HPE Nimble Storage CS420-X2 / CS440 / CS460 Spare Controller

• High-availability failover support in CS440 enterprise storage clusters
• Maintenance and lifecycle replacement in CS460 data centers
• Disaster recovery readiness for storage infrastructure continuity planning
• Spare inventory deployment in enterprise IT asset management programs
• Data center modernization and hardware refresh cycles
• Virtualization platforms requiring uninterrupted shared storage access
• Hybrid cloud storage environments needing resilient on-premise controllers

• Integrates seamlessly into existing Nimble Storage architectures
• Reuses existing fan and PSU components for cost efficiency
• Optimized for data center redundancy planning and spare strategy
• Enables consistent storage performance during controller swap scenarios
• Built for enterprise IT infrastructure and mission-critical workloads
• Supports SLA-driven environments requiring predictable recovery times
• Simplifies spare part inventory across multiple CS-series models
• Enhances lifecycle management of storage infrastructure deployments
• Reduces operational disruption during maintenance windows
• Aligns with enterprise disaster recovery and continuity planning
• Improves long-term ROI of Nimble Storage investments

• Brand: Hewlett Packard Enterprise (HPE)
• Product Series: HPE Nimble Storage CS Series
• Model / Part Number: Q8F71A
• Product Type: Spare Storage Controller Module
• Compatibility: CS420-X2, CS440, CS460
• Controller Architecture: Dual-controller storage system support
• Interface Type: System backplane / array-integrated slot
• Installation Type: Hot-swappable controller module
• Cooling: Not included (uses chassis cooling system)
• Power Supply: Not included (uses existing system PSU)
• Redundancy Support: High availability / failover-ready design
• System Role: Active-passive / clustered storage controller role
• Data Center Usage: Enterprise SAN / unified storage environments
• Deployment Model: On-premise enterprise storage infrastructure

WHY CHOOSE THIS PRODUCT?

• Organizations select this controller to maintain uninterrupted storage operations across Nimble CS-series arrays, especially in environments where downtime directly impacts revenue or service delivery.
• It offers strong compatibility across multiple CS models, reducing spare-part complexity and simplifying inventory planning.
• Enterprises benefit from faster recovery times during controller failures, ensuring storage workloads remain accessible.
• The reuse of existing fans and power supplies reduces procurement cost and hardware redundancy overhead.