Antec CSK1000 PRO | 1000W Continuous | ATX 3.1 Certified | PCIe 5.1 Ready | 80 PLUS Bronze – New
R1,558.71 incl. VAT
⚡ EFT price: R1,543.12 — when you pay by EFT
Built for the Builds That Don’t Compromise
The Antec CSK1000 PRO is the electrical foundation your high-performance rig deserves. Whether you’re deep in a gaming marathon, rendering complex 3D scenes, or running demanding productivity workloads, 1000W of continuous, stable power keeps everything running without hesitation — even under peak load.
Ready for the Next Generation of GPUs
With full ATX 3.1 certification and a dedicated PCIe 5.1 12V-2×6 connector capable of delivering up to 600W, the CSK1000 PRO is built to support the latest NVIDIA® GeForce RTX™ 40 Series cards and whatever comes next — making it the last PSU upgrade you’ll need to worry about for a long time.
Clean Builds, Quiet Operation
The semi-modular design lets you route only the cables you need, cutting clutter and improving airflow inside your case. Pair that with a 120mm fan governed by Antec’s intelligent Thermal Manager system, and you get a PSU that stays whisper-quiet unless your system truly demands otherwise.
Protected From Every Angle
Antec’s CircuitShield™ suite wraps your entire system in industrial-grade protection — guarding against over-voltage, over-current, over-temperature, short circuits, and power surges. Backed by a five-year warranty, this is a power supply you can build around with confidence.
Out of stock
Total Capacity | 1000W Continuous |
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Efficiency Rating | 80 PLUS® Bronze Certified (up to 90% efficiency at typical loads) |
ATX Standard | ATX 3.1 Certified |
Power Factor Correction | Active PFC |
Operating Temperature | 0°C to 40°C |
Input Voltage | 200V – 240V |
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Input Current | Up to 6A |
Input Frequency | 50Hz – 60Hz |
Power Good Signal | 100 – 150ms |
Motherboard | 1 × 24 (20+4) pin |
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CPU | 2 × 8 (4+4) pin |
PCIe | 4 × 8 (6+2) pin |
PCIe 5.1 | 1 × 16 (12+4) pin 12V-2×6 (up to 600W) |
SATA | 6 × SATA connectors |
Molex | 3 × 4-pin Molex |
Cable Management | Semi-Modular |
Fan Size | 120mm Silent Fan |
|---|---|
Fan Control | Thermal Manager Smart Fan Curve |
Acoustic Profile | Low-noise operation under all load conditions |
Protection Suite | CircuitShield™ — OVP, OCP, UVP, OPP, OTP, SCP, SIP, NLO |
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PSU Dimensions | 140mm (L) × 150mm (W) × 86mm (H) |
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Net Weight | 2020g |
Certifications | 80 PLUS Bronze 230V EU, TUV, CB, CE, RCM, BIS, KC, UKCA |
Warranty | 5-Year Warranty backed by Antec’s global support infrastructure |
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| Weight | 1.92 kg |
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| Dimensions | 29.5 × 13.5 × 20.5 cm |
| Brand | Antec |
| Warranty | 60 Months |
