Brand: Samsung | Category: Memory (RAM)
SKU: SAM-M386AAG40MM3CTD | Part #: M386AAG40MM3-CTD | MPN: M386AAG40MM3-CTD
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A single Samsung 128GB DDR4 LRDIMM M386AAG40MM3-CTD enables enterprise servers to reach maximum memory capacity for demanding workloads—critical for infrastructure architects designing high-density compute clusters. This load-reduced DIMM architecture distributes electrical load across the memory buffer, allowing IT infrastructure teams to populate multiple DIMMs per channel without degrading signal integrity or thermal performance.
The Samsung M386AAG40MM3-CTD is purpose-built for Intel Xeon Scalable processors (Skylake-SP and Cascade Lake-SP generations), delivering 2666 MT/s throughput with full ECC protection. Its octal-rank (8Rx4) configuration and memory buffer design make it the choice for storage architects and data center operations teams managing large-scale virtualization, database consolidation, or in-memory analytics environments. Samsung's robust operating window (0°C to 85°C) ensures reliability in diverse data center cooling scenarios. The 1.2V operating voltage aligns with DDR4 efficiency standards, reducing power consumption per gigabyte compared to earlier generations.
For quotations, compatibility verification, or bulk procurement of the Samsung M386AAG40MM3-CTD and related enterprise memory solutions, contact Omnixon Global—your trusted B2B distributor for mission-critical IT hardware in the UAE and GCC region.
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | SAM-M386AAG40MM3CTD |
| Part Number | M386AAG40MM3-CTD |
| Condition | New |
| Capacity | 128 GB |
| Form Factor | LRDIMM |
| Speed | 2666 Mbps |
| Manufacturer Part Number | M386AAG40MM3-CTD |
| Capacity | 128 GB |
| Memory Type | DDR4 |
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Speed | 2666 MT/s (DDR4-2666 / PC4-21300) |
| Pin Count | 288-pin |
| Voltage | 1.2 V |
| Bus Width | 72-bit (64-bit data + 8-bit ECC) |
| Error Correction | ECC (Error Correcting Code) |
| Ranks | Octal Rank (8Rx4) |
| CAS Latency | 19 (CL19) |
| Form Factor | DIMM |
| ECC Support | Yes |
| Operating Temperature | 0°C to 85°C |
| Buffer Type | Memory Buffer (LRDIMM) |
| Compatible Processor Platform | Intel Xeon Scalable (Skylake-SP / Cascade Lake-SP) |
The Samsung 128GB DDR4 LRDIMM M386AAG40MM3-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 128GB DDR4 LRDIMM M386AAG40MM3-CTD: capacity 128 GB; form factor LRDIMM; new condition; memory type DDR4; memory capacity 128GB; memory speed 2666 MT/s; memory voltage 1.2V; memory form factor LRDIMM. Manufacturer part number M386AAG40MM3-CTD. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Samsung 128GB DDR4 LRDIMM M386AAG40MM3-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.