Antec CSK850 PRO ATX 3.1 850W Semi-Modular 80 Plus Bronze Power Supply Unit
- Introducing our CSK Pro ATX3.1 semi-modular power supply, designed with quality, efficiency, and performance. The CircuitShieldsuite of industrial-grade protections ensure the power delivered to your system is safe and reliable in any environment. Advancing with ATX 3.1 & PCIe 5.1 compatibility, featuring 80 PLUS BRONZE certification, and coming with Antec’s 5-year warranty, CSK Pro ATX3.1 provides you the impressive price-performance ratio.
- ATX 3.1 & PCIe 5.1 Compatible
- Our new CSK Pro ATX3.1 power supplies are certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCIe 5.1 12V-2×6 GPU cable enables seamless compatibility with the latest graphics cards, such as the NVIDIA GeForce RTX 40 Series.
- 80 Plus Bronze Certified
- Delivering up to 90% efficiency, CSK850 Pro ATX3.1 gives you a cooler and quieter system, powered by the guaranteed 850W of Continuous Power.
- 5-Year Warranty
- Antec commits a 5-year warranty and offers our quality tech support and customer service.
- 120mm Silent Fan
- The whisper-quiet 120mm fan provides high airflow with the durability and longevity that is a Antec signature.
- Thermal Manager
- Thermal Manager, an advanced low voltage fan control for optimal heat & noise management, allows your PSU to stay at the optimal temperature.
- Better cable management and airflow
- Semi-modular cable system allows users to use only the necessary cables and eliminates cable clutter that can obstruct and compromise airflow.
- Compact Size
- Compared to large power supplies on the market, it is smaller in size and can be used with a wider range of computer cases.
| Model | CSK850 PRO ATX3.1 |
| Safe Model | V5000A209A-23 |
| Type | ATX 12V 3.1 |
| Dimension | 140(L)*150(W)*86(H) |
| Modular | Semi-Modular |
| Warranty | 5 years |
| Input Voltage | 200V-240V |
| Input Current | 5A Max |
| Input Frequency Range | 50Hz |
| PFC | Active PFC |
| Power Good Signal | 100-150ms |
| Protection | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO |
| Output Capacity | 850W |
| Operation Temperature | 0~40°C |
| Regulatory | TUV / CB / RCM / CE / BIS / UKCA / KC |
| Fan | 120mm Silent Fan |
| Certifications | 80 Plus Bronze 230V EU |
| Connector | 1 x 24 (20+4) pin MB |
| 1 x 16 (12+4) pin PCIE 5.1 12V-2×6 (600W) | |
| 2 x 8 (4+4) pin CPU | |
| 4 x 8 (6+2) pin PCI-E | |
| 6 x SATA | |
| 3 x Molex | |
| Box Dimensions | 296.5(L) x 203(W) x 130(H) mm |
| Net Weight | 1.95 Kg |
| Gross Weight | 2.47 Kg |
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