be quiet! SFX POWER 3 300W, 300 W, 100 - 240 V, 350 W, 50/60 Hz, 5/2 A, 5 A
| Total power | 300 W |
| AC input voltage | 100 - 240 V |
| Peak power | 350 W |
| AC input frequency | 50/60 Hz |
| Input current | 5/2 A |
| Maximum input current (@110V) | 5 A |
| Maximum input current (@220V) | 2 A |
| Power factor | 0.98 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 85 W |
| Combined power (+12V) | 300 W |
| Combined power (+5V) | 85 W |
| Max output current (+3.3V) | 16 A |
| Max output current (+12V1) | 25 A |
| Max output current (+5V) | 16 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Hold time | 26.8 ms |
| Efficiency | 88.1% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Motherboard power connector | 20+4 pin ATX |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| Motherboard power cable length | 35 cm |
| Number of SATA power connectors | 3 |
| SATA power cable length | 300,450,600 mm |
| Peripheral (Molex) power cable length | 300,450 mm |
| PCI Express power connectors (6+2 pin) | 1 |
| PCI Express power cable length | 40 cm |
| CPU P4 connector (4-pin) | 1 |
| CPU power cable length | 40 cm |
| Floppy drive power connector | 1 |
| Floppy disk drive cable length | 60 cm |
| Cabling type | Non-Modular |
| Purpose | PC |
| Power supply unit (PSU) form factor | SFX |
| 80 PLUS certification | 80 PLUS Bronze |
| ATX version | 3.42 |
| EPS version | 2.92 |
| Noise level | 29.4 dB |
| Bearing technology | Rifle |
| Mean time between failures (MTBF) | 100000 h |
| Safety | CE, CB, TÜV, CU |
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 8 cm |
| Number of fans | 1 fan(s) |
| On/off switch | Y |
| Width | 125 mm |
| Depth | 100 mm |
| Height | 64 mm |
| Weight | 840 g |
| Package width | 197 mm |
| Package depth | 75 mm |
| Package height | 207 mm |
| Package weight | 1.19 kg |
| Package type | Box |
| Sustainability compliance | Y |
| Sustainability certificates | ENERGY STAR, ErP, RoHS, WEEE |
| Shipping (inner) case length | 45.7 cm |
| Shipping (inner) case width | 26.5 cm |
| Shipping (inner) case height | 23.3 cm |
| Products per shipping (inner) case | 6 pc(s) |
| Shipping (inner) case gross weight | 7.91 kg |
Data sheet
Reference: I-3963765
be quiet! TFX POWER 3 300W Bronze, 300 W, 100 - 240 V, 350 W, 50/60 Hz, 4/1.5 A, 4 A
Reference: I-4154174
Brand: Thermaltake
Thermaltake Toughpower GF3, 850 W, 100 - 240 V, 50 - 60 Hz, Active, 120 W, 849.6 W
Reference: I-3742954
be quiet! Dark Base 700, Midi Tower, PC, Black, ATX, EATX, micro ATX, Mini-ITX, Acrylonitrile butadiene styrene (ABS), Aluminium, Steel, Tempered glass, Multi
Reference: I-3787925
be quiet! System Power 9 | 500W CM, 500 W, 200 - 240 V, 50 Hz, 4 A, Active, 110 W
Reference: I-4209634
Brand: Super Micro
Reference: I-4194518
Brand: Seasonic
Reference: I-3826998
Brand: Fractal Design
Fractal Design Define 7, Midi Tower, PC, Black, ATX, EATX, micro ATX, Micro-ITX, Aluminium, Steel, 18.5 cm
Reference: I-4149026
Brand: MSI
MSI MPG Z790 CARBON WIFI, Intel, LGA 1700, Intel® Celeron®, Intel® Pentium® Gold, LGA 1700, DDR5-SDRAM, 128 GB
Reference: I-4115053
Brand: ASUS
ASUS PRIME H610M-R D4, Intel, LGA 1700, Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel Pentium G, LGA 1700, DDR4-SDRAM, 64 GB
Reference: I-3742995
be quiet! Pure Base 600, Midi Tower, PC, Black, ATX, micro ATX, Mini-ITX, ABS synthetics, Steel, Gaming
Reference: I-4035668
Brand: ASUS
ASUS PRO B660M-C D4-CSM, Intel, LGA 1700, Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9,..., DDR4-SDRAM, 128 GB, DIMM
Reference: I-4230226
Brand: Seasonic
Seasonic G12 GC, 550 W, 100 - 240 V, 50 - 60 Hz, 10 A, Active, 100 W
Reference: I-4024167
FSP/Fortron Dagger PRO, 650 W, 100 - 240 V, 50/60 Hz, 10 A, 5 A, 120 W
Reference: I-4176985
Brand: Supermicro
Supermicro MBD-X12SPI-TF, Intel, DDR4-SDRAM, 2 TB, DIMM, 1.2 V, 3200 MHz
be quiet! SFX POWER 3 300W, 300 W, 100 - 240 V, 350 W, 50/60 Hz, 5/2 A, 5 A
