Brand: HPE | Category: Memory (RAM)
SKU: 875828-B21 | Part #: 875828-B21 | MPN: 875828-B21
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Engineered for HPE ProLiant Gen11 servers, the HPE DDR5 32GB 4800 MT/s RDIMM (part number 875828-B21) delivers next-generation memory performance with registered ECC support across dual-rank configurations. Operating at 4800 MT/s with a PC5-38400 transfer rate, this 32GB module combines enterprise-grade reliability with the bandwidth demands of modern virtualization, analytics, and high-performance computing workloads. The 288-pin RDIMM form factor integrates seamlessly into HPE's latest processor platforms, while on-die ECC and registered architecture ensure data integrity in mission-critical environments where memory errors cannot be tolerated.
Data centre administrators, storage architects, and IT procurement teams standardize on HPE This DDR5 RDIMM addresses the shift toward higher-speed, higher-capacity memory per socket—critical for organizations scaling AI model training, real-time analytics, and virtualized workloads that demand consistent, error-free performance. The 1.1V operating voltage and JEDEC-standard compliance reduce thermal load while maintaining compatibility across HPE's DDR5-capable ecosystem, making it ideal for enterprises planning multi-year platform refreshes without architectural disruption.
Whether you're building a large-scale virtualization cluster, expanding storage node capacity, or architecting an analytics platform, our technical team ensures correct memory configuration aligned with your hardware specifications. Contact Omnixon Global to request a quotation and confirm stock availability for your project timeline.
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | 875828-B21 |
| Part Number | 875828-B21 |
| Condition | New |
| Capacity | 32GB |
| Form Factor | RDIMM |
| Speed | 4800 MT/s |
| Manufacturer Part Number | 875828-B21 |
| Memory Type | DDR5 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Capacity | 32 GB |
| Speed | 4800 MT/s |
| Transfer Rate | PC5-38400 |
| Pin Count | 288-pin |
| Voltage | 1.1 V |
| ECC | Yes (ECC supported; includes DDR5 on-die ECC) |
| Ranks | 2Rx8 (Dual Rank) |
| Error Correction | Registered with ECC |
| Compatible Server Families | HPE ProLiant Gen11 (DDR5-capable platforms) |
| Operating Temperature | 0°C to 85°C (standard JEDEC operating range for server RDIMMs) |
| RoHS Compliance | Yes |
| Memory Technology Generation | DDR5 |
| Module Standard | JEDEC DDR5 RDIMM |
The HPE DDR5 32GB 4800 MT/s RDIMM 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.
Key specifications for the HPE DDR5 32GB 4800 MT/s RDIMM: new condition; memory type DDR5; memory capacity 32GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number 875828-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
