General Information for Be Quiet PSU
be quiet! System Power 9 | 400W CM, 400 W, 200 - 240 V, 50 Hz, 4 A, Active, 103 W
System Power 9 | 400W CM
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. System Power 9 | 400W CM
Further details for this product, System Power 9 | 400W CM, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
400 W, ATX 2.51, 200-240 VAC, 6 A, 120mm fan
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
Warranty information: 3-year manufacturer’s warranty
Initial Release Date: 10/07/2019
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be quiet! System Power 9 | 400W CM BN300 Specifications
Product Type
PSU
Collection Model Be Quiet System Power 9 | 400W CM
Manufacturer Product Type
Be Quiet PSU
Product colour
Black
Cooling type Active
Number of fans 1 fan(s)
Fan diameter 12 cm
Purpose PC
Motherboard power connector 20+4 pin ATX
Motherboard power cable length 45 cm
Number of PATA power connectors 2
Number of SATA power connectors 5
SATA power cable length 550,670 mm
PCI Express power connectors (6+2 pin) 2
PCI Express power cable length 50 cm
CPU power connector (4+4 pin) Yes
CPU power cable length 60 cm
Floppy drive power connector 1
Cabling type Semi-Modular
Total power 400 W
AC Input Voltage 200 - 240 V
Input current 4 A
Power factor 0.95
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 103 W
Combined power (+12V) 384 W
Combined power (+5V) 103 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 24 A
Max output current (+12V1) 22 A
Max output current (+12V2) 18 A
Max output current (+5V) 15 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3 A
AC input frequency 50 Hz
Hold time 17 ms
Weight 1.49 kg
Width 150 mm
Depth 140 mm
Height 86 mm
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Bronze
ATX version 2.51
Noise level (silent mode, <30%) 9.3 dB
Noise level (quiet mode, 50%) 9.7 dB
Noise level (full-load mode, 100%) 15 dB
Bearing technology Sleeve
Year 2019
Efficiency 89%
Harmonized System (HS) code 84733020
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Certification CE, CB, TV, RCM, CU
Master (outer) case gross weight 13.4 kg
Products per master (outer) case 6 pc(s)
Master (outer) case length 215 mm
Master (outer) case height 556 mm
Master (outer) case width 311 mm
Sustainability certificates ENERGY STAR
Compliance certificates RoHS
Cables included PCIe, SATA
Manual Yes
Package width 97 mm
Package depth 268 mm
Package height 195 mm
Package weight 2.11 kg
Package Type Box
Screws included Yes
Compatible products Intel C6/C7
Gaming Platforms PC Platform
MPN BN300
be quiet! System Power 9 | 400W CM BN300 Reviews
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