Brand: Samsung | Category: Memory (RAM)
SKU: SAM-M386A8K40DM2CTD | Part #: M386A8K40DM2-CTD | MPN: M386A8K40DM2-CTD
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The Samsung M386A8K40DM2-CTD is a 64GB DDR4 Load-Reduced DIMM (LRDIMM) engineered for Intel Xeon Scalable processors operating on the LGA 3647 socket. Running at DDR4-2666 (PC4-21300) with a 2666 MT/s data transfer rate, this module delivers the performance density enterprise data centers demand. Its 4Rx4 rank configuration and 288-pin form factor enable maximum memory capacity per processor socket, making it ideal for memory-intensive workloads across single and multi-socket Xeon architectures. The Samsung part number M386A8K40DM2-CTD carries full ECC protection with single-bit error correction and multi-bit error detection, critical safeguards for mission-critical applications. Operating at just 1.2V with a CAS latency of 19, this module balances power efficiency with reliable performance across the full 0–85°C temperature range, while maintaining RoHS compliance for regulatory requirements.
Data center architects, infrastructure teams, and IT procurement professionals select Samsung DDR4 LRDIMMs when scaling virtualization platforms, database servers, and high-performance computing environments. The load-reduced design reduces electrical stress on memory channels, enabling higher module densities without sacrificing stability—a key requirement for organizations consolidating workloads onto fewer, more powerful servers. Financial institutions, cloud operators, and research organizations rely on Samsung's proven reliability and Samsung's strict quality standards to minimize unplanned downtime and data integrity risks.
Omnixon Global stocks enterprise-grade memory solutions across the GCC region, providing regional availability and technical support for Samsung DDR4 components. Whether you're upgrading existing Xeon infrastructure or building new high-density memory configurations, our team can guide specification and logistics. Submit an RFQ through Omnixon Global today to confirm pricing, lead times, and compatibility with your Xeon Scalable deployment.
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | SAM-M386A8K40DM2CTD |
| Part Number | M386A8K40DM2-CTD |
| Condition | New |
| Capacity | 64 GB |
| Form Factor | LRDIMM |
| Speed | 2666 Mbps |
| Manufacturer Part Number | M386A8K40DM2-CTD |
| Capacity | 64 GB |
| Memory Type | DDR4 |
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Speed | DDR4-2666 (PC4-21300) |
| Data Transfer Rate | 2666 MT/s |
| Voltage | 1.2 V |
| ECC | Yes |
| Pin Count | 288-pin |
| Form Factor | 288-pin DIMM |
| CAS Latency | 19 (CL19) |
| Ranks | 4Rx4 |
| Error Correction | ECC (Single-bit error correction, multi-bit error detection) |
| Operating Temperature | 0°C to 85°C |
| Compatible Sockets | Intel Xeon Scalable (LGA 3647) supporting LRDIMM |
| RoHS Compliant | Yes |
The Samsung 64GB DDR4 LRDIMM M386A8K40DM2-CTD is enterprise LRDIMM memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Samsung validates this module against major server vendor compatibility matrices.
Key specifications for the Samsung 64GB DDR4 LRDIMM M386A8K40DM2-CTD: capacity 64 GB; form factor LRDIMM; new condition; memory type DDR4; memory capacity 64GB; memory speed 2666 MT/s; memory voltage 1.2V; memory form factor LRDIMM. Manufacturer part number M386A8K40DM2-CTD. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Samsung 64GB DDR4 LRDIMM M386A8K40DM2-CTD fits LRDIMM memory slots and is compatible with major server platforms validated by Samsung. Server vendor IPL/HCL compatibility (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro) is checked at quote time so you don't risk a memory-channel mismatch.