Asus Pro WS C621-64L SAGE WiFi 5 LGA 3647 CEB Motherboard

The ASUS Pro WS C621-64L SAGE is a workstation motherboard engineered around the Intel C621 chipset. It is designed to accommodate dual Intel Xeon Scalable or Xeon W-3200 series processors via its two LGA 3647 sockets, providing a foundation for intensive parallel computing tasks. The board supports a 6-channel memory architecture for each CPU, with 12 DIMM slots capable of holding up to 1536 GB of DDR4 RDIMM or LRDIMM ECC memory. Its CEB form factor provides the necessary space for this dual-processor layout and robust power delivery components.

For expansion, the motherboard is equipped with five PCIe 3.0 x16 slots, enabling the installation of multiple graphics cards or other high-bandwidth accelerators. Storage options include ten SATA III 6Gb/s ports and a single M.2 slot that supports both SATA and PCIe Gen3 x4 NVMe drives. Network connectivity is handled by dual Gigabit Ethernet ports and an integrated Wi-Fi 5 (802.11ac) module with Bluetooth 4.1 support. A range of USB 3.2 Gen 1 and Gen 2 ports are available for connecting modern peripherals, while the onboard Realtek ALCS1220A chip manages audio functions.

• Supports dual Intel Xeon processors via LGA 3647 sockets
• Utilizes the Intel C621 chipset for workstation performance
• Accommodates up to 1536 GB of DDR4 ECC memory across 12 slots
• Built on the CEB form factor for large-scale configurations
• Features five PCI Express 3.0 x16 expansion slots
• Provides ten SATA 6Gb/s ports and one M.2 slot
• Includes dual Gigabit Ethernet and integrated Wi-Fi 5 with Bluetooth 4.1
• Offers USB 3.2 Gen 1 and Gen 2 ports in Type-A and Type-C formats
• Equipped with a Realtek ALCS1220A audio codec