ASRock C621A WS LGA4189 ATX Motherboard

The ASRock C621A WS is a server-grade motherboard designed for the ATX form factor, supporting 3rd Gen Intel Xeon Scalable processors via the LGA4189 socket. It is built on the Intel C621A chipset, providing a stable and high-performance foundation for demanding workstation and server workloads. This platform is engineered for tasks such as data analytics, virtualization, and professional content creation that require substantial memory bandwidth and processing power. Its design balances extensive I/O capabilities with a standard ATX layout to ensure compatibility with a wide range of chassis.

This motherboard facilitates extensive memory configurations with eight DDR4 DIMM slots, enabling up to 1024 GB of ECC registered memory in an eight-channel architecture. Four PCIe 4.0 x16 slots offer substantial bandwidth for multiple GPUs, accelerators, or high-speed storage controllers. Storage connectivity is versatile, incorporating two M.2 slots, Mini-SAS HD, and SATA3 ports with integrated RAID functionality. For networking, the board is equipped with multiple 10GbE LAN ports to handle high-throughput data transfers in enterprise environments.

• Supports 3rd Gen Intel Xeon Scalable Processors
• Features an LGA4189 (Socket P+) processor socket
• Built on the Intel C621A chipset
• Standard ATX form factor for broad chassis compatibility
• Offers eight DDR4 DIMM slots with eight-channel support
• Accommodates up to 1024 GB of ECC registered memory
• Includes four PCIe 4.0 x16 expansion slots
• Provides multiple 10GbE LAN ports for high-speed networking
• Equipped with M.2, SATA3, and Mini-SAS HD storage interfaces
• Features an onboard TPM connector for enhanced system security