be quiet! System Power 9 | 400W CM
Manufacturer: be quiet!
Model: BN300
EAN: 4260052187210
"Upgrade your PC's power supply with the be quiet! System Power 9 | 400W CM. This high-performance PSU is designed to meet the needs of modern-day computing systems with its ATX form factor and 80 PLUS Bronze certification. With a total power of 400W and a range of power protection features such as over current, over power, over voltage, overheating, short circuit, and under voltage protection, the System Power 9 ensures that your system is always safe and secure.
The PSU comes equipped with an active cooling system featuring a 12cm fan to ensure optimal cooling during operation, while the sleeve bearing technology ensures optimal performance and durability. The PSU's semi-modular cabling design allows you to connect only the cables you need, keeping your system clean and organized and the included PCIe and SATA cables allow you to connect all your devices with ease.
Measuring 86mm x 150mm x 140mm and weighing just 1.49kg, the System Power 9 is compact and lightweight, making it easy to install and integrate into any system. The unit features a black color scheme that adds a sleek and modern touch to your system's interior.
The PSU's technical specifications include a power factor of 0.95, active Power Factor Correction (PFC), and a combined power output of (+3.3V) 103W, (+12V) 384W, (+5V) 103W, (-12V) 3.6W, and (+5Vsb) 15W. The PSU also features an AC input voltage of 200 - 240V and a frequency of 50Hz. With its harmonized system (HS) code of 84733020, it is easy to export and import anywhere in the world.
This be quiet! System Power 9 | 400W CM is a reliable and efficient power supply unit that delivers optimal performance and safety for your PC's high-end components, making it a must-have for any PC enthusiast."
List of offers from 37 merchants, starting at a price of €48.98
Product reviews from our users
No comments yet
Only registered users can leave comments
Price history
Product information
| Power | |
| Total power | 400 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) | 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 |
| Efficiency | 89 % |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Performance | |
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Bronze |
| ATX version | 2.51 |
| Bearing technology | Sleeve |
| Certification | CE, CB, TÜV, RCM, CU |
| Compatible products | Intel C6/C7 |
| Ports & interfaces | |
| 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) | |
| CPU power cable length | 60 cm |
| Floppy drive power connector | 1 |
| Cabling type | Semi-Modular |
| Packaging content | |
| Cables included | PCIe, SATA |
| Design | |
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Other features | |
| Screws included | |
| Noise level (silent mode, <30%) | 9.3 dB |
| Noise level (quiet mode, 50%) | 9.7 dB |
| Noise level (full-load mode, 100%) | 15 dB |
| Harmonized System (HS) code | 84733020 |
| Weight & dimensions | |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Weight | 1.49 kg |
| Packaging data | |
| Manual | |
| Package width | 97 mm |
| Package depth | 268 mm |
| Package height | 195 mm |
| Package weight | 2.11 kg |
| Package type | Box |
| Technical details | |
| Sustainability certificates | RoHS, ENERGY STAR |
| Logistics data | |
| Master (outer) case width | 311 mm |
| Master (outer) case length | 215 mm |
| Master (outer) case height | 556 mm |
| Master (outer) case gross weight | 13.4 kg |
| Products per master (outer) case | 6 pc(s) |