The Seasonic CORE BC-750 is a reliable 750W ATX power supply designed for desktop PC builds. Compliant with ATX version 3.1, this unit comes in a classic black finish and features a non-modular cable design, making it a straightforward and cost-effective choice for system builders. With an 80 PLUS Bronze certification, it delivers a solid level of energy efficiency under varying load conditions. The unit supports a wide input voltage range of 100 to 240V and operates at both 50 and 60 Hz, making it suitable for use in different regions. Its compact ATX form factor measures 150 x 86 x 140 mm, fitting comfortably in most standard cases.
Connectivity and Power Output
The CORE BC-750 offers a comprehensive set of connectors to support a wide range of components. It includes a 20+4 pin ATX motherboard connector, a 4+4 pin CPU connector, four 6+2 pin PCIe connectors, six SATA power connectors, and three Molex connectors. The combined +12V rail delivers up to 744W with a maximum output current of 62A, making it well suited for modern graphics cards and processors.
Cooling and Protection
Cooling is handled by a single 120mm sleeve bearing fan mounted on top of the unit, providing active airflow to keep temperatures under control during operation. The power supply includes multiple built-in protection mechanisms, covering over current, over power, over voltage, and short circuit scenarios. The unit has a rated mean time between failures of 100,000 hours, reflecting its focus on long-term operational stability.
Product number manufacturer:
SRP-CBC751-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):
4
PCI Express power connectors (8-pin):
Cooling
Energy management
Max output current (+12V):
62 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
2.5 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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