Cisco DPX50/X90 RD95 4x10G SR NIC Module | Enterprise Network Adapter — RD95-4X10GBPSR-5Y

Keep critical DPX50/X90 systems connected with a pluggable NIC module designed for 4 x 10 GbE SR uplinks. This Cisco module is built for environments where port density, fiber-based short-reach connectivity, and stable performance matter more than commodity adapter pricing. It fits teams standardizing on 10 GbE infrastructure for aggregation, virtualization, and east-west traffic without adding unnecessary complexity. The pluggable form factor helps simplify serviceability and platform planning, while the SR optical profile is well suited for data center runs that stay within rack, row, or adjacent-cabinet distances. For infrastructure teams, that means a cleaner path to consistent bandwidth across DPX50/X90 deployments and fewer compromises when scaling connected workloads. With a 5-year support term, this module is positioned for organizations that value lifecycle continuity and procurement certainty. It is a practical choice when the cost of downtime, requalification, or mismatched hardware is higher than the premium paid for a Cisco-branded module aligned to the platform. Ideal For Connect DPX50/X90 appliances in rack-scale data center environments Add short-reach 10 GbE links for virtualization and storage traffic Standardize fiber uplinks across adjacent cabinets and aggregation layers Expand network capacity in enterprise server rooms with limited space Why This Product 1 4 x 10 GbE ports for higher density than single-port adapters 2 SR optics suit short-reach data center fiber runs 3 Pluggable design simplifies platform integration 4 5-year support term improves lifecycle confidence