Seasonic CORE BC-750 ATX 3.1 750W 80 Plus Bronze Power Supply

Reliable 750W Power for Gaming and Everyday PC Builds

The Seasonic CORE BC-750 ATX 3.1 is a dependable and affordable power supply designed for gamers, home users and PC builders who need stable power delivery and modern hardware compatibility. Built on Seasonic's renowned reputation for quality and reliability, this 750W PSU provides excellent performance for gaming systems, productivity PCs and workstation builds.

Featuring ATX 3.1 compliance, PCIe 5.1 readiness, a quiet 120mm Hydro Dynamic Bearing fan, intelligent Smart & Silent Fan Control (S²FC) technology and comprehensive protection features, the CORE BC-750 delivers reliable power and long-term value.

Key Features & Benefits

Reliable 750W Continuous Power

Delivering 750W of continuous power, the CORE BC-750 is suitable for a wide range of modern desktop systems.

Ideal for:

• Gaming PCs
• Streaming systems
• Home office workstations
• Productivity PCs
• Content creation systems
• System upgrades

Its powerful +12V rail provides up to 744W, ensuring stable operation for CPUs and graphics cards under load.

ATX 3.1 Ready

Built to support the latest ATX 3.1 standard, the CORE BC-750 is designed for modern hardware platforms and future upgrades.

Benefits include:

• Improved compatibility
• Enhanced transient power handling
• Reliable modern GPU support
• Future-ready system design

PCIe 5.1 Platform Support

Designed with next-generation graphics card compatibility in mind, the CORE BC-750 supports modern GPU power requirements while remaining compatible with older graphics cards.

Advantages:

• Support for modern graphics cards
• Legacy GPU compatibility
• Easier upgrade paths
• Greater build flexibility

80 Plus Bronze Efficiency

The CORE BC-750 is designed to deliver efficient power conversion and reduced energy waste.

Benefits include:

• Improved power efficiency
• Reduced heat output
• Lower energy consumption
• Reliable daily performance

An excellent balance between affordability and performance.

Smart & Silent Fan Control (S²FC)

Seasonic's Smart & Silent Fan Control technology continuously monitors PSU temperatures and adjusts fan speed automatically.

Benefits include:

• Quiet operation during light workloads
• Effective cooling under load
• Lower system noise
• Enhanced thermal management

120mm Hydro Dynamic Bearing Fan

The high-quality 120mm HDB fan provides dependable cooling performance with low noise output.

Features:

• Long-lasting durability
• Improved airflow
• Smooth operation
• Reduced vibration
• Enhanced cooling efficiency

Rated for approximately 40,000 hours of operation.

Premium Braided Black Cables

Individually styled black braided cables provide a cleaner internal appearance and improved cable routing.

Advantages:

• Better cable management
• Improved airflow
• Professional system aesthetics
• Easier installation

Trusted Seasonic Quality

Built using Seasonic's decades of power supply expertise, the CORE BC-750 offers dependable long-term performance.

Highlights include:

• Stable voltage regulation
• High-quality internal components
• Long operational lifespan
• Proven reliability
• Excellent build quality

Comprehensive Protection Features

Advanced protection systems help keep your PC components safe.

Protection Technologies Include:

• OCP (Over Current Protection)
• OPP (Over Power Protection)
• OTP (Over Temperature Protection)
• OVP (Over Voltage Protection)
• UVP (Under Voltage Protection)
• SCP (Short Circuit Protection)

Providing peace of mind during gaming and everyday use.

Ideal For

✅ Mainstream Gaming PCs
✅ AMD Ryzen Systems
✅ Intel Core Builds
✅ Streaming PCs
✅ Productivity Workstations
✅ Everyday Desktop Computers
✅ Content Creation Systems
✅ ATX 3.1 Ready Upgrades

Technical Specifications

General

• Brand: Seasonic
• Model: CORE BC-750 ATX 3.1
• Part Number: SRP-CBC751-A5A51JF
• Colour: Black
• Form Factor: ATX / EPS

Power

• Total Continuous Power: 750W
• 80 Plus Bronze Certified

Electrical Specifications

• Input Voltage: 100V - 240V
• Input Current: 10A - 5A
• Frequency Range: 50Hz - 60Hz
• Full Range AC Input

Cooling

• 120mm Fan
• Hydro Dynamic Bearing (HDB)
• Smart & Silent Fan Control (S²FC)
• Fan Life Expectancy: 40,000 Hours

Reliability

• MTBF: 100,000 Hours

Cable Design

• Individual Black Cables with Braided Pattern

Protection Features

• OCP
• OPP
• OTP
• OVP
• UVP
• SCP

Power Distribution

Total Continuous Power: 750W

Operating Temperature

• 0°C to 40°C

Certifications

• CE
• CB
• CCC
• cTUVus
• TUV
• BSMI
• EAC
• UKCA

Environmental Compliance

• Energy Star
• RoHS
• REACH
• WEEE
• ErP Lot 6

Warranty

• 5-Year Manufacturer Warranty

What's in the Box?

• Seasonic CORE BC-750 Power Supply
• Power Cables
• Mounting Hardware
• User Documentation

Why Choose the Seasonic CORE BC-750?

The Seasonic CORE BC-750 ATX 3.1 is an excellent power supply for users seeking dependable performance, modern compatibility and exceptional value. With 750W continuous power, ATX 3.1 support, PCIe 5.1 readiness, intelligent S²FC cooling, a durable 120mm HDB fan, and comprehensive safety protections, it provides the reliability required for gaming, productivity and everyday computing. Backed by Seasonic's trusted engineering and a 5-year manufacturer warranty, the CORE BC-750 offers a solid foundation for any modern PC build.