Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 7 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Semi-Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 150,500 mm |
| Peripheral (Molex) power cable length | 150,500 mm |
| PCI Express power cable length | 600 mm |
| Weight & dimensions | |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Input current | 15 A |
| Nominal power | 650 W |
| Efficiency | 85 % |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 650 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 54.2 A |
| Max output current (+5V) | 18 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 650 W |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 85% |
| Storage temperature (T-T) | -40 - 55 °C |
| Operating temperature (T-T) | 5 - 45 °C |
| Storage relative humidity (H-H) | 10 - 95% |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Bronze |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Safety | CE/UKCA/LVD/UKCA/FCC/ICES/TUV/CB/cTUVus/BSMI/CCC |
| Form factor | ATX |
| Purpose | PC |
| Supported motherboard form factors | ATX |
| ATX version | 3.0 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| EAN | 4713227539630 |
The Thermaltake Smart BM3 650W is an ATX power supply unit designed for mid-range computer systems. It delivers a nominal power output of 650 watts and operates with 80 PLUS Bronze certified efficiency, which specifies up to 85% energy conversion under typical loads. This unit complies with the ATX 3.0 standard to meet the power excursion requirements of contemporary hardware. Its semi-modular design permits the connection of only essential cables, which can aid in cable management and improve internal airflow within the chassis.
Cooling is managed by a single 120mm fan that provides active heat dissipation during operation. The unit is built within a standard ATX form factor with a depth of 140mm, facilitating installation in most compatible cases. A comprehensive suite of protection circuits is integrated, including over voltage, over power, under voltage, over current, over temperature, and short circuit protections to safeguard system components. The Mean Time Between Failures (MTBF) is rated at 100,000 hours, indicating its design for long-term operational stability.
Key Features:- Provides a total power output of 650W
- Features 80 PLUS Bronze energy efficiency certification
- Built with a standard ATX power supply form factor
- Utilizes a semi-modular cabling system
- Equipped with four 6+2 pin PCIe power connectors
- Cooled by a single 120mm fan
- Complies with the ATX 3.0 standard
- Measures 150 x 86 x 140 mm
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 18:00
Estimated delivery: 22.12 - 23.12
Today: 09:00 - 17:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 17:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 18:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 17:00
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 23.12
- manual pdf (English)


