Manufacturer: be quiet!
Model: BN285
EAN: 4260052185803
The be quiet! Straight Power 11 power supply unit is a top-quality PSU designed to provide your PC with the necessary energy to run all your high-performance components. With a 1000 W total power and an 80 PLUS Gold certification, this power supply unit guarantees maximum efficiency and performance while minimizing energy waste and noise output.
The PSU form factor is ATX, and it comes equipped with a 20+4 pin ATX motherboard power connector, a 60 cm motherboard power cable, and an impressive 11 SATA power connectors with a cable length of 550 mm. Thus, you can rest assured that you will have enough power to run all your storage drives, graphics cards, and cooling fans without any issues.
Thanks to the innovative bearing technology used in this power supply unit - the FDB bearing - it provides your PC with a long-lasting and quiet operation. The fan diameter is 13.5 cm, and there is one fan included in this PSU.
The be quiet! Straight Power 11 power supply unit is designed with a sleek and elegant black color that will complement any computer build. The product dimensions are 150 mm width, 170 mm depth, and 86 mm height, with a weight of 1.85 kg.
Other features of this power supply unit are the following: it has Active Power Factor Correction (PFC) type and CE, FCC, TÜV, cTUVus, RCM, BSMI, and CU certifications; the AC input voltage ranges between 100 to 240 V, with an AC input frequency of 50 - 60 Hz; and there are several power protection features included, such as over current, over power, over voltage, overheating, short-circuit, and under voltage protection.
Additionally, it comes with a range of connectors and ports, including a Floppy disk drive connector, a CPU power connector (4+4 pin), six PCI Express power connectors (6+2 pin), and four PATA power connectors. Finally, the be quiet! Straight Power 11 power supply unit is RoHS and ENERGY STAR certified and comes with cable management, screws, and cable ties included in the package, making it a complete, reliable, and easy-to-install power supply unit for your PC.
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Price history
Power | |
Total power | 1000 W |
Peak power | 1070 W |
AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Input current | 13 A |
Power factor | 0.99 |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 150 W |
Combined power (+12V) | 999.6 W |
Combined power (+5V) | 150 W |
Combined power (-12V) | 6 W |
Combined power (+5Vsb) | 15 W |
Max output current (+3.3V) | 25 A |
Max output current (+12V1) | 22 A |
Max output current (+12V2) | 22 A |
Max output current (+12V3) | 30 A |
Max output current (+12V4) | 30 A |
Max output current (+5V) | 25 A |
Max output current (-12V) | 0.5 A |
Max output current (+5Vsb) | 3 A |
Efficiency | 93 % |
Hold time | 19.8 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 Gold |
ATX version | 2.4 |
EPS version | 2.92 |
Silent mode | |
Bearing technology | FDB |
Certification | CE, FCC, TÜV, cTUVus, RCM, BSMI, CU |
Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Motherboard power cable length | 60 cm |
Number of SATA power connectors | 11 |
Number of PATA power connectors | 4 |
SATA power cable length | 550 mm |
PCI Express power connectors (6+2 pin) | 6 |
PCI Express power cable length | 60 cm |
CPU power connector (4+4 pin) | |
CPU power cable length | 70 cm |
Floppy disk drive connector | |
Cabling type | Modular |
Design | |
Product colour | Black |
Fan diameter | 13.5 cm |
Number of fans | 1 fan(s) |
Illumination | |
On/off switch | |
Other features | |
Screws included | |
Cable ties included | |
Noise level (silent mode, <30%) | 11.15 dB |
Noise level (quiet mode, 50%) | 11.8 dB |
Noise level (full-load mode, 100%) | 32.1 dB |
Cable management | |
Harmonized System (HS) code | 84733020 |
Weight & dimensions | |
Width | 150 mm |
Depth | 170 mm |
Height | 86 mm |
Weight | 1.85 kg |
Packaging data | |
Manual | |
Package width | 248 mm |
Package depth | 328 mm |
Package height | 102 mm |
Package weight | 3.57 kg |
Technical details | |
Sustainability certificates | RoHS, ENERGY STAR |