Micron MTA72ASS8G72LZ-2G9 64GB DDR4-2933 ECC Load Reduced LRDIMM Server Memory
Product Description
The Micron MTA72ASS8G72LZ-2G9 is a genuine 64GB DDR4-2933 ECC Load Reduced (LRDIMM) server memory module designed to deliver enterprise-class performance, reliability, and scalability for modern data centers and mission-critical server environments. Built with genuine Micron DRAM components, this memory module is engineered for virtualization, cloud computing, enterprise databases, storage systems, artificial intelligence (AI), and high-performance computing (HPC).
Featuring a 64GB capacity operating at 2933MT/s (DDR4-2933 / PC4-2933Y / PC4-23466), the MTA72ASS8G72LZ-2G9 provides the bandwidth and memory density required for demanding enterprise workloads. Its enterprise-grade design ensures dependable 24/7 operation while maximizing system stability and performance.
The module incorporates ECC (Error Correcting Code) technology to automatically detect and correct single-bit memory errors, helping safeguard critical business data and improve overall system reliability. As a Load Reduced DIMM (LRDIMM), it reduces the electrical load on the memory controller, enabling servers to support significantly larger memory capacities while maintaining excellent signal integrity.
Built with a 4Rx4 quad-rank architecture, this module offers an ideal balance of memory capacity, bandwidth, and scalability for memory-intensive applications. Operating at 1.2V with CL21 latency, it provides energy-efficient performance without sacrificing reliability.
The MTA72ASS8G72LZ-2G9 serves as the base Micron part number for the DDR4-2933 64GB LRDIMM family. The exact manufacturing revision may vary depending on the complete suffix (such as QG, SG, TI, etc.), but these revisions do not change the core electrical specifications, compatibility, or performance.
Every Micron server memory module undergoes extensive quality assurance and compatibility testing to ensure dependable long-term operation in enterprise environments.
Key Features
- Genuine Micron Enterprise Server Memory
- 64GB Capacity
- DDR4-2933 (2933MT/s)
- PC4-2933Y (PC4-23466)
- ECC (Error Correcting Code)
- Load Reduced DIMM (LRDIMM)
- 4Rx4 Quad Rank
- 288-Pin Form Factor
- CL21 Latency
- 1.2V Low Power Operation
- Enterprise-Class Reliability
- Fully Tested for Performance & Stability
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Micron |
| Part Number | MTA72ASS8G72LZ-2G9 |
| Capacity | 64GB |
| Memory Technology | DDR4 SDRAM |
| Speed | DDR4-2933 (2933MT/s) |
| PC Rating | PC4-2933Y (PC4-23466) |
| Form Factor | 288-Pin LRDIMM |
| Error Checking | ECC |
| Module Type | Load Reduced (LRDIMM) |
| Rank | 4Rx4 |
| CAS Latency | CL21 |
| Voltage | 1.2V |
| Buffered | Yes |
| Application | Enterprise Servers & Workstations |
Compatibility
The Micron MTA72ASS8G72LZ-2G9 is compatible with enterprise servers supporting DDR4 ECC LRDIMM memory, including:
- Dell PowerEdge Servers
- HPE ProLiant Servers
- Lenovo ThinkSystem Servers
- Cisco UCS Servers
- IBM System x Servers
- Supermicro Servers
- Fujitsu PRIMERGY Servers
- Huawei Enterprise Servers
Note: This memory module is compatible only with systems supporting DDR4 ECC LRDIMM memory. It is not compatible with desktop PCs, laptops, or systems requiring UDIMM or RDIMM memory.
Ideal Applications
- Enterprise Servers
- Data Centers
- Virtualization Platforms
- Cloud Computing
- Database Servers
- Storage Systems
- High-Performance Computing (HPC)
- Artificial Intelligence (AI)
- Big Data Analytics
- Mission-Critical Enterprise Applications
Why Choose Micron?
Micron is a global leader in enterprise memory technology, trusted by leading server manufacturers for delivering reliable, high-performance DRAM solutions. Micron LRDIMM modules are recognized for their outstanding compatibility, scalability, energy efficiency, and long-term reliability.
Why Buy From Horizon Hardware?
At Horizon Hardware, we specialize in supplying genuine enterprise IT hardware to businesses, system integrators, cloud providers, and data centers worldwide.
- Genuine OEM Server Memory
- Fully Tested & Quality Assured
- Competitive Wholesale Pricing
- Bulk Orders Available
- Worldwide Shipping
- Fast Order Processing
- Dedicated Customer Support






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