Seasonic CORE BC-650 power supply unit 650 W 20+4 pin ATX ATX Black
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- 650 W 100 - 240 V 50/60 Hz
- Motherboard power connector: 20+4 pin ATX
- PC ATX 80 PLUS Bronze
- Active 12 cm
- Black
CORE BC – Power Made Simple
The Seasonic CORE BC Series delivers reliable performance and modern ATX 3.1 compliance at an essential value. Designed for everyday builders and gamers, it embodies Seasonic’s trusted quality in a compact 140 mm design with a durable scratch-resistant finish.
With 80 PLUS® Bronze efficiency, Smart and Silent Fan Control (S2FC), and a 120 mm HDB fan, it ensures cool, quiet, and stable operation. The CORE BC-750 and CORE BC-850 include a 12V-2×6 PCIe Gen 5.1 cable, ready for the latest GPUs, while the CORE BC-650 meets all ATX 3.1 requirements with traditional connectors.
Built on decades of engineering excellence, the CORE BC Series delivers the quiet efficiency, reliability, and durability that define every Seasonic power supply.
Next-Gen and Legacy GPU Cable
Includes native 12V-2x6 and 2× 8-pin cables for maximum compatibility
S2FC - Intelligent Fan Control Technology
The Smart and Silent Fan Control (S2FC) system intelligently regulates the power supply’s fan speed to achieve the ideal balance between cooling efficiency and silent operation. By dynamically adjusting the fan curve according to temperature, it ensures that your system remains quiet during low-to-medium usage and effectively cooled when performance demands increase.
| Power | |
|---|---|
| Power protection features | Over current, Over power, Over voltage, Short circuit |
| Max output current (+5Vsb) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5V) | 2.5 A |
| Max output current (+12V) | 54 A |
| Max output current (+3.3V) | 20 A |
| Combined power (+5Vsb) | 12.5 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+12V) | 648 W |
| Combined power (+3.3V) | 100 W |
| Input current | 9 - 4.5 A |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 650 W |
| Ports & interfaces | |
|---|---|
| Cabling type | Non-Modular |
| PCI Express connector | Yes |
| ATX power connector (20+4 pin) | Yes |
| CPU power cable length | 60 cm |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| EPS power connector (4+4 pin) | Yes |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| Number of SATA power connectors | 6 |
| Motherboard power cable length | 55 cm |
| Motherboard power connector | 20+4 pin ATX |
| Performance | |
|---|---|
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Sleeve |
| 80 PLUS certification | 80 PLUS Bronze |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
| Design | |
|---|---|
| On/off switch | Yes |
| Fan location | Top |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Cooling type | Active |
| Product colour | Black |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
|---|---|
| Certification | CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6 |
| Compliance certificates | BSMI, CB, CCC, CE, EAC, REACH, RoHS, UKCA, WEEE, cTUVus |
| Weight & dimensions | |
|---|---|
| Height | 86 mm |
| Depth | 140 mm |
| Width | 150 mm |
| Technical details | |
|---|---|
| Sustainability certificates | ENERGY STAR |
