HPE 64GB DDR4-2400 4Rx4 LRDIMM Enterprise Server Memory

• HPE Gen9 server memory expansion
• Virtualization host capacity upgrades
• Memory-intensive enterprise applications
• Data-center compute workloads
• HPE ProLiant infrastructure upgrades
• HPE Apollo system memory expansion
• HPE BladeSystem Gen9 deployments
• Server replacement and spare inventory
• Workload consolidation projects
• Legacy Gen9 infrastructure lifecycle extension

• 64GB memory capacity for high-density configurations
• DDR4 technology for supported HPE Gen9 platforms
• 2400 MT/s native memory speed
• Quad Rank x4 architecture
• Load Reduced DIMM (LRDIMM) design
• PC4-2400T-L memory specification
• 17-17-17 CAS latency
• 1.2V operating voltage
• Single 64GB DIMM per kit
• Designed for compatible Intel Xeon processor platforms
• Higher capacity than the 32GB 805353-B21 option
• Suitable for supported virtualization environments
• Supports structured server memory expansion
• Useful for enterprise data-center infrastructure
• HPE SmartMemory option for supported systems 

• Brand: HPE
• Part Number: 805358-B21
• Memory Capacity: 64GB
• Memory Technology: DDR4
• DIMM Type: LRDIMM
• Rank: Quad Rank (4Rx4)
• DRAM Width: x4
• Native Speed: 2400 MT/s
• Memory Standard: PC4-2400T-L
• CAS Latency: 17-17-17
• Voltage: 1.2V
• Kit Configuration: 1 x 64GB DIMM
• Processor Compatibility: Supported Intel Xeon E5-2600 v4 series platforms
• Product Family: HPE SmartMemory 

WHY CHOOSE THIS PRODUCT?

• HPE 805358-B21 is suited to organizations that need a verified 64GB LRDIMM option for compatible Gen9 infrastructure. Its 4Rx4 architecture and 2400 MT/s native specification provide a higher-capacity alternative to the 32GB LRDIMM, making it practical for virtualization and memory-intensive workloads. For procurement, confirm the exact server model, processor, memory population rules, and LRDIMM compatibility before deployment; HPE specifies that RDIMM and LRDIMM technologies cannot be mixed within a server.