BE QUIET! SYSTEM POWER B9 450W BULK 80PLUS BRONZE POWER SUPPLY ACCS
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BE QUIET! SYSTEM POWER B9 450W BULK 80PLUS BRONZE POWER SUPPLY ACCS
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Power
450W
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80 PLUS certification
80 PLUS Bronze
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Description
Specifications
Related products
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
Power |
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Total power | 450 W |
AC input voltage | 200 - 240 V |
AC input frequency | 50 Hz |
Input current | 4 A |
Power factor | 0.95 |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 110 W |
Combined power (+12V) | 420 W |
Combined power (+5V) | 110 W |
Combined power (-12V) | 3.6 W |
Combined power (+5Vsb) | 15 W |
Max output current (+3.3V) | 24 A |
Max output current (+12V1) | 23 A |
Max output current (+12V2) | 19 A |
Max output current (+5V) | 15 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 3 A |
Hold time | 17 ms |
Efficiency | 89% |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Ports & interfaces |
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Motherboard power connector | 20+4 pin ATX |
Motherboard power cable length | 55 cm |
Number of SATA power connectors | 6 |
Number of PATA power connectors | 2 |
SATA power cable length | 500 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 |
Cabling type | Non-Modular |
Performance |
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Purpose | PC |
Power supply unit (PSU) form factor | ATX |
80 PLUS certification | 80 PLUS Bronze |
ATX version | 2.4 |
Silent mode | Yes |
Certification | CE, CB, TÜV, RCM, CU |
Design |
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Product colour | Grey |
Fan diameter | 12 cm |
Number of fans | 1 fan(s) |
Illumination | No |
On/off switch | Yes |
Packaging content |
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Cables included | AC |
Weight & dimensions |
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Width | 150 mm |
Depth | 140 mm |
Height | 86 mm |
Weight | 1.86 kg |
Technical details |
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Sustainability certificates | RoHS, ENERGY STAR |
Other features |
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Noise level (silent mode, <30%) | 8.9 dB |
Noise level (quiet mode, 50%) | 11 dB |
Noise level (full-load mode, 100%) | 24 dB |
Harmonized System (HS) code | 84733020 |
PC equipment / Kabinetter, UPS og Strømforsyning / Power supplies
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