HPE P69976-B21 - HPE 128GB DDR5-5600
Brand: HPE | Category: Memory (RAM)
SKU: HPE-P69976-B21 | Part #: P69976-B21 | MPN: P69976-B21
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About the HPE P69976-B21 - HPE 128GB DDR5-5600
HPE ProLiant Gen10 Plus and Gen11 server deployments demand high-capacity, high-speed memory that combines reliability with advanced health monitoring—and the HPE P69976-B21 128GB DDR5-5600 module delivers exactly that. This Registered DIMM (RDIMM) operates at 5600 MT/s with a 128GB capacity per module, making it ideal for memory-intensive workloads that require substantial per-socket bandwidth. The module features dual-rank architecture on a standard 288-pin DIMM form factor, running at 1.1V to maximize efficiency across supported HPE ProLiant platforms. As an HPE SmartMemory validated component, it carries full ECC support with On-Die ECC technology, ensuring data integrity in mission-critical environments where memory errors cannot be tolerated. The P69976-B21 also integrates with HPE iLO health reporting, delivering advanced memory telemetry that enables predictive maintenance and rapid issue resolution.
Data center architects, IT procurement teams, and infrastructure managers standardizing on HPE platforms choose this DDR5 module because it bridges the gap between maximum capacity and enterprise-grade reliability. The combination of 128GB density, ECC protection, and iLO-driven health visibility reduces operational risk while simplifying inventory management across multi-socket deployments. Its operating temperature range of 0°C to 85°C supports varied cooling environments, and RoHS compliance aligns with environmental and regulatory requirements across the EMEA region.
To source the HPE P69976-B21 memory module for your ProLiant infrastructure refresh or new-build project, contact Omnixon Global for a competitive quotation and technical specifications confirmation.
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | HPE-P69976-B21 |
| Part Number | P69976-B21 |
| Condition | New |
| Capacity | 128GB |
| Form Factor | DIMM (288-pin) |
| Interface | Registered DIMM (RDIMM/LRDIMM) |
| Speed | 5600 MT/s |
| Manufacturer Part Number | P69976-B21 |
| Module Type | RDIMM (Registered DIMM) |
| Capacity | 128GB |
| DDR Generation | DDR5 |
| Speed | 5600 MT/s |
| Form Factor | 288-pin DIMM |
| Voltage | 1.1V |
| ECC Support | Yes — ECC (with On-Die ECC) |
| Ranks | Dual Rank |
| Compatible Server Families | HPE ProLiant Gen10 Plus, HPE ProLiant Gen11 |
| SmartMemory | Yes — HPE SmartMemory validated |
| iLO Health Reporting | Supported (advanced memory health telemetry via HPE iLO) |
| Operating Temperature | 0°C to 85°C (standard RDIMM operating range) |
| RoHS Compliance | Yes |
Frequently Asked Questions about HPE P69976-B21 - HPE 128GB DDR5-5600
What does the HPE P69976-B21 - HPE 128GB DDR5-5600 do?
The HPE P69976-B21 - HPE 128GB DDR5-5600 is enterprise DIMM (288-pin) 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 P69976-B21 - HPE 128GB DDR5-5600?
Key specifications for the HPE P69976-B21 - HPE 128GB DDR5-5600: capacity 128GB; form factor DIMM (288-pin); interface Registered DIMM (RDIMM/LRDIMM); Lifetime support (HPE Smart Memory) support; new condition. Manufacturer part number P69976-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE P69976-B21 - HPE 128GB DDR5-5600 compatible with my infrastructure?
The HPE P69976-B21 - HPE 128GB DDR5-5600 fits DIMM (288-pin) memory slots and is compatible with major server platforms validated by HPE. Server vendor IPL/HCL compatibility (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro) is checked at quote time so you don't risk a memory-channel mismatch.