Antec CSK1000 PRO ATX3.1 Semi-Modular 1000W Power Supply (80 PLUS Bronze, PCIe 5.1, ATX 3.1 Certified)
Brand: Antec
R1 587.58 incl. VAT
In stock · Free delivery from R3 000 · Secure PayFast checkout (card or instant EFT)

The Antec CSK1000 PRO ATX3.1 is more than a power supply. It’s the electrical backbone of your high-performance PC, engineered with precision to support next-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 computing environments 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. This translates into reduced energy consumption, lower thermal output, and ultimately, a more stable platform for your most intensive tasks—whether you're rendering large-scale assets, deep into a gaming session, or running demanding productivity suites. The CSK1000 PRO is fully ATX 3.1 certified, meeting the latest Intel power delivery specifications. It also introduces support for PCIe 5.1, with a dedicated 12V-2x6 connector (capable of delivering up to 600W) designed to power the newest generation of graphics cards, including the NVIDIA® GeForce RTX™ 40 Series. This forward-compatible…
Specifications
- Total Capacity
- 1000W Continuous
- Input Voltage
- 200V–240V
- Input Current
- Up to 6A
- Input Frequency
- 50Hz–60Hz
- Power Good Signal
- 100–150ms
- Power Factor Correction
- Active PFC
- Efficiency
- 80 PLUS Bronze Certified
- Operating Temperature
- 0°C to 40°C