping/Package Box Dimensions - 27 cm
Shipping Box Height Shipping/Package Box Dimensions - 10 cm
Shipping box quantity - 1
Shipping Box Weight Shipping/Package Box Dimensions - 2.1 kg
Shipping Box Width Shipping/Package Box Dimensions - 20 cm
ShortDescription - 400 | ATX | 120 mm | 20 + 4 pin | 150mm x 86mm x 140mm | 80 PLUS Bronze
ShortSummaryDescription - be quiet! System Power 9 | 400W CM, 400 W, 200 - 240 V, 50 Hz, 4 A, Active, 103 W
Stck_Kart - 6
Stck_Pal - 6
Storno - Y
Technical details - Sustainability certificates - RoHS, ENERGY STAR
Technical_details - Fan(s): 120mm, 1800rpm Volume: 9.3-15dB(A) (Manufacturer) Cable Management: partially modular Connectors: 1x 20/?24-Pin, 1x 4/?8-Pin ATX12V, 2x 6/?8-Pin PCIe, 5x SATA, 2x IDE, 1x Floppy average efficiency: 88% (80 PLUS, 230V EU) Certificates: 80 PLUS Bronze (230V EU) Dimensions (WxHxD): 150x86x140mm Warranty: three years Quantity of 12V-Rails: 2 +3.3V: 24A +5V: 15A +12V: 22A, 18A -12V: 0.3A +5Vsb: 3A PFC: active Form factor: ATX PS/?2 Special features: ErP Lot 6, supports "Haswell" C6/?C7 Low-Power States Note: System Power Power Supplies are exclusive for Systembuilder conceived
Title - be quiet! System Power 9 | 400W CM
Unit Box Height - 0.1
Unit Box Length - 0.27
Unit Box Width - 0.2
Unit Brutto Volume - 0.0054 cubm
Unit Gross Weight - 2.1 kg
Unit Net Weight - 2 kg
URL - https://www.bequiet.com/en/powersupply/system-power-9/1274
Vendor Homepage - www.bequiet.com/en/powersupply/1695
vendpn - BN300
Warranty - 24 months
WarrantyInfo - 3-year manufacturer’s warranty
Weight - 2,12
Weight - 2.1
Weight & dimensions - Depth - 140 mm
Weight & dimensions - Height - 86 mm
Weight & dimensions - Weight - 1.49 kg
Weight & dimensions - Width - 150 mm
