HPE DDR5 256GB 4800 MT/s LRDIMM
Brand: HPE | Category: Memory (RAM)
SKU: P11702-B21 | Part #: P11702-B21 | MPN: P11702-B21
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About the HPE DDR5 256GB 4800 MT/s LRDIMM
HPE DDR5 256GB 4800 MT/s LRDIMM (Part Number P11702-B21) is a Load-Reduced DIMM engineered for HPE ProLiant Gen11 servers, delivering enterprise-grade memory performance with integrated error correction. This 8-rank module operates at 4800 MT/s data transfer rate and features native on-die ECC (ODECC) per the DDR5 specification, ensuring data integrity across mission-critical workloads. The 256GB capacity per module, combined with the LRDIMM form factor and 288-pin configuration, maximizes memory density while reducing electrical load on the server's memory bus—a critical advantage for high-core-count systems requiring substantial RAM pools.
Storage architects, virtualization teams, and IT procurement officers seeking to populate large-memory footprints in HPE infrastructure choose this module for its proven reliability and JEDEC DDR5 compliance. The SmartMemory feature provides HPE-native optimization, while the 1.1V operating voltage and 0°C to 85°C thermal range support both standard and demanding datacenter environments. Organizations deploying consolidation platforms, in-memory analytics, or database workloads depend on LRDIMM configurations like the P11702-B21 to maintain performance density without compromising stability.
Omnixon Global sources HPE memory modules for enterprise customers across the UAE and wider EMEA region. To request a quotation for the HPE DDR5 256GB 4800 MT/s LRDIMM (P11702-B21), submit your requirements through our technical RFQ process and our team will provide competitive pricing and availability details.
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | P11702-B21 |
| Part Number | P11702-B21 |
| Condition | New |
| Capacity | 256GB |
| Form Factor | LRDIMM |
| Speed | 4800 MT/s |
| Manufacturer Part Number | P11702-B21 |
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Memory Technology | DDR5 |
| Capacity | 256GB |
| Data Transfer Rate | 4800 MT/s |
| Module Form Factor | 288-pin DIMM |
| Ranks | 8-rank |
| Operating Voltage | 1.1V |
| Error Correction | ECC (with on-die ECC per DDR5 specification) |
| On-Die ECC | Yes (DDR5 native ODECC) |
| SmartMemory | Yes |
| Compatible Server Generation | HPE ProLiant Gen11 |
| Operating Temperature | 0°C to 85°C (standard operating range) |
| Pin Count | 288-pin |
| Module Standard | JEDEC DDR5 |
Frequently Asked Questions about HPE DDR5 256GB 4800 MT/s LRDIMM
What does the HPE DDR5 256GB 4800 MT/s LRDIMM do?
The HPE DDR5 256GB 4800 MT/s LRDIMM is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. HPE validates this module against major server vendor compatibility matrices.
What are the headline specs of the HPE DDR5 256GB 4800 MT/s LRDIMM?
Key specifications for the HPE DDR5 256GB 4800 MT/s LRDIMM: new condition; memory type DDR5; memory capacity 256GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor LRDIMM. Manufacturer part number P11702-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.