HPE P50312-B21 - HPE 64GB DDR5-4800
Brand: HPE | Category: Memory (RAM)
SKU: HPE-P50312-B21 | Part #: P50312-B21 | MPN: P50312-B21
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About the HPE P50312-B21 - HPE 64GB DDR5-4800
Dual Rank RDIMM with native DDR5 on-die ECC — the HPE P50312-B21 is purpose-built for HPE ProLiant Gen10 Plus and Gen11 server environments where memory reliability and validated performance are non-negotiable. This factory-original HPE module delivers 64GB capacity at 4800 MT/s, engineered to meet the demands of enterprise infrastructure teams, storage architects, and IT procurement professionals who require certified, pre-validated memory solutions.
The P50312-B21 combines HPE SmartMemory platform validation with dual-layer error correction—on-die ECC native to DDR5 architecture plus system-level ECC—ensuring data integrity across mission-critical workloads. Operating at 1.1V with a standard thermal envelope of 0°C to 85°C, this 288-pin DIMM integrates seamlessly into validated HPE server configurations with iLO health monitoring enabled. HPE's rigorous qualification process eliminates compatibility guesswork, reducing deployment risk and support overhead for large-scale infrastructure rollouts.
Key Specifications
- Part Number: P50312-B21
- Module Capacity: 64GB
- Memory Technology: DDR5
- Memory Speed: 4800 MT/s
- Module Type: RDIMM (Registered DIMM)
- Rank Configuration: Dual Rank
- Form Factor: 288-pin DIMM
- ECC Support: Yes — on-die ECC (DDR5 native) plus system-level ECC
- Operating Voltage: 1.1V
- Compatible Server Lines: HPE ProLiant Gen10 Plus, HPE ProLiant Gen11
- HPE SmartMemory: Yes — platform pre-validated, iLO health monitoring enabled
- Operating Temperature Range: 0°C to 85°C
For validated memory solutions backed by HPE engineering and Omnixon Global's enterprise logistics, request a quotation today.
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | HPE-P50312-B21 |
| Part Number | P50312-B21 |
| Condition | New |
| Capacity | 64GB |
| Form Factor | DIMM (288-pin) |
| Interface | Registered DIMM (RDIMM/LRDIMM) |
| Speed | 4800 MT/s |
| Module Capacity | 64GB |
| Memory Technology | DDR5 |
| Memory Speed | 4800 MT/s |
| Module Type | RDIMM (Registered DIMM) |
| Form Factor | 288-pin DIMM |
| ECC Support | Yes — on-die ECC (DDR5 native) plus system-level ECC |
| Rank Configuration | Dual Rank |
| Voltage | 1.1V |
| Error Correction | ECC |
| Compatible Server Lines | HPE ProLiant Gen10 Plus, HPE ProLiant Gen11 |
| HPE SmartMemory | Yes — platform pre-validated, iLO health monitoring enabled |
| Operating Temperature | 0°C to 85°C (standard RDIMM operating range) |
Frequently Asked Questions about HPE P50312-B21 - HPE 64GB DDR5-4800
What does the HPE P50312-B21 - HPE 64GB DDR5-4800 do?
The HPE P50312-B21 - HPE 64GB DDR5-4800 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 P50312-B21 - HPE 64GB DDR5-4800?
Key specifications for the HPE P50312-B21 - HPE 64GB DDR5-4800: capacity 64GB; form factor DIMM (288-pin); interface Registered DIMM (RDIMM/LRDIMM); Lifetime support (HPE Smart Memory) support; new condition. Manufacturer part number P50312-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE P50312-B21 - HPE 64GB DDR5-4800 compatible with my infrastructure?
The HPE P50312-B21 - HPE 64GB DDR5-4800 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.