HPE P50313-B21 - HPE 128GB DDR5-5600
Brand: HPE | Category: Memory (RAM)
SKU: HPE-P50313-B21 | Part #: P50313-B21 | MPN: P50313-B21
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About the HPE P50313-B21 - HPE 128GB DDR5-5600
A single 128GB DDR5-5600 module elevates your HPE ProLiant server's maximum memory capacity to enterprise-grade levels, enabling dense workloads and large in-memory datasets without additional slot constraints. The HPE P50313-B21 is a factory pre-validated, Load-Reduced DIMM (LRDIMM) designed to deliver reliable performance across HPE's latest server generations while maintaining strict thermal and power efficiency standards.
Built for mission-critical environments, this 128GB module operates at 1.1V and integrates dual-layer error correction—on-die ECC plus system-level ECC—to protect against memory corruption in 24/7 datacenter deployments. The quad-rank (4Rx4) architecture with 72-bit ECC and 288-pin configuration ensures compatibility with HPE ProLiant Gen10 Plus and Gen11 servers, while the built-in thermal sensor provides real-time monitoring. HPE's factory qualification guarantee eliminates compatibility risk, and RoHS compliance aligns with enterprise sustainability mandates. IT procurement teams and infrastructure architects seeking maximum memory density with zero guesswork should evaluate this module for high-performance analytics, virtualization, and database server upgrades.
Deployment Scenarios
- Large-scale in-memory database engines requiring 128GB single-module capacity
- Virtualization hosts consolidating hundreds of guest instances with minimal memory latency
- High-frequency trading and financial modeling platforms demanding low error rates
- Data warehouse acceleration and real-time analytics on HPE ProLiant Gen11 infrastructure
- Mission-critical ERP and SAP environments where data integrity is non-negotiable
To source the HPE P50313-B21 for your organization, contact Omnixon Global with your configuration requirements and quantities via RFQ.
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | HPE-P50313-B21 |
| Part Number | P50313-B21 |
| Condition | New |
| Capacity | 128GB |
| Form Factor | DIMM (288-pin) |
| Interface | Registered DIMM (RDIMM/LRDIMM) |
| Speed | 5600 MT/s |
| Manufacturer Part Number | P50313-B21 |
| Module Capacity | 128GB |
| Memory Technology | DDR5 |
| Speed | 5600 MT/s |
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Rank | Quad Rank (4Rx4) |
| Data Width | 72-bit (ECC) |
| Operating Voltage | 1.1V |
| Error Correction | ECC (On-die ECC + system-level ECC) |
| Pin Configuration | 288-pin |
| Form Factor | 288-pin DIMM |
| Compatible Server Families | HPE ProLiant Gen10 Plus, Gen11 |
| Thermal Sensor | Yes |
| RoHS Compliance | Yes |
| Memory Validation | HPE factory pre-validated and qualified |
Frequently Asked Questions about HPE P50313-B21 - HPE 128GB DDR5-5600
What does the HPE P50313-B21 - HPE 128GB DDR5-5600 do?
The HPE P50313-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 P50313-B21 - HPE 128GB DDR5-5600?
Key specifications for the HPE P50313-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 P50313-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE P50313-B21 - HPE 128GB DDR5-5600 compatible with my infrastructure?
The HPE P50313-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.