Antec CSK850 PRO ATX3.1 850W SMPS | 80 PLUS Bronze 230V EU | Semi-modular
Antec CSK850 PRO ATX3.1 850W SMPS | 80 PLUS Bronze 230V EU | Semi-modular
- Free Pan-India Shipping
- Easy 7-Day Returns
- GST Invoice on Every Order
- 100% Genuine, Brand New & Sealed
- Original Manufacturer Warranty
- Trusted Since 2014 Β· 15 Lakh+ Orders
Couldn't load pickup availability

β‘ 850W Output
Rated for 850W continuous power for a compatible desktop PC. Check total system power and GPU requirements.
π‘ 80 PLUS Bronze 230V EU
Certified 80 PLUS Bronze 230V EU for efficient power conversion.
π Semi-modular
Semi-modular cabling helps organise your build. Only use modular cables supplied for this exact PSU.
π¬οΈ 120mm Fan
Includes a 120mm fan for active PSU cooling.
π‘οΈ Power Delivery Features
12V-2x6 (600W) GPU cable; 2 CPU, 4 PCIe 6+2, 6 SATA and 3 Molex connectors
β
5 years Warranty
Manufacturer-listed 5 years warranty, subject to Antec terms and proof of purchase.
The Antec CSK850 PRO ATX3.1 is a 850W 80 PLUS Bronze 230V EU desktop PC power supply with 120mm cooling. 12V-2x6 (600W) GPU cable; 2 CPU, 4 PCIe 6+2, 6 SATA and 3 Molex connectors. Verify physical clearance, voltage range and connector requirements before installation.
| Specification | Details |
|---|---|
| Brand | Antec |
| Model | CSK850 PRO ATX3.1 |
| Colour | Black |
| Warranty | 5 years |
| Net Weight | 1.95kg |
| Output | 850W |
| Certification | 80 PLUS Bronze 230V EU |
| Fan | 120mm |
| Cabling | Semi-modular |
| Standard | ATX 12V 3.1 / PCIe 5.1 |
| Input Voltage | 200β240V AC |
| Product Dimensions | 140 Γ 150 Γ 86mm |
| Gross Weight | 2.47kg |
| Retail Box Dimensions | 29.65 Γ 20.3 Γ 13cm |