The Seasonic CORE BC-650 is a reliable 650W ATX power supply designed for PC builds that demand stable and efficient power delivery. Compliant with ATX version 3.1 and carrying an 80 PLUS Bronze certification, this unit strikes a solid balance between performance and value. Its non-modular cabling setup keeps things straightforward, while the all-black finish gives it a clean, understated look inside any compatible case.
Efficient Cooling and Power Delivery
The CORE BC-650 uses active cooling through a single 120mm sleeve bearing fan positioned on the top of the unit. This fan keeps internal temperatures in check across an operating range of 0 to 40 degrees Celsius. The unit delivers a combined +12V output of 648W with a maximum current of 54A, ensuring ample power for demanding processors and graphics cards. The wide input voltage range of 100 to 240V and support for 50/60Hz frequencies make it suitable for use in various regions.
Connectivity and Protection Features
The CORE BC-650 offers a practical range of connectors including a 20+4 pin ATX motherboard connector, a 4+4 pin CPU connector, two 6+2 pin PCIe connectors, three Molex connectors, and two SATA power connectors. An 8-pin PCIe connector is also included for added GPU compatibility. On the protection side, the unit incorporates over current, over power, over voltage, and short circuit protection, helping to safeguard connected components during operation. With an MTBF rating of 100,000 hours, this power supply is built with longevity in mind.
Product number manufacturer:
SRP-CBC651-A5A51JF
Certificates
Connectivity
ATX power connector (20+4 pin):
CPU power connector (4+4 pins):
Motherboard power connector:
20+4 pin ATX
PCI Express power connectors (6+2 pin):
2
PCI Express power connectors (8-pin):
Cooling
Energy management
Max output current (+12V):
54 A
Max output current (+3.3V):
20 A
Max output current (+5V):
2.5 A
Max output current (+5Vsb):
20 A
Max output current (-12V):
0.3 A
Environmental conditions
Operating temperature range (T-T):
0 - 40 °C
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 h
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