The Samsung M393A4K40CB2-CTD is a high-capacity 32GB DDR4 RDIMM (Registered DIMM) memory module designed specifically for enterprise servers and mission-critical systems. It delivers excellent performance, scalability, and reliability for demanding workloads such as virtualization, cloud computing, and large-scale database environments.
This module operates at DDR4-2666 (PC4-21300) speed, providing high bandwidth and efficient data processing for modern server infrastructures. It features ECC (Error-Correcting Code) technology, which automatically detects and corrects memory errors, ensuring enhanced data integrity and system stability—critical for enterprise-level applications.
With a dual-rank (2Rx4) architecture, CL19 latency, 288-pin DIMM form factor, and 1.2V low power consumption, this memory module is optimized for both performance and energy efficiency. As a Registered DIMM (RDIMM), it improves signal integrity and enables better scalability in multi-DIMM configurations, making it ideal for high-density server deployments.
The Samsung M393A4K40CB2-CTD is widely compatible with enterprise-grade servers from major brands such as Dell, HPE, Lenovo, and Cisco that support DDR4 ECC RDIMM memory. It is not suitable for standard desktop systems due to its registered architecture.
🔑 Key Features:
- 32GB high-capacity server memory
- DDR4-2666 (PC4-21300) high-speed performance
- ECC (Error Correction) for data reliability
- Registered (RDIMM) for enhanced server stability
- Dual-rank (2Rx4) architecture
- CL19 latency
- 288-pin DIMM form factor
- Low voltage: 1.2V
