BeQuiet BN343 offers the Pure Power 12 M PC power supply unit with a capacity of 750 W, featuring an ATX form factor and an 80 PLUS Gold certification for high efficiency. This power supply is designed to ensure reliable and stable operation in desktop computer systems, making it suitable for both personal and professional applications, including gaming setups, graphic design workstations, and other compute-intensive tasks. Its high efficiency and robust protection mechanisms offer excellent performance, reducing unnecessary energy consumption and ensuring longevity in demanding environments. The inclusion of advanced safety features enhances its reliability, ensuring protection against overcurrent, overvoltage, and overheating, making it an ideal component for engineers and system builders seeking performance and durability in PC power supply solutions.
| Power Rating |
501 - 750 W |
| +5V / DC |
3A |
| -12V / DC |
0.3A |
| 20+4 Pin |
1 |
| 3.3V DC |
20A |
| 5 V DC |
20A |
| 6-pin PCIe |
2 |
| 80 PLUS certification |
80 PLUS Gold |
| AC input frequency |
50 - 60 Hz |
| AC input voltage |
100 - 240 V |
| ATX power connector (20+4 pin) |
Yes |
| ATX version |
3.1 |
| Cable ties included |
Yes |
| Cables included |
PATA, PCIe, Peripheral (Molex), SATA |
| Cabling type |
Fully-Modular |
| Colour |
Black |
| Combined power (+12V) |
750 W |
| Combined power (+3.3V) |
120 W |
| Combined power (+5V) |
120 W |
| Combined power (+5Vsb) |
15 W |
| Combined power (-12V) |
3.6 W |
| Compliance certificates |
RoHS |
| Cooling type |
Active |
| Depth |
150mm |
| Design Height |
86mm |
| Dimensions |
(W x H x D) 160 x 86 x 150 mm |
| Efficiency |
92.6% |
| EPS power connector (4+4 pin) |
Yes |
| EPS power connector (8-pin) |
Yes |
| EPS version |
2.92 |
| Fan diameter |
12 cm |
| Fan location |
Top |
| Height |
86mm |
| Input Current |
10/5 A |
| Max output current (+12V1) |
36 A |
| Max output current (+12V2) |
32 A |
| Max output current (+3.3V) |
20 A |
| Max output current (+5V) |
20 A |
| Max output current (+5Vsb) |
3 A |
| Max output current (-12V) |
0.3 A |
| Mean time between failures (MTBF) |
100000 h |
| Motherboard power cable length |
55cm |
| Motherboard power connector |
20+4 pin ATX |
| Noise Level |
24 dB |
| Noise level (full-load mode, 100%) |
24 dB |
| Noise level (quiet mode, 50%) |
8.9 dB |
| Noise level (silent mode, <30%) |
8.4 dB |
| Number of fans |
1 fan(s) |
| Number of PATA power connectors |
2 |
| Number of SATA power connectors |
5 |
| Number of screws |
5 |
| On/off switch |
Yes |
| Operating temperature (T-T) |
0 - 40 °C |
| Operating Voltage |
100 - 240 V |
| PCI Express connector |
Yes |
| PCI Express power connectors (6+2 pin) |
2 |
| Peak power |
820 W |
| Peripheral (Molex) power cable length |
550mm |
| Peripheral (Molex) power connectors (4-pin) |
1 |
| Power Factor |
0.98 |
| Power Factor Correction (PFC) type |
Active |
| Power Good signal delay range |
100 - 150 ms |
| Power protection features |
Over current, Over power, Over voltage, Overheating, Short circuit |
| Power supply unit (PSU) form factor |
ATX |
| Product colour |
Black |
| Product Type |
PC power supply unit |
| PSU output power |
750W |
| Purpose |
PC |
| SATA power cable length |
500,650,800,950 mm |
| Screws included |
Yes |
| Sustainability certificates |
ENERGY STAR, ErP |
| Sustainability compliance |
Yes |
| Total power |
750 W |
| Type |
PC power supply unit |
| Warranty period |
10 year(s) |
| Weight |
2.975 |
| Width |
160mm |
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