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Micron MTA18ASF1G72PDZ-2G6E1QI 8GB DDR4-2666MHz RDIMM 2Rx8 CL19 Memory
- Capacity: 8GB
- Memory Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz (PC4-21300)
- CAS Latency: CL19
- Rank: Dual Rank (2Rx8)
- ECC: Yes (Error-Correcting Code)
- Voltage: 1.2V
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Product Overview
The Micron MTA18ASF1G72PDZ-2G6E1QI is an 8GB DDR4 Registered DIMM (RDIMM) memory module. It operates at a speed of 2666MHz (PC4-21300) with a CAS latency of 19, designed for modern servers and high-performance computing environments.
Technical Information
| Memory Size | 8GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2666MHz |
| Part Number | MTA18ASF1G72PDZ-2G6E1QI |
Additional Specifications
| Form Factor | RDIMM |
| CAS Latency | CL19 |
| Rank | 2Rx8 |
| Voltage | 1.2V |
Product Description
This Micron 8GB DDR4 RDIMM, model MTA18ASF1G72PDZ-2G6E1QI, represents a significant advancement in server memory technology. DDR4 offers higher speeds, lower power consumption, and increased density compared to previous DDR generations. The 2666MHz operating frequency provides substantial bandwidth, crucial for data-intensive applications and virtualization environments. The module is a Registered DIMM (RDIMM), which includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller and enabling higher memory configurations and improved system stability. The module features a dual-rank design (2Rx8), meaning it has two independent sets of memory chips (banks) on each side of the PCB. This configuration allows the memory controller to access different ranks concurrently, improving performance and efficiency. With a CAS Latency (CL) of 19, it balances speed with reliability for enterprise-grade operations. Error-Correcting Code (ECC) is integrated, providing robust data integrity by detecting and correcting memory errors, which is essential for mission-critical server uptime and data accuracy. Designed for compatibility with modern server platforms that support DDR4 RDIMMs, this Micron memory module is an ideal choice for upgrading existing systems or equipping new servers. Its specifications are tailored for demanding workloads, including databases, cloud computing, and high-performance analytics. The 1.2V operating voltage contributes to reduced power consumption and heat generation within the server chassis, aligning with energy-efficient data center practices. This component is a key enabler for scalable and reliable server infrastructure.


