The ASRock Rack EPYCD8 is a server motherboard designed specifically for AMD’s EPYC processors, catering to the needs of enterprise environments and data centers. This motherboard is part of ASRock Rack’s commitment to providing robust solutions for server and workstation applications.
Form Factor and Socket The EPYCD8 motherboard follows the ATX form factor, which allows it to fit into a variety of chassis types, including 1U servers and conventional desktop cases. It features a single LGA 4094 socket that supports AMD’s EPYC 7001 (Naples) and 7002 (Rome) series processors, making it versatile for different generations of AMD’s server CPUs.
Memory Support This motherboard includes eight DIMM slots that support both RDIMM and LRDIMM memory types. It can accommodate up to 1 TB of DDR4 memory operating in an eight-channel configuration, with support for speeds up to DDR4-3200. This extensive memory capacity is crucial for applications requiring high bandwidth and low latency.
Expansion Slots The ASRock Rack EPYCD8 offers significant expansion capabilities with seven PCIe 3.0 slots: four full-length x16 slots and three half-length x8 slots. This configuration allows users to fully utilize the 128 PCIe lanes provided by the EPYC processor, making it suitable for multi-GPU setups or other high-performance computing tasks.
Storage Options For storage connectivity, the EPYCD8 includes two mini SAS HD connectors supporting up to eight SATA devices, along with an additional SATA DOM port for another device, bringing the total SATA capability to nine ports. Additionally, there are two PCIe 3.0 x4 M.2 slots for NVMe SSDs and two OCuLink ports for U.2 drives, enhancing its storage flexibility.
Networking Features The networking capabilities are powered by an Intel X550-AT2 Ethernet controller that provides dual 10 G Ethernet ports on the rear panel. This feature eliminates the need for additional network interface cards while ensuring high-speed connectivity essential for server operations.
Management Features Equipped with an Aspeed AST2500 management controller, the EPYCD8 allows remote management through a dedicated IPMI Ethernet port. This functionality is vital for system administrators who require out-of-band management capabilities to monitor and maintain servers remotely.
Power Efficiency and Performance In terms of power efficiency, the ASRock Rack EPYCD8 has shown competitive performance compared to other models in its class. It features an efficient power supply design that helps reduce overall energy consumption while maintaining stable operation under load.
Conclusion Overall, the ASRock Rack EPYCD8 is a well-rounded motherboard ideal for building powerful server systems leveraging AMD’s EPYC processors. Its combination of extensive memory support, ample expansion options, robust networking capabilities, and effective remote management makes it a strong contender in the enterprise market.
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