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The Thermaltake Smart BM3 650W is an 80Plus Bronze certified, semi-modular power supply designed to meet Intel ATX 3.1 standards and support PCIe Gen 5 graphics cards. Featuring a 120mm fluid dynamic bearing fan with Smart Zero Fan technology, it delivers efficient, whisper-quiet cooling. Equipped with high-quality 105°C Japanese capacitors and comprehensive industrial-grade protections, it offers durability and reliability backed by a 5-year warranty—perfect for professionals seeking a future-proof, clean, and powerful PC build.












| ASIN | B0CFWQBDXQ |
| Best Sellers Rank | #55 in Computer Power Supplies |
| Brand | Thermaltake |
| Compatible Devices | Personal Computer |
| Connector Quantity | 12 |
| Connector Type Used on Cable | ATX, Molex, PCI Express, SATA |
| Cooling Method | Air |
| Customer Reviews | 4.6 4.6 out of 5 stars (352) |
| EU Spare Part Availability Duration | 5 Years |
| Fan Size | 120 Millimeters |
| Form Factor | ATX |
| Item Dimensions | 5.9 x 5.5 x 3.4 inches |
| Item Weight | 3.5 Pounds |
| Manufacturer | Thermaltake |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | PS-SPD-0650MNFABU-3 |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | Smart BM3 650 |
| Model Number | PS-SPD-0650MNFABU-3 |
| Number of Fans | 1 |
| Output Wattage | 650 |
| Power Supply Design | Semi-Modular |
| System Bus Connector Type | 24 Pin, 4+4 Pin |
| UPC | 841163089699 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 104 Degrees Fahrenheit |
| Warranty Description | 5 Year Manufacturer |
| Wattage | 650 watts |
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