Antec PRO 1000W ATX 3.1 Power Supply - 80 PLUS Bronze, Semi-Modular, PCIe 5.1 Ready, 12V-2x6 Connector, Quiet 120mm Fan

The Antec CSK1000 PRO is a high-performance 1000?W continuous-output power supply unit (PSU), fully compliant with ATX?3.1 and supporting PCIe?5.1 standards. Designed for modern systems, it delivers up to 90% efficiency under typical loads (80?PLUS Bronze certified), and features a semi-modular cable design for improved airflow and simplified cable management.

Key Features Compliant with ATX 3.1 and PCIe 5.1, including a dedicated 12V-2×6 GPU connector capable of delivering up to 600?W.

1000?W continuous power output with a powerful single +12?V rail delivering up to 83.3?A.

Up to 90% efficiency under typical loads, meeting 80?PLUS Bronze (230V EU) standards.

CircuitShield™ protection suite with protections including OCP, OVP, UVP, OPP, OTP, SCP, SIP, and NLO.

Equipped with a 120?mm silent fan featuring intelligent thermal management for optimal balance of cooling and quiet operation.

Semi-modular design for cleaner builds—essential cables are fixed, while others are detachable.

Compact form factor measuring 140?×?150?×?86?mm; net weight approximately 2.02?kg.

Backed by a 5-year warranty.

Technical