
Antec SIGNATURE CSK1000 PRO ATX3.1 power supply unit 1000 W 20+4 pin ATX ATX
by Antec
£85.99from 2 retailers
GTIN00761345200738
EAN0761345200738
MPN0-761345-20075-2
Prices updated 17 Mar 2026
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Product Description
1000 W 200 - 240 V 50 Hz. Motherboard power connector: 20+4 pin ATX. PC/Server ATX 80 PLUS Bronze. 12 cm. Introducing our CSK Pro ATX3.1 semi-modular power supply, designed with quality, efficiency, and performance. The CircuitShieldTM suite of industrial-grade protections ensure the power delivered to your system is safe and reliable in any environment. Advancing with ATX 3.1 & PCIe 5.1 compatibility, featuring 80 PLUS® BRONZE certification, and coming with Antec’s 5-year warranty, CSK Pro ATX3.1 provides you the impressive price-performance ratio.. ATX 3.1 & PCIe 5.1 Compatible. Our new CSK Pro ATX3.1 power supplies are certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCIe 5.1 12V-2x6 GPU cable enables seamless compatibility with the latest graphics cards, such as the NVIDIA® GeForce RTX™ 40 Series.. 80 Plus® Bronze Certified. Delivering up to 90% efficiency, CSK1000 Pro ATX3.1 gives you a cooler and quieter system, powered by the guaranteed 1000W of Continuous Power.. Power. Power protection features. No load operation, Over power, Over voltage, Surge & inrush protection (SIP), Under voltage. Input current. 6 A. AC input frequency. 50 Hz. AC input voltage. 200 - 240 V. Total power. 1000 W. Ports & interfaces. Peripheral (Molex) power connectors (4-pin). 3. Number of SATA power connectors. 6. Motherboard power connector. 20+4 pin ATX. Performance. ATX version. 3.1. 80 PLUS certification. 80 PLUS Bronze. Power supply unit (PSU) form factor. ATX. Purpose. PC/Server. Design. Fan diameter. 12 cm. General. Product family. SIGNATURE. Weight & dimensions. Height. 86 mm. Depth. 140 mm. Width. 150 mm
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