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Seasonic CORE BC ATX 3.1 CORE BC-750 ATX 3.1

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Seasonic CORE BC ATX 3.1 CORE BC-750 ATX 3.1
20265 year warranty
650 W750 W850 W
Main
Power750 W
Form factorATX
Specs
PFCactive
Cooling systemactive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Bronze
ATX12V version3.1
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA2
MOLEX1
PCIe 8pin (6+2)2
PCIe 16pin1 pcs
Cable systemnon-modular
Braided wires
Cable length
MB550 mm
CPU600 mm
PCIe550 mm
Max. power
+3.3V20 А
+5V20 А
+12V162 А
-12V0.3 А
+5Vsb2.5 А
+12V744 W
+3.3V +5V100 W
-12V3.6 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, OTP, UVP
Manufacturer's warranty5 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteseasonic.com
Added to E-CatalogMarch 2026
E-Catalog UK editor, PSUs
Valerii Lenko, edited 01.03.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

Buy Seasonic CORE BC ATX 3.1 CORE BC-750 ATX 3.1

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Seasonic SRP-CBC751-A5A51JF

EU PLUG.Seasonic Core BC-750 ATX3.1 750W Power Supply Unlock dependable and future-proof performance for your PC build with t... morehe Seasonic Core BC-750, a 750 W power supply engineered for stability, efficiency, and compatibility with the latest hardware standards.Built on Seasonic´s legacy of quality, this ATX unit delivers consistent power to fuel your gaming, content creation, and everyday computing needs.It provides the ideal foundation for builders seeking reliable power without complexity, ensuring your system runs smoothly and efficiently.The Core BC-750 is fully compliant with the new ATX 3.1 and PCIe 5.1 standards, making it the perfect choice for powering modern systems equipped with the latest generation of high-performance graphics cards.This forward-looking design ensures your build is ready to handle the demanding power excursions of cutting-edge components, offering peace of mind and a secure upgrade path for the future. Key Benefits * Next-Generation Ready:With full ATX 3.1 and PCIe 5.1 compliance, this power supply is designed to meet the rigorous power demands of the latest CPUs and GPUs, ensuring flawless performance and system stability even under heavy loads.* Certified Energy Efficiency:Achieve optimal power usage with 80 PLUS Bronze certification, guaranteeing up to 88% efficiency at 50% load.This translates to reduced energy waste, lower electricity bills, and less heat generation within your PC case.* Superior Voltage Stability:The advanced DC-to-DC converter design provides exceptionally tight voltage regulation and stability across all rails.This critical feature ensures your sensitive components receive clean, consistent power, enhancing overall system longevity and reliability.* Quiet and Cool Operation:Equipped with Seasonic´s Smart and Silent Fan Control (S2FC), the 120 mm fan intelligently adjusts its speed based on system load.It remains quiet during low-demand tasks and provides effective cooling when performance is required, creating a perfectly balanced acoustic experience.* Simplified Building Experience:The non-modular design features fixed, pre-attached cables, streamlining the installation process.This makes it an excellent choice for first-time builders or anyone who prioritizes a quick, straightforward setup right out of the box. Main Features * Fully Compliant with ATX 3.1 and PCIe 5.1 Standards * 80 PLUS Bronze Certified High Efficiency * Advanced DC to DC Converter Design * Smart and Silent Fan Control (S2FC) * 120 mm Sleeve Bearing Cooling Fan * Fixed Cable, Non-Modular Design * Comprehensive Suite of Industrial-Grade Safety Protections Technical Specifications * 80 PLUS Certification:Bronze * Wattage:750 W * Cabling:Non-Modular (Fixed Cables) * Fan Size:120 mm * Fan Bearing:Sleeve Bearing * Dimensions (L x W x H):140 mm x 150 mm x 86 mm * AC Input:Full Range (100 V - 240 V) * DC Output:+3.3V20A, +5V20A, +12V62A, -12V0.3A, +5VSB2.5A * MTBF 25 °C:100.000 hours * Protection Features:OPP (Over Power
Tradeinn.com
Delivery: in United Kingdom
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£56.49
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SeaSonic Core BC-750 750W Fully Wired 80+ Bronze ATX 3.1 Black Power S

Scan.co.uk
Delivery: to United Kingdom
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£59.99
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Seasonic Core BC-750 750W ATX 80 Plus Bronze PSU Power Supply - Black SRP-CBC751-A5A51JF

Upgrade your rig with the Seasonic Core BC-750 750W, 80 Plus Bronze, Fully Modular ATX PSU, designed for reliability and peak... moreperformance. Fast UK delivery at Box.
Box.co.uk
Delivery: to United Kingdom
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£59.94
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Seasonic Seasonic Core BC-750 750W ATX 3.1 PCIe 5.1 80 Plus Bronze Power Supply SRP-CBC751-A5A51JF

CORE BC – Power Made Simple The Seasonic CORE BC Series delivers reliable performance and modern ATX 3.1 compliance... moreat 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 CableIncludes native 12V-2x6 and 2× 8-pin cables for maximum compatibility Full Support for Legacy GPUsTo ensure compatibility with older GPUs, the CORE BC ATX 3.1 includes a 2× 8-pin PCIe cable. It delivers reliable power up and works seamlessly with graphics cards from previous generations. This cable makes it easy to upgrade your PSU without changing your GPU—perfect for users who want next-gen power with legacy support.
Overclockers.co.uk
Delivery: to United Kingdom
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£59.95
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750W Seasonic SRP-CBC751-A5A51JF 80 Plus Bronze PSU

CORE BC – Power Made Simple The Seasonic CORE BC Series delivers reliable performance and modern ATX 3.1 compliance... moreat 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 (S 2 FC), 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.
CCLonline.com
Delivery: to United Kingdom
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£59.99
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PSU Seasonic CORE BC-750 ATX 3.1