HPE DDR5 192GB 5600 MT/s RDIMM
Brand: HPE | Category: Memory (RAM)
SKU: P19678-B21 | Part #: P19678-B21 | MPN: P19678-B21
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About the HPE DDR5 192GB 5600 MT/s RDIMM
Designed for HPE ProLiant Gen11 servers, the HPE DDR5 192GB 5600 MT/s RDIMM (part number P19678-B21) delivers high-capacity memory performance for demanding enterprise workloads across multiple memory channels. This registered DIMM module combines 192GB capacity with DDR5 technology operating at 5600 MT/s, utilizing a 3DS (3D Stacked) die configuration to maximize density while maintaining reliability in mission-critical environments.
The module features on-die ECC with additional RDIMM ECC protection, ensuring data integrity across all transactions with a 72-bit data width including error correction. Operating at 1.1V with a 4Rx4 rank configuration and standard RDIMM form factor, this 288-pin DIMM is engineered to support the thermal and electrical demands of HPE's latest generation infrastructure. Storage architects and IT procurement teams seeking to upgrade high-performance computing clusters will find this DDR5 SDRAM module delivers the capacity and speed required for virtualization, database acceleration, and analytics platforms. The operating temperature range of 0°C to 85°C aligns with JEDEC standards, ensuring compatibility across diverse data center cooling strategies.
Enterprise Deployment Scenarios
- Large-scale virtualization environments requiring maximum per-socket memory capacity and bandwidth
- In-memory database platforms and real-time analytics platforms benefiting from high-capacity, high-speed memory architecture
- High-performance computing clusters executing parallel workloads across multiple processor threads
- Enterprise backup and disaster recovery systems requiring fault-tolerant memory configurations with comprehensive error correction
- Cloud infrastructure deployments standardizing on HPE ProLiant Gen11 platforms for consistent performance and reliability
Contact Omnixon Global to request a quotation for HPE part number P19678-B21 and explore volume pricing for your enterprise memory infrastructure upgrade.
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | P19678-B21 |
| Part Number | P19678-B21 |
| Condition | New |
| Capacity | 192GB |
| Form Factor | RDIMM |
| Speed | 5600 MT/s |
| Manufacturer Part Number | P19678-B21 |
| Module Type | RDIMM (Registered DIMM) |
| Capacity | 192GB |
| DDR Generation | DDR5 |
| Speed | 5600 MT/s |
| Form Factor | 288-pin DIMM |
| Die Configuration | 3DS (3D Stacked) |
| ECC | On-die ECC with additional RDIMM ECC |
| Voltage | 1.1V |
| Ranks | 4Rx4 |
| Data Width | 64-bit (72-bit with ECC) |
| Compatible Server Family | HPE ProLiant Gen11 |
| Memory Technology | DDR5 SDRAM |
| Error Correction | ECC (Error Correcting Code) |
| Module Height | Standard RDIMM height |
| Operating Temperature | 0°C to 85°C (JEDEC standard operational range) |
Frequently Asked Questions about HPE DDR5 192GB 5600 MT/s RDIMM
What does the HPE DDR5 192GB 5600 MT/s RDIMM do?
The HPE DDR5 192GB 5600 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.
What are the headline specs of the HPE DDR5 192GB 5600 MT/s RDIMM?
Key specifications for the HPE DDR5 192GB 5600 MT/s RDIMM: new condition; memory type DDR5; memory capacity 192GB; memory speed 5600 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number P19678-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.