The Antec CSK1000 PRO ATX3.1 is more than a power supply. It's the electricalbackbone of your high-performance PC, engineered with precision to supportnext-generation systems with unwavering reliability and operational efficiency.Drawing from Antec's legacy of innovation, trusted by builders and gamers alike,the Antec CSK1000 PRO is designed to handle the demands of modern computingenvironments with intelligence, versatility, and confidence.At its core lies a 1000W continuous power output, certified under 80 PLUS®Bronze standards to deliver up to 90% efficiency under typical loads. Thistranslates into reduced energy consumption, lower thermal output, andultimately, a more stable platform for your most intensive taskswhether you'rerendering large-scale assets, deep into a gaming session, or running demandingproductivity suites.The CSK1000 PRO is fully ATX 3.1 certified, meeting the latest Intel powerdelivery specifications. It also introduces support for PCIe 5.1, with adedicated 12V-2x6 connector (capable of delivering up to 600W) designed to powerthe newest generation of graphics cards, including the NVIDIA® GeForce RTX 40Series. This forward-compatible approach makes it an ideal choice for usersbuilding today with tomorrow in mind.The semi-modular layout gives you the flexibility to customise cable routingbased on your build, improving airflow and minimising clutter. Pre-attachedessential cables reduce setup time, while detachable connectors provideadditional configuration freedom. The result is a cleaner, more breathablesystem interior, particularly valuable for airflow-optimised cases andminimalist builds.Engineered for silence as much as performance, the Antec CSK1000 PRO features a120mm silent fan governed by Antec's proprietary Thermal Manager system. Thisintelligent fan control algorithm adjusts speed in real-time based on systemload and temperature, delivering the cooling you need without excessive noise,perfect for both high-performance gaming environments and creative workstationswhere acoustic balance is key.Underpinning it all is CircuitShield, Antec's comprehensive suite ofindustrial-grade protections. From Over Voltage Protection (OVP) and OverTemperature Protection (OTP) to Short Circuit and Surge Protection (SCP andSIP), the Antec CSK1000 PRO actively defends both itself and your systemcomponents against irregularities and power anomalies.Compact in size yet robust in output, the 140mm chassis ensures compatibilitywith a wide range of enclosures, giving builders the freedom to design withoutcompromise. Every detailfrom the clean cable layout to the reinforcedcomponentsis a reflection of Antec's commitment to quality, dependability, andpurposeful engineering.For those seeking a PSU that matches technical excellence with system-levelharmony, the Antec CSK1000 PRO ATX3.1 is a power solution you can build around,with assurance.FEATURES * 1000W continuous power delivery with high-load stability * Certified ATX 3.1 for modern power requirements and power excursion management * PCIe 5.1 ready with 12V-2x6 (600W) connector for latest GPU standards * 80 PLUS® Bronze Certified (up to 90% efficiency at typical loads) * Semi-modular layout for improved cable management and airflow * 120mm low-noise fan with intelligent thermal control (Thermal Manager) * Industrial-grade CircuitShield protection: OVP, OCP, OTP, OPP, SCP, SIP, NLO * Five-year warranty backed by Antec's global support infrastructureSPECIFICATIONSElectrical Output * Total Capacity: 1000W Continuous * Input Voltage: 200V240V * Input Current: Up to 6A * Input Frequency: 50Hz60Hz * Power Good Signal: 100150ms * Power Factor Correction: Active PFC * Efficiency: 80 PLUS Bronze Certified * Operating Temperature: 0°C to 40°CConnectivity & Cabling * Motherboard: 1 × 24 (20+4) pin * CPU: 2 × 8 (4+4) pin * PCIe: 4 × 8 (6+2) pin * PCIe 5.1: 1 × 16 (12+4) pin 12V-2x6 (600W) * SATA: 6 × SATA connectors * Molex: 3 × 4-pin MolexCooling & Acoustics * Fan: 120mm silent fan * Control: Thermal Manager smart fan curve * Acoustic Profile: Low-noise operation under all load conditions * Safety & Protection (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 (NLO)Certifications * 80 PLUS Bronze 230V EU * TUV, CB, CE, RCM, BIS, KC, UKCAPhysical Dimensions * PSU Dimensions: 14cm (L) × 15cm (W) × 8.6cm (H) * Box Dimensions: 29.65cm × 20.3cm × 13cm * Net Weight: 2020g * Gross Weight: 2550gRegional UPC Codes * EC: 0-761345-20073-8 * Australia: 0-761345-20074-5 * Great Britain: 0-761345-20075-2 * Thailand: 0-761345-20076-9WHAT'S IN THE BOX * Antec CSK1000 PRO ATX3.1 Power Supply Unit × 1 * Power Cable × 1 * Modular Cable Set × 1 * Mounting Screws × 1 * User Manual × 1
