- The PROTON Full-Module PSU Series by CHIEFTEC is 80 PLUS BRONZE certified, delivering reliable and energy-efficient performance for today's high-demand systems.
BDF-650C
PROTON SERIES

OVERVIEW
Featuring advanced DC-to-DC power conversion technology, the PROTON Series offers enhanced energy efficiency, superior power stability, and improved component longevity. With 80 PLUS BRONZE certification, this series is engineered to deliver consistent performance while supporting power-saving operation.
SPECIFICATIONS












Model | PROTON 650W |
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Article no. | BDF-650C |
EAN code | 4710713231283 |
Weight (without/with package) | 2.11kg / 2.46kg |
AC Input | 100-240V / 10.0A |
Frequency | 50 - 60Hz |
+5V | 22A |
+3,3V | 22A |
+5V & +3,3V combined | 120W |
+12V1 | 54.2A |
+12V2 | - |
+12V1, +12V2 combined | 650W |
P.F. | >0,9 |
-12V | 0,3A / 3,6W |
+5VSB | 2,5A / 12,5W |
Maximum Power | 650W |
20+4 PIN ATX | 1 |
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8 PIN EPS (4+4) | 1 |
8 PIN PCIe (6+2) | 4 |
SATA | 6 |
MOLEX/FLOPPY | 3/1 |
20+4 PIN ATX | 500 |
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8 PIN EPS (4+4) | 550 |
8 PIN PCIe (6+2) | 2x 500/150 |
SATA | 2x 450/150/150 |
MOLEX/FLOPPY | 450/150/150/150 |
ATX12V Version | ATX 12V 2.3 |
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Efficiency | 80+Bronze |
Dimension (DxWxH) | 160 mm x 150 mm x 86 mm |
PFC | Active PFC (0,9) |
Fan | 140mm silent fan |
Security | AFC (Automatic Fan speed Control) OCP (Over Current Protection) OPP (Over Power Protection) OTP (Over Temperature Protection) OVP (Over Voltage Protection) SCP (Short Circuit Protection) SIP (Surge & Inrush Protection) UVP (Under Voltage Protection) |
Warranty | 24 Months |