Brand: Samsung | Category: Memory (RAM)
SKU: SAM-M386AAG40BM3CVF | Part #: M386AAG40BM3-CVF | MPN: M386AAG40BM3-CVF
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Samsung 128GB DDR4 LRDIMM (M386AAG40BM3-CVF) delivers enterprise-grade memory for Intel Xeon Scalable 2nd and 3rd Generation processors, supporting up to DDR4-2933 speeds across multi-socket configurations. This load-reduced DIMM employs advanced 3DS (Three-Dimensional Stacking) technology to maximize capacity while minimizing signal integrity challenges in dense server environments. With 8Rx4 rank configuration and full ECC protection, the module ensures data integrity across demanding workloads while maintaining JEDEC compliance and a compact 31.25mm low-profile form factor for flexible slot compatibility.
The M386AAG40BM3-CVF operates at 1.2V with CAS Latency 21, balancing performance and thermal efficiency across the 0–85°C operating range. Infrastructure architects and IT procurement teams typically source Samsung memory modules when architecting hyperscale data centers, HPC clusters, and virtualization platforms that demand both capacity and reliability. The 72-bit data width with integrated ECC support protects against single-bit errors, critical for mission-critical applications. Contact Omnixon Global to request a quote for this module or discuss volume licensing for large-scale deployments.
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | SAM-M386AAG40BM3CVF |
| Part Number | M386AAG40BM3-CVF |
| Condition | New |
| Capacity | 128 GB |
| Form Factor | LRDIMM |
| Speed | 2933 Mbps |
| Manufacturer Part Number | M386AAG40BM3-CVF |
| Capacity | 128 GB |
| Memory Type | DDR4 |
| Module Form Factor | LRDIMM (Load-Reduced DIMM) |
| Speed Grade | DDR4-2933 (PC4-23400) |
| Pin Configuration | 288-pin |
| Voltage | 1.2 V |
| ECC Support | Yes |
| DRAM Construction | 3DS (Three-Dimensional Stacking) |
| Ranks | 8Rx4 |
| Data Width | 72-bit (64-bit data + 8-bit ECC) |
| CAS Latency (CL) | 21 |
| Operating Temperature | 0°C to 85°C |
| Module Height | Low-profile (31.25 mm) |
| JEDEC Compliance | DDR4 JEDEC LRDIMM Standard |
| Compatible Processor Platforms | Intel Xeon Scalable 2nd Gen (Cascade Lake), Intel Xeon Scalable 3rd Gen (Ice Lake) |
The Samsung 128GB DDR4 LRDIMM M386AAG40BM3-CVF 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 M386AAG40BM3-CVF: capacity 128 GB; form factor LRDIMM; new condition; memory type DDR4; memory capacity 128GB; memory speed 2933 MT/s; memory voltage 1.2V; memory form factor LRDIMM. Manufacturer part number M386AAG40BM3-CVF. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Samsung 128GB DDR4 LRDIMM M386AAG40BM3-CVF 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.