ASRock C621A WS Motherboard - Intel C621A Chipset - LGA4189 Socket - CEB Form Factor - 8x DDR4 DIMM - 2x 10GbE LAN - IPMI

The ASRock C621A WS is a high-performance workstation motherboard designed for Intel Xeon W-3300 series processors. Built on the Intel C621A chipset with LGA4189 socket, it delivers exceptional computing power for demanding professional workloads such as 3D rendering, video editing, scientific simulations, and AI development. With support for up to 2TB of DDR4 ECC memory, multiple PCIe 4.0 slots, and dual 10 Gigabit Ethernet, this motherboard provides the reliability and scalability required for mission-critical applications.

Advantages

Unmatched performance and stability for workstation environments. The C621A WS supports quad-channel DDR4 memory with ECC for data integrity, and its CEB form factor ensures compatibility with a wide range of server chassis. The integrated ASPEED AST2600 IPMI controller enables remote management, while dual Intel X710-AT2 10GbE LAN ports provide ultra-fast networking. With eight SATA3 ports and dual Hyper M.2 slots, storage flexibility is extensive.

Suitable for

• Professional workstations for content creation, CAD, and engineering
• Data analysis and scientific computing
• Virtualization and server applications
• High-performance computing (HPC) clusters

Key specifications

• CPU Socket: LGA4189 (Socket P+)
• Chipset: Intel C621A
• Memory: 8x DDR4 DIMM, Quad Channel, up to 2TB ECC RDIMM/LRDIMM
• Expansion Slots: 4x PCIe 4.0 x16, 2x PCIe 4.0 x8
• Storage: 8x SATA3 6Gb/s, 2x Hyper M.2 (PCIe Gen4 x4)
• LAN: 2x 10 Gigabit Ethernet (Intel X710-AT2), 1x Gigabit Ethernet (Realtek RTL8211E for IPMI)
• USB Rear: 2x USB 3.2 Gen2 Type-A, 1x USB 3.2 Gen2 Type-C, 2x USB 3.2 Gen1 Type-A
• Form Factor: CEB (Compact Extended ATX)
• IPMI: ASPEED AST2600
• Audio: Realtek ALC1220 7.1 CH HD Audio
• Power: 24-pin ATX, 2x 8-pin 12V, 1x 6-pin 12V
• RAID: Intel C621A (SATA RAID 0, 1, 5, 10)
• OS Support: Windows 10/11 64-bit, Linux

Recommendations

For optimal performance, pair this motherboard with Intel Xeon W-3300 series processors and DDR4 ECC memory modules. Ensure your power supply meets the connector requirements. Ideal for professionals requiring robust, reliable workstation platforms.