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Axiom P50313-B21-AX 128GB DDR5-4800 ECC Registered RDIMM - 4800MHz CL40 1.10V 288-pin Server Memory Module
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Product Features
Product Overview
The Axiom P50313-B21-AX is a high-performance 128GB DDR5 server memory module engineered for demanding rack server environments. Built with DDR5 SDRAM technology, this module delivers 4800MHz speed with CL40 latency to handle intensive computational workloads and multi-threaded applications efficiently.
Designed specifically for server deployment, this memory features ECC (Error-Correcting Code) and Registered signal processing to ensure data integrity and system stability in 24/7 operational scenarios. The 288-pin RDIMM form factor provides the physical and electrical compatibility required for modern server motherboards, making it an ideal upgrade or replacement component for supported HP ProLiant Gen11 systems.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This memory module operates at 4800MHz with a CAS latency of CL40, balancing high-speed data transfer with responsive timing for server applications. The DDR5-4800/PC5-38400 standard represents the latest generation of memory technology, offering improved bandwidth and power efficiency compared to previous DDR4 modules.
With a operating voltage of 1.10V, this memory maintains energy-efficient performance while delivering the 128GB capacity needed for virtualization, database management, and enterprise application hosting. The Registered design with ECC support provides robust error correction that is essential for mission-critical server environments where data accuracy cannot be compromised.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This Axiom memory module combines high capacity with advanced DDR5 technology to address the growing memory demands of modern server infrastructure. The 128GB capacity per module allows for substantial memory configurations without occupying excessive DIMM slots, optimizing server density and expansion potential.
Server-Grade Reliability
ECC and Registered signal processing ensure data integrity and system stability for continuous operation in enterprise environments.
- Error correction for mission-critical data
- Registered design for signal stability
- Compatible with server-grade motherboards
DDR5 Performance Benefits
The DDR5 architecture delivers higher bandwidth and improved power efficiency compared to previous generations, enhancing overall server performance.
- 4800MHz data transfer speed
- 1.10V operating voltage
- PC5-38400 memory standard
Deployment / Use Cases
This 128GB DDR5 RDIMM is specifically designed for rack server environments requiring high-capacity, reliable memory for enterprise workloads. The compatibility with HP ProLiant DL360, DL365, DL380, and DL385 Gen11 servers makes it suitable for data center deployment, virtualization hosts, and application servers.
Ideal use cases include database servers handling large datasets, virtualization platforms running multiple virtual machines, and high-performance computing applications that benefit from substantial memory capacity. The ECC Registered design ensures these memory-intensive applications maintain data accuracy and system stability during extended operation periods.
Data Center Server Upgrades
Upgrade existing HP ProLiant Gen11 servers with higher-capacity DDR5 memory to extend service life and improve performance for current workloads.
Virtualization Host Memory
Provide the substantial memory capacity needed for virtualization platforms running multiple virtual machines with demanding memory requirements.
Highlights
- 128GB high-capacity DDR5 SDRAM memory module
- 4800MHz speed with CL40 latency for responsive performance
- ECC (Error-Correcting Code) for data integrity in server environments
- Registered signal processing for system stability
- DDR5-4800/PC5-38400 memory standard
- 1.10V operating voltage for energy efficiency
- 288-pin RDIMM form factor for server compatibility
- Compatible with HP ProLiant DL360/DL365/DL380/DL385 Gen11 servers
- RoHS compliant for environmental responsibility
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | P50313-B21-AX |
| Brand Name | Axiom |
| Product Name | 128GB DDR5 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 128 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Voltage | 1.10 V |
| Memory Speed | 4800 MHz |
| Memory Standard | DDR5-4800/PC5-38400 |
| Error Checking | ECC |
| Signal Processing | Registered |
| CAS Latency | CL40 |
| Device Supported | Rack Server |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | RDIMM |
| Miscellaneous | |
| Compatibility | HP-Compaq - ProLiant DL360 Gen11 HP-Compaq - ProLiant DL365 Gen11 HP-Compaq - ProLiant DL380 Gen11 HP-Compaq - ProLiant DL385 Gen11 |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the capacity of this Axiom memory module?
This Axiom memory module has a capacity of 128GB. This substantial capacity makes it suitable for memory-intensive server applications such as database management, virtualization, and high-performance computing where large amounts of RAM are required to handle complex workloads efficiently.
What DDR generation does this memory module use?
This memory module uses DDR5 SDRAM technology, specifically the DDR5-4800/PC5-38400 standard. DDR5 represents the latest generation of memory technology, offering improved bandwidth, higher speeds, and better power efficiency compared to previous DDR4 modules, making it ideal for modern server platforms.
What is the speed and latency of this memory?
This memory operates at 4800MHz with a CAS latency of CL40. The 4800MHz speed provides high data transfer rates for server applications, while the CL40 latency represents the delay between when a memory controller requests data and when it becomes available, balancing speed with responsiveness for server workloads.
Does this memory support ECC and what does that mean?
Yes, this memory features ECC (Error-Correcting Code) support. ECC is a critical feature for server memory that detects and corrects single-bit memory errors automatically. This ensures data integrity and system stability, which is essential for mission-critical server applications where data accuracy cannot be compromised.
What does Registered mean for this memory module?
Registered (also called buffered) memory includes a register between the memory controller and the DRAM modules. This register helps stabilize the electrical signals when multiple memory modules are installed, allowing for higher memory capacities and more stable operation in server configurations. This RDIMM is specifically designed for server environments that require this signal buffering.
Which servers are compatible with this memory module?
This memory module is compatible with HP ProLiant DL360 Gen11, DL365 Gen11, DL380 Gen11, and DL385 Gen11 rack servers. These are enterprise-grade servers designed for data center deployment, and this memory provides the high-capacity, reliable performance needed for their demanding workloads. Always verify specific server model compatibility before installation.
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