M378A2K43DB1-CTD Samsung 1x16GB DDR4 UDIMM RAM
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M378A2K43DB1-CTD
High-Performance DDR4 UDIMM Server/Workstation Memory Module featuring JEDEC 2666 MT/s efficiency with the M378A2K43DB1-CTD
The M378A2K43DB1-CTD is a 16GB DDR4 UDIMM engineered for server-adjacent and workstation platforms that implement unbuffered, non-ECC memory channels. In CPU-centric architectures where the integrated memory controller is tuned for UDIMM operation, M378A2K43DB1-CTD delivers predictable bandwidth at JEDEC 2666 MT/s (PC4-21300U) and CL19 timings, supporting stable scheduling for virtualized services, light analytics, and general compute.
By operating at 1.2V and using a 288-pin, low-profile UDIMM layout, M378A2K43DB1-CTD fits space-constrained chassis while maintaining signal integrity across standard DDR4 topologies. As a dual-rank, 64-bit module, it can improve effective parallelism on compatible boards and complements PCIe-based expansion and NVMe storage designs by reducing memory-side stalls that can otherwise throttle I/O-driven workloads. This module is intended for platforms that explicitly support non-ECC UDIMM and is not suitable for systems requiring ECC RDIMM or LRDIMM.
Why Choose the M378A2K43DB1-CTD?
M378A2K43DB1-CTD is a pragmatic choice when density, compatibility, and deterministic JEDEC behavior matter more than registered buffering. It enables clean scale-out memory population in entry servers, appliances, and professional workstations that mandate UDIMM, providing straightforward deployment logic and consistent performance characteristics for standardized fleet configurations.
Samsung designs memory with a process-driven validation focus, aligning component selection and production screening to enterprise reliability expectations. The M378A2K43DB1-CTD reflects that discipline through standards-compliant operation and controlled tolerances that support repeatable qualification across modern data centre and edge infrastructure build-outs.
Key Applications:
- Workstation memory expansion for DDR4 UDIMM platforms
- Small business servers supporting non-ECC UDIMM
- Edge appliances and virtualization hosts with UDIMM slots
- General compute and I/O-balanced workloads
At Happyware - Server Hardware you benefit from non-binding offers that align the M378A2K43DB1-CTD to your platform requirements and rollout quantities, plus bulk order discounts for standardized deployments across multiple systems.
Technical details of M378A2K43DB1-CTD
How long is the Warranty and how you can get technical support for M378A2K43DB1-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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