M386AAG40DM3-CWE Samsung 1x128GB DDR4 LRDIMM RAM
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M386AAG40DM3-CWE
High-Density DDR4 LRDIMM Server Memory featuring quad-rank scalability with the M386AAG40DM3-CWE
The M386AAG40DM3-CWE is a Samsung 128GB DDR4-3200 LRDIMM engineered to maximize memory capacity per socket in enterprise CPU platforms where core counts and VM density drive architectural decisions. In modern virtualization and in-memory database nodes, the M386AAG40DM3-CWE enables large, stable memory footprints while maintaining predictable latency characteristics under sustained multi-tenant load.
Designed for DDR4 server generations, the M386AAG40DM3-CWE integrates ECC and registered/load-reduced signaling to support higher DIMM populations without compromising signal integrity. This directly benefits PCIe-attached I/O and NVMe storage architectures by reducing memory pressure on caching, indexing, and buffer pools, helping CPU resources stay aligned with throughput targets. For scale-up consolidation, the M386AAG40DM3-CWE supports a configuration approach focused on fewer, larger modules to simplify population rules and improve serviceability in dense rack deployments.
Why Choose the M386AAG40DM3-CWE?
The M386AAG40DM3-CWE delivers a pragmatic density-to-performance ratio for DDR4 environments that need 128GB-class modules with enterprise RAS behavior. By using a load-reduced, quad-rank design, the M386AAG40DM3-CWE is well suited to scalable memory topologies that prioritize capacity, consistent uptime, and straightforward expansion planning across multi-socket servers.
Samsung applies a reliability-first engineering philosophy across its server DRAM portfolio, emphasizing tight component validation, controlled manufacturing, and compatibility alignment with mainstream data center platforms. The M386AAG40DM3-CWE supports stable operation at 1.2V and is built to integrate cleanly into standardized enterprise maintenance and qualification processes.
Key Applications:
- Virtualization hosts and VDI density
- In-memory databases and caching tiers
- Scale-up server consolidation
- Memory-intensive analytics
At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for the M386AAG40DM3-CWE and bulk order discount options for standardized fleet upgrades across clusters and sites.
Technical details of M386AAG40DM3-CWE
How long is the Warranty and how you can get technical support for M386AAG40DM3-CWE
| Warranty: | 24 months (part) |
|---|---|
| RMA through customer: | yes |
| RMA Url: | https://www.samsung.com/us/support/service/ |
| Description: | Items must be returned first; no advance replacements. Guaranteed repair or replacement times may vary by product type. On-site service is available for specific products such as large home appliances and large TVs. |
| Support Portal: | https://support.happyware.com |
|---|
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