HPE 64GB DDR5-4800 ECC Registered SmartMemory RDIMM P69728-B21

BRAND NEW WITH THE FULL HPE WARRANTY!!!

The HPE 64GB DDR5-4800 ECC Registered SmartMemory RDIMM (P69728-B21) is an enterprise-grade memory module engineered specifically for HPE ProLiant Gen11 servers. Designed to deliver higher bandwidth, improved power efficiency, and enhanced reliability, this 64GB DDR5 RDIMM enables modern data center workloads to operate with increased performance and stability.

Built with HPE SmartMemory validation and authentication, this module ensures firmware-level compatibility and optimized memory performance within supported HPE server platforms. Organizations deploying virtualization, database environments, analytics workloads, and memory-intensive applications rely on HPE SmartMemory to reduce downtime, prevent DIMM-related errors, and maximize server throughput.

With 4800 MT/s data rates and advanced on-die ECC capabilities inherent to DDR5 architecture, P69728-B21 delivers the performance density required for scalable enterprise infrastructure. It is ideal for businesses expanding memory capacity in HPE Gen11 servers while maintaining full OEM reliability and support compliance.

Key Features – HPE 64GB DDR5-4800 ECC Registered SmartMemory RDIMM

• Processor: Compatible with Intel® Xeon® Scalable 4th Gen platforms (Gen11 servers)
• Memory: 64GB DDR5-4800 ECC Registered (1x64GB)
• Storage: N/A
• Controller (if applicable): N/A
• Networking / Ports: N/A
• Power & Cooling: 1.1V operating voltage
• Management: HPE SmartMemory authentication and monitoring via HPE iLO
• Security: ECC (Error-Correcting Code) with DDR5 on-die ECC support
• Form Factor: 288-pin RDIMM

Technical Specifications

• Processor Type: Supported on Intel Xeon Scalable Gen4 platforms
• Chipset / Platform: HPE ProLiant Gen11 server platforms
• Memory Technology: DDR5 SDRAM
• Storage Interface: N/A
• RAID Support: N/A
• Expansion Slots: 288-pin DIMM slot
• Networking: N/A
• I/O Ports: N/A
• Operating System Compatibility: OS-independent (server platform dependent)

Physical Specifications

• Form Factor: 288-pin Registered DIMM (RDIMM)

• Weight:
    o 0.045 kg
    o 0.10 lbs

• Dimensions:
    o 133.35 mm (L) x 31.25 mm (H)
    o 5.25 in (L) x 1.23 in (H)

• Rack Compatibility: Designed for installation within supported HPE ProLiant rack and tower servers (server dependent)

Ideal For

• Expanding memory capacity in HPE ProLiant Gen11 rack and tower servers
• Virtualized environments requiring high memory density
• Database servers with large in-memory datasets
• High-performance analytics and business intelligence workloads
• Enterprise IT environments requiring OEM-validated memory

Warranty & Support

• Standard manufacturer warranty: HPE limited lifetime warranty for SmartMemory
• Support contract compatibility: Fully supported under HPE Foundation Care, Proactive Care, and Datacenter Care contracts when installed in supported HPE systems

FAQs – HPE 64GB DDR5-4800 ECC Registered SmartMemory RDIMM

Q1: Is this memory compatible with non-HPE servers?
A1: HPE SmartMemory is validated and optimized for HPE ProLiant servers. Use in non-HPE systems is not recommended and may limit performance or monitoring capabilities.

Q2: Can this module be mixed with DDR4 memory?
A2: No. DDR5 memory is not backward compatible with DDR4 platforms. The server must support DDR5.

Q3: Does this DIMM support ECC?
A3: Yes. It is an ECC Registered DIMM and includes DDR5 on-die ECC for enhanced reliability.

Q4: What is the maximum memory speed supported?
A4: This module operates at 4800 MT/s, subject to server CPU and population rules.

Q5: Is this suitable for virtualization environments?
A5: Yes. 64GB capacity per DIMM makes it ideal for hypervisor hosts and memory-intensive workloads.

Q6: Does installing HPE SmartMemory affect warranty coverage?
A6: Yes. Using genuine HPE SmartMemory maintains full HPE warranty and support contract compliance.