M393A4K40CB2-CTD Samsung 1x32GB DDR4 RDIMM ECC RAM
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€539.11
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€539.11
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€539.11
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M393A4K40CB2-CTD
High-Density DDR4 RDIMM Server Memory featuring ECC Registered Reliability with the M393A4K40CB2-CTD
The M393A4K40CB2-CTD is a 32GB DDR4-2666 ECC Registered RDIMM engineered for Intel Xeon and AMD EPYC-class DDR4 platforms where predictable latency and error containment are required at scale. In multi-socket CPU servers, the registered buffering of the M393A4K40CB2-CTD stabilizes signal integrity across populated channels, supporting higher DIMM counts per node without compromising platform-level memory training and uptime targets.
Designed for PCIe-based expansion and storage-centric server topologies, the M393A4K40CB2-CTD complements balanced CPU nodes running NVMe, SAS, or SATA storage tiers by ensuring the memory subsystem does not become a bottleneck for I/O completion and caching behavior. Its dual-rank x4 organization and JEDEC-aligned operation at 1.2V are well-suited to virtualization clusters, database services, and general-purpose compute where consistent bandwidth per channel matters more than peak-bin overclock profiles.
Why Choose the M393A4K40CB2-CTD?
The M393A4K40CB2-CTD provides an efficient density-to-slot ratio for scaling memory capacity in existing DDR4 fleets while maintaining enterprise-grade resilience through ECC and registered architecture. For IT teams standardizing server builds, the M393A4K40CB2-CTD supports repeatable deployments, predictable behavior under mixed workloads, and straightforward capacity growth by adding identical modules across channels and sockets.
Samsung designs server memory with a focus on lifecycle stability, strict adherence to JEDEC specifications, and validated interoperability aligned with modern data centre qualification processes. This engineering approach helps ensure that modules such as the M393A4K40CB2-CTD deliver consistent performance characteristics across long service windows in always-on infrastructure.
Key Applications:
- CPU-based virtualization clusters
- General-purpose compute nodes
- Database servers on DDR4 platforms
- In-memory caching within DDR4 constraints
- Scale-up memory configurations in 2U/4U servers
At Happyware - Server Hardware you benefit from non-binding offers tailored to your configuration goals for M393A4K40CB2-CTD rollouts, and you can extend the warranty up to 6 years to protect long-lived server refresh cycles.
Technical details of M393A4K40CB2-CTD
How long is the Warranty and how you can get technical support for M393A4K40CB2-CTD
| 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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