Antec CSK DC 750W 80+ Bronze PSU

Antec CSK750 DC | 750W Bronze PSU with PCIe 5.1

The Antec CSK DC 750W PSU, 80+ Bronze, Fully Wired, Antec’s 5-year warranty delivers reliable DC-to-DC power for high-performance builds. With PCIe 5.1 readiness, 80+ Bronze efficiency, and industrial-grade protection, it’s built for modern gaming and workstation systems requiring clean, stable power.

Slim Specs Table

PCIe 5.1 Ready for Next-Gen GPUs

The CSK750 DC includes a dedicated PCIe 5.1 / 12V-2×6 cable, enabling seamless connection to the latest graphics cards. This ensures your system is future-proofed for high-power GPUs that demand stable, high-current delivery without voltage drops or instability.

Efficient Cooling with Silent Operation

A 120mm silent fan paired with Thermal Manager technology provides advanced low-voltage fan control. This keeps noise levels minimal under typical loads while maintaining optimal temperatures, so your system stays cool and quiet during intensive tasks.

Compact Design Fits More Cases

Compared to larger PSUs on the market, the CSK750’s compact footprint allows installation in a wider range of computer cases. This makes it ideal for space-conscious builds without sacrificing power delivery or reliability.

Industrial-Grade Protection Built In

CircuitShield™ suite of protections guards against over-voltage, under-voltage, short circuits, and over-power conditions. These industrial-grade safeguards ensure safe and reliable operation in any environment, protecting both the PSU and your components.

Box contents

• Antec CSK750 DC 750W PSU
• PCIe 5.1 / 12V-2×6 GPU cable
• Standard ATX power cables (non-modular)
• User manual
• Warranty card

Check before you buy

• Confirm your case has enough clearance for the 100mm PSU depth
• Verify your GPU’s power requirements match the 300W PCIe 5.1 connector
• Check that your build’s total power draw stays under 750W
• Ensure your region’s power grid falls within 100V-240V input range

Frequently Asked Questions

Q: Is this PSU fully modular?

A: No, the CSK750 DC uses a non-modular design with all cables attached.

Q: What does 80+ Bronze certification mean?

A: It indicates up to 88% efficiency under typical loads, reducing heat and power waste.

Q: Can this PSU handle PCIe 5.0 GPUs?

A: Yes, the included PCIe 5.1 cable is backward compatible with PCIe 5.0 graphics cards.

Q: What protections does this PSU include?

A: It features CircuitShield™ protections against over-voltage, under-voltage, short circuits, and over-power.

Q: What is the warranty period?

A: The CSK750 DC comes with Antec’s 5-year limited warranty.

The Consultant’s verdict & warranty

The Antec CSK750 DC 750W PSU offers a compelling balance of efficiency, protection, and PCIe 5.1 readiness for builders seeking reliable power without premium pricing. Its compact size, silent cooling, and comprehensive protection make it suitable for gaming rigs and content creation workstations. Covered by the standard Manufacturer Warranty.