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- be quiet! System Power B9 Power Supply Unit 450 W 20+4 Pin Atx Atx Grey – BN208
be quiet! System Power B9 Power Supply Unit 450 W 20+4 Pin Atx Atx Grey
be quiet! System Power B9 Power Supply Unit 450 W 20+4 Pin Atx Atx Grey
MPN BN208
Item no. W128251489
Stock level
Proven Reliability and Good Efficiency
Specially designed by be quiet! with the price-concious PC builder in mind: System Power B9 450W (bulk) offers renowned be quiet! performance and quietness and makes it possible for you to build cost-effective and reliable systems.
- Production-optimized bulk packaging
- Rock-solid stability with two strong 12V-rails
- Equipped with DC-to-DC technology for tight voltage regulation
- Two PCIe connectors for multi-GPU system configu...
Specifications for BN208
Design
Fan diameter
12 cm
Illumination
No
Number of fans
1 fan(s)
On/off switch
Yes
Product colour
Grey
Logistics data
Harmonized System (HS) code
84733020
Other features
Noise level (full-load mode, 100%)
24 dB
Noise level (quiet mode, 50%)
11 dB
Noise level (silent mode, <lt/>30%)
8.9 dB
Package dimensions
Gross Weight (Package, kg)
2.42 kg
Packaging content
Cables included
AC
Performance
80 PLUS certification
80 PLUS Bronze
ATX version
2.4
Certification
CE, CB, TÜV, RCM, CU
Power supply unit (PSU) form factor
ATX
Purpose
PC
Silent mode
Yes
Ports & interfaces
Cabling type
Non-Modular
CPU power cable length
60 cm
CPU power connector (4+4 pin)
Yes
Motherboard power cable length
55 cm
Motherboard power connector
20+4 pin ATX
Number of PATA power connectors
2
Number of SATA power connectors
6
PCI Express power cable length
50 cm
PCI Express power connectors (6+2 pin)
2
SATA power cable length
500
Power
AC input frequency
50 Hz
AC input voltage
200 - 240 V
Combined power (-12V)
3.6 Watt
Combined power (+12V)
420 Watt
Combined power (+3.3V)
110 Watt
Combined power (+5V)
110 Watt
Combined power (+5Vsb)
15 Watt
Efficiency
89 %
Hold time
17 Millisecond
Input current
4 A
Max output current (-12V)
0.3 A
Max output current (+12V1)
23 A
Max output current (+12V2)
19 A
Max output current (+3.3V)
24 A
Max output current (+5V)
15 A
Max output current (+5Vsb)
3 A
Power factor
0.95
Power Factor Correction (PFC) type
Active
Power protection features
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Total power
450 Watt
Product dimensions
Net Weight (Product, kg)
1.86 kg
Product Depth
14 cm
Product Height
8.6 cm
Product Width
15 cm
Technical details
Sustainability certificates
RoHS, ENERGY STAR
Vendor information
Brand Name
Warranty
1 Year(s)
Description
Proven Reliability and Good Efficiency
Specially designed by be quiet! with the price-concious PC builder in mind: System Power B9 450W (bulk) offers renowned be quiet! performance and quietness and makes it possible for you to build cost-effective and reliable systems.
- Production-optimized bulk packaging
- Rock-solid stability with two strong 12V-rails
- Equipped with DC-to-DC technology for tight voltage regulation
- Two PCIe connectors for multi-GPU system configurations
- Temperature-controlled 120mm fan reduces system noise
- Low stand-by drain of less than 0.15 watts
- 80PLUS® Bronze efficiency of up to 89%
- Complete suite of top safety features
- Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines
- Supports latest Intel® and AMD™ processors
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany
Documents
Reasons to buy
OPTIMIZED FOR PROFESSIONAL SYSTEM INTEGRATORS
System Power B9 was designed to meet the needs of system integrators. The PSU is very cost-efficient and comes in production-optimized bulk packaging. This ensures quick and easy handling to streamline the production of pre-configured PCs.
VERY QUIET OPERATION
System Power B9 450W is equipped with a temperature-controlled 120mm fan. This ensures its operation produces the low noise that be quiet! is famous for.
80 PLUS BRONZE CERTIFICATION
The 80 PLUS Bronze certification is certainly convincing evidence of this PSU’s efficientand power saving operation. It is remarkably effective for this class of PSU, achieving an efficiency rating of up to 89%.
HIGH PERFORMANCE FOR YOUR SYSTEM
System Power B9 450W provides stable and dependable power for the CPU and GPU. It is equipped with two independent 12V-rails and supports 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 is ready for the next generation of processors and graphics cards.
*The product data above is provided by Icecat. EET cannot be held responsible for errors in relation to this.