M386AAG40DM3-CWE Samsung 128GB DDR4-3200 ECC LRDIMM 4Rx4 1.2V Memory
128GBDDR4-3200LRDIMM4Rx41.2V
SKU: M386AAG40DM3-CWE
$ 3,043
≈ €2648
🟢 17 pcs available · Lead time: 7-8 Days · Updated 13 Jul 2026
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Prices and availability may change and are confirmed on quotation.
Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
Volume Pricing
Fast response for B2B quantity requests
Technical Support
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Overview
- Samsung M386AAG40DM3-CWE – 128GB DDR4-3200 ECC Load-Reduced DIMM
Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for enterprise workloads like VMs, compute nodes, and cloud platforms. JEDEC PC4-25600L compliant. - Compatible with Major Server Brands
Built with Quad Rank x4 architecture, this Samsung LRDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR4-3200 ECC Load-Reduced memory. - Optimized Performance
Delivers 3200 MT/s with CL22 latency at 1.2V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M386AAG40DM3-CWE Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M386AAG40DM3-CWE |
| Memory Size | 128GB |
| Memory Speed | DDR4-3200 |
| Memory Technology | DDR4 |
| Speed | 3200 |
| Rank and Organization | 4Rx4 |
| Rank Type | Quad Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL22 |
| DIMM Type | Load-Reduced |
| Form Factor | LRDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-25600L |
| Temperature | 0°C to 85°C |
Compatible Systems
Same-Spec Alternatives
Alternative part numbers with matching key specifications.
| Picture | Part Number | Brand | Size | Speed | Form Factor | Ships In | Stock | Price | |
|---|---|---|---|---|---|---|---|---|---|
| Samsung | 128GB | DDR4-3200 | LRDIMM | 17 | |||||
| Micron | 128GB | DDR4-3200 | LRDIMM | 1 | |||||
| Micron | 128GB | DDR4-3200 | LRDIMM | ||||||
| Samsung | 128GB | DDR4-3200 | LRDIMM | ||||||
| SK Hynix | 128GB | DDR4-3200 | LRDIMM | 24 | |||||
| SK Hynix | 128GB | DDR4-3200 | LRDIMM | 5 | |||||
| SK Hynix | 128GB | DDR4-3200 | LRDIMM | 36 | |||||
| Micron | 128GB | DDR4-3200 | LRDIMM | 2 |
Need help choosing between available part numbers? Contact us for pricing and availability.