HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y
Brand: HPE | Category: Memory (RAM)
SKU: HPE-P19044-B21 | Part #: P19044-B21 | MPN: P19044-B21
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About the HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y
HPE ProLiant Gen10 and Gen10 Plus servers equipped with Intel Xeon Scalable processors rely on DDR4 memory channels to deliver consistent performance, and the HPE P19044-B21 64GB RDIMM module is engineered to meet that demand. This 64GB DDR4 registered DIMM operates at 2933 MT/s (PC4-2933Y) with full ECC support for single-bit error correction and double-bit error detection, ensuring data integrity across mission-critical workloads. The module features a 4Rx4 (quad rank, x4) configuration on a standard 288-pin DIMM form factor, drawing just 1.2V for efficient thermal performance within the 0°C to 85°C operating temperature range. As an HPE Smart Memory module, it integrates seamlessly with HPE iLO firmware for real-time health monitoring and predictive failure analysis, giving infrastructure teams visibility into memory health before issues impact production.
Enterprise procurement teams and infrastructure architects managing HPE ProLiant deployments will appreciate the RoHS compliance and full compatibility with Gen10 and Gen10 Plus server families. The P19044-B21 part number represents a validated, certified memory solution that eliminates compatibility guesswork and reduces deployment risk. For organizations scaling memory capacity in existing HPE environments, this 64GB RDIMM delivers the performance and reliability needed to support demanding applications without system redesign. Contact Omnixon Global to request a quotation and discuss your HPE memory requirements.
Enterprise Deployment Scenarios
- Data warehouse and analytics clusters requiring large per-socket memory pools and ECC reliability
- Virtualization host consolidation with multiple high-memory guest machines per physical server
- SAP HANA and in-memory database platforms leveraging quad-rank RDIMM density
- Business continuity environments where iLO-integrated health monitoring prevents unplanned downtime
- Hybrid cloud infrastructure expansion using validated HPE Smart Memory modules
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | HPE-P19044-B21 |
| Part Number | P19044-B21 |
| Condition | New |
| Capacity | 64GB |
| Form Factor | DIMM (288-pin) |
| Interface | Registered DIMM (RDIMM/LRDIMM) |
| Speed | 2933 MT/s |
| Manufacturer Part Number | P19044-B21 |
| Module Type | RDIMM (Registered DIMM) |
| Capacity | 64GB |
| DDR Generation | DDR4 |
| Speed | 2933 MT/s (PC4-2933Y) |
| Rank Configuration | 4Rx4 (Quad Rank, x4 organization) |
| ECC Support | Yes |
| Voltage | 1.2V |
| Form Factor | 288-pin DIMM |
| Compatible Server Families | HPE ProLiant Gen10, Gen10 Plus |
| Memory Technology | HPE Smart Memory |
| Error Correction | ECC (Single-bit error correction, double-bit error detection) |
| iLO Integration | Full HPE iLO firmware recognition for health monitoring and predictive failure analysis |
| Operating Temperature | 0°C to 85°C (standard JEDEC DDR4 RDIMM operating range) |
| RoHS Compliant | Yes |
Frequently Asked Questions about HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y
What does the HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y do?
The HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y 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 P19044-B21 - HPE DDR4 64GB 4RX4 2933Y?
Key specifications for the HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y: capacity 64GB; form factor DIMM (288-pin); interface Registered DIMM (RDIMM/LRDIMM); Lifetime support (HPE Smart Memory) support; new condition. Manufacturer part number P19044-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y compatible with my infrastructure?
The HPE P19044-B21 - HPE DDR4 64GB 4RX4 2933Y 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.