Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Sustainability certificates | ENERGY STAR |
Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Floppy drive power connector | 1 |
Number of SATA power connectors | 10 |
CPU power connector (4+4 pin) | ![]() |
PCI Express power connectors (6+2 pin) | 4 |
Cabling type | Semi-Modular |
Number of PATA power connectors | 2 |
Motherboard power cable length | 55 cm |
SATA power cable length | 550,670 mm |
CPU power cable length | 60 cm |
PCI Express power cable length | 50 cm |
Weight & dimensions | |
Weight | 1.69 kg |
Height | 86 mm |
Width | 150 mm |
Depth | 140 mm |
Energy management | |
Input current | 6 A |
Nominal power | 700 W |
Efficiency | 89% |
Hold time | 17 ms |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Power factor | 0.95 |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 130 W |
Combined power (+12V) | 672 W |
Combined power (+5V) | 130 W |
Combined power (-12V) | 3.6 W |
Combined power (+5Vsb) | 15 W |
Max output current (+3.3V) | 24 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 |
AC input voltage | 200 - 240 V |
Max output current (+12V2) | 25 A |
Max output current (+12V1) | 33 A |
Total power | 700 W |
Packaging data | |
Package weight | 2.44 kg |
Package depth | 268 mm |
Package height | 195 mm |
Package width | 97 mm |
Manual | ![]() |
Package type | Box |
Certificates | |
80 PLUS certification | 80 PLUS Bronze |
Packaging content | |
Cables included | PCIe, SATA |
Other features | |
Screws included | ![]() |
Noise level (quiet mode, 50%) | 14.1 dB |
Noise level (full-load mode, 100%) | 31.7 dB |
Noise level (silent mode, <30%) | 9.7 dB |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
Cooling type | Active |
Fan diameter | 12 cm |
Performance | |
Certification | CE, CB, TÜV, RCM, CU |
Compatible products | Intel C6/C7 |
Purpose | PC |
Bearing technology | Sleeve |
ATX version | 2.51 |
EPS version | 2.92 |
Power supply unit (PSU) form factor | ATX |
Logistics data | |
Master (outer) case height | 556 mm |
Master (outer) case width | 311 mm |
Master (outer) case gross weight | 15.3 kg |
Master (outer) case length | 215 mm |
Products per master (outer) case | 6 pc(s) |
Harmonized System (HS) code | 84733020 |
EAN | 4260052187241 |
Warranty | 3 years |
The be quiet! System Power 9 Semi 700W is a highly reliable power supply unit designed for cost-effective and stable performance in a variety of systems, making it perfect for both gaming PCs and workstations. Equipped with dual 12V rails, this PSU ensures rock-solid voltage stability under load, while the innovative DC-to-DC technology allows for tight regulation of voltage, even under heavy cross-loading conditions. With an 80 PLUS Bronze certification, it achieves up to 89% energy efficiency, translating to lower operating costs and reduced environmental impact.
The semi-modular cable management system simplifies installation and organization by allowing users to connect only the cables they need. Additionally, the included high-quality, temperature-controlled 120mm fan ensures efficient cooling while maintaining exceptionally low noise levels—typical of the renowned be quiet! brand. Complete with a range of safety features, including over-current, over-voltage, and short-circuit protections, the System Power 9 700W is built to last, making it an ideal choice for anyone looking to build a dependable system.
Key Features- Wattage Output: 700W
- Form Factor: ATX
- Modular Type: Semi-modular
- 80 PLUS Certification Level: Bronze
- Cooling Type: Temperature-controlled 120mm fan
- Connectors: 4 PCIe connectors for multi-GPU support
- Voltage Compatibility: 100–240V with active PFC
- Protection Features: OCP, OVP, UVP, SCP, OTP
- Noise Level: Silent operation with minimal noise output
- Build Quality: High-quality Japanese capacitors and durable PCB
- Warranty Length: 3 years
- Power Supply Unit
- Modular Cables
- Power Cord
- Mounting Screws
- User Manual
- Cable Ties
Estimated delivery: 05.05
Today: Closed
Estimated delivery: 05.05
Today: Closed
Estimated delivery: 05.05
Today: Closed
Estimated delivery: 05.05
Today: Closed
Estimated delivery: 05.05
Today: Closed
Estimated delivery time: 05.05
Estimated delivery time: 06.05
Estimated delivery time: 05.05
Estimated delivery time: 06.05
Estimated delivery time: 06.05
Estimated delivery time: 06.05