Axiom 64GB DDR5-6400 ECC RDIMM for Cisco | Server Memory, Enterprise — HCI-MRX64G2RE5-AX

Add the memory headroom modern Cisco platforms need to keep critical services responsive. This Axiom 64GB DDR5-6400 ECC RDIMM is designed for Cisco server environments that depend on dense virtualization, in-memory applications, and sustained throughput under mixed workloads. DDR5-6400 delivers the bandwidth required to feed today’s processors without creating a memory bottleneck, while ECC support helps protect data integrity in always-on infrastructure. The registered DIMM architecture is suited to server-class deployments where stability, capacity, and predictable behavior matter more than consumer-grade speed claims. For IT teams standardizing on Cisco hardware, this module offers a straightforward way to scale memory without changing platform direction. It is a strong fit for environments where downtime is expensive, consolidation ratios are rising, and every additional gigabyte must support real production demand. Choose this module when you need capacity that earns its place in the rack. Ideal For Upgrade Cisco virtualization hosts running dense VM clusters Increase memory capacity for database and analytics servers Refresh production nodes that require ECC-protected server memory Standardize replacement memory across Cisco infrastructure fleets Why This Product 1 Higher capacity than 32 GB modules for denser workloads 2 DDR5-6400 bandwidth supports faster data movement than slower server memory 3 ECC and RDIMM design suit production servers better than desktop DIMMs 4 Cisco-targeted compatibility simplifies fleet standardization