Antec CSK1000 PRO 1000W PSU 80 Plus Bronze Power Supply ATX3.1 PCIe5.0 - Semi Wired

Product details

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 FeaturesCompliant with ATX 3.1 and PCIe 5.1, including a dedicated 12V-2x6 GPU connector capable of delivering up to 600W.1000W continuous power output with a powerful single +12V rail delivering up to 83.3A.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 140x150x86mm; net weight approximately 2.02kg.Backed by a 5-year warranty.Technical SpecificationsElectrical PerformanceParameter SpecificationMax Output 1000W Continuous+12?V Rail 83.3AInput Voltage 200–240V ACInput Current Up to 6AFrequency Range 50–60HzPower Factor Correction Active PFCPower Good Signal 100–150msOperating Temperature 0–40°CEfficiency Up to 90%Cooling & Acoustics120?mm silent fanIntelligent speed control for optimized noise and temperature levelsProtection Features (CircuitShield™)Over Voltage Protection (OVP)Over Current Protection (OCP)Under Voltage Protection (UVP)Over Power Protection (OPP)Over Temperature Protection (OTP)Short Circuit Protection (SCP)Surge & Inrush Protection (SIP)No Load Operation Protection (NLO)Connectors1 x 24-pin main motherboard connector2 x 8-pin EPS (4+4) for CPU4 x 8-pin PCIe (6+2) for GPUs1 x 16-pin PCIe 5.1 (12V-2x6)6 x SATA power connectors3 x Molex peripheral connectorsPhysical Dimensions & WeightPSU Size: 140x150x86mmBox Size: 296.5x203x130mmNet Weight: ~2.02kgGross Weight: ~2.55kgCertifications 80 PLUS Bronze (230?V EU)Safety approvals: TUV, CB, CE, RCM, BIS, KC, UKCAIn the BoxAntec CSK1000 PRO PSUPower cableModular cablesMounting screwsUser manual