Be Quiet! 400W System Power 9 CM PSU, Semi-Modular, Sleeve Bearing, 80+ Bronze, Dual 12V, Cont. Power
Stock Code
PSU-400BQSP9CM
Manufacturer Link
BEQUIET
Manufacturer Code
BN300
EAN Number
4260052187210
Description
be quiet! System Power 9 400W CM offers renowned be quiet! reliability and quietness for cost-effective and reliable systems.
- Rock-solid stability with two strong 12V-rails
- DC-to-DC technology for tight voltage regulation
- Multi-GPU support with two PCIe connectors
- 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
- 3-year manufacturer’s warranty
Very Quiet Operation
System Power 9 400W CM is equipped with a temperature-controlled 120mm fan. It provides you with the low noise operation that be quiet! is famous for, built into an entry-level system.
80+ Bronze Certification
The 80 PLUS Bronze certification is convincing evidence of this PSU’s efficient and power saving operation. It is a remarkable achievement for this class of PSU, realizing an efficiency rating of up to 89%.
High Performance for Your System
System Power 9 400W CM provides stable and dependable power for CPU and GPU. It is equipped with two independent 12V-rails and supports several graphics cards with two PCI express connectors for multi-GPU systems.
Innovative DC-to-DC Conversion
The PSU is equipped with DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions. This ensures reliable operation and makes it ready for the next generation of processors and graphics cards.
Semi-Modular Cable Management
System Power 9 400W CM comes with full high-quality black sleeved cables that add a touch of class to any PC system. Thanks to the semi-modular cable management, cables that serve no purpose in the system are left out.
Comprehensive Protection
Top component protection with a full suite of safety functions, including OCP, OVP, OPP, OTP UVP and SCP, which provide the ultimate in secure operation.
Full Specification
Form Factor
ATX
Series
Be Quiet! System Power 9
Wattage
400 W
Modular
Semi Modular
Compatibility
ATX 12V v2.51
Connectors
1 x ATX-Motherboard (20+4-pin)
1 x P4+4 (CPU)
2 x PCI-E 6+2-pin (GPU)
2 x PATA 4-pin
5 x SATA 15-pin (HDD, Drives)
1 x FDD (Floppy)
1 x P4+4 (CPU)
2 x PCI-E 6+2-pin (GPU)
2 x PATA 4-pin
5 x SATA 15-pin (HDD, Drives)
1 x FDD (Floppy)
Rail Design
Dual +12V
AC Input
AC200-240 V
PFC
Active PFC
Fan Type
High-quality 120mm fan
Sleeve Bearing
Sleeve Bearing
Fan Bearing
Sleeve Bearing
Noise
dB(A) at 20% load: 9.3
dB(A) at 50% load: 9.7
dB(A) at 100% load: 15
dB(A) at 50% load: 9.7
dB(A) at 100% load: 15
Max Certification
Bronze
Efficiency
80+ Bronze
Up to 89%
Up to 89%
MTBF
100,000 hours
Protection
Over current
Over voltage
Under voltage
Short circuit
Over temperature
Over power
Over voltage
Under voltage
Short circuit
Over temperature
Over power
Additional Features
See Overview
Weight/Dimensions
1.49 kg
140 x 150 x 86 mm
140 x 150 x 86 mm
Package Weight
2.3000 kg
Warranty
3 Years
Full Box Quantity
6