Samsung M393A4K40BB2-CTD 32GB DDR4-2666MHz ECC Registered Server Memory

Samsung M393A4K40BB2‑CTD 32GB DDR4‑2666 ECC Registered RDIMM Memory is a high-performance server memory module designed for enterprise systems and data-center workloads.

It features 32GB capacity with 2666MHz speed (PC4-21300) and ECC Registered (RDIMM) technology, ensuring improved reliability and system stability.

With a dual-rank (2Rx4) configuration and 1.2V low-power operation, this module delivers efficient performance for virtualization, database processing, and high-performance computing environments.

FAQ For Samsung M393A4K40BB2‑CTD 32GB DDR4‑2666 ECC

1. What is the Samsung M393A4K40BB2-CTD memory module used for?

It is designed for enterprise servers and data-center systems, supporting workloads such as virtualization, databases, and high-performance computing.

2. What is the capacity and speed of this RAM?

This module provides 32GB capacity with 2666MHz speed (PC4-21300).

3. What does ECC Registered memory mean?

ECC Registered (RDIMM) memory detects and corrects data errors and stabilizes memory signals in servers, improving reliability in enterprise environments.

4. What does 2Rx4 mean?

2Rx4 indicates a dual-rank memory module using x4 DRAM chips, which is common for server-grade memory modules.

5. Which servers support this RAM?

It is commonly compatible with Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and other servers supporting DDR4 ECC RDIMM memory.