Samsung 16GB DDR4-2666 ECC RDIMM 2Rx8 1.2V Server Memory
Brand: Samsung | Category: Memory (RAM)
SKU: M393A2K43CB2-CTD | Part #: M393A2K43CB2-CTD | MPN: M393A2K43CB2-CTD
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About the Samsung 16GB DDR4-2666 ECC RDIMM 2Rx8 1.2V Server Memory
2Rx8 RDIMM with full ECC support, this Samsung 16GB DDR4-2666 server memory module (M393A2K43CB2-CTD) is engineered for mission-critical enterprise environments where data integrity and reliability cannot be compromised. The 2Rx8 rank configuration and ECC capability ensure error detection and correction across high-density deployments, making this module ideal for storage architects and IT procurement teams standardizing on proven Samsung server-grade components.
Built to Samsung's exacting standards, this 16GB DDR4 module operates at 2666 MT/s with a 1.2V power envelope optimized for modern server platforms. The RDIMM form factor delivers the density and performance characteristics required in rack-mounted infrastructure, while ECC protection safeguards against silent data corruption in virtualized and database workloads. Supplied new and sealed, part number M393A2K43CB2-CTD represents a direct-from-manufacturer OEM module that meets the stringent compatibility requirements of enterprise deployments.
Typical Enterprise Deployment Scenarios
- Database and data warehouse servers requiring error-correcting memory to protect transaction integrity and analytics workloads
- Virtualization hypervisor hosts where multiple guest operating systems depend on stable, protected memory subsystems
- High-availability clustered file storage and backup appliances relying on ECC for uninterrupted service delivery
- Application servers running mission-critical business logic where memory reliability directly impacts SLA compliance
- HPC and scientific computing nodes performing long-running simulations where single-bit errors could invalidate results
Contact Omnixon Global to request a quotation for the Samsung M393A2K43CB2-CTD and explore volume pricing and logistics options for your enterprise memory refresh initiative.
Technical Specifications
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | M393A2K43CB2-CTD |
| Part Number | M393A2K43CB2-CTD |
| Condition | New |
| Capacity | 16 GB |
| Memory Type | DDR4 |
| Speed | 2666 MT/s |
| Form Factor | RDIMM |
| ECC Support | Yes |
| Rank x Width | 2R x 8 |
Frequently Asked Questions about Samsung 16GB DDR4-2666 ECC RDIMM 2Rx8 1.2V Server Memory
Is the Samsung 16GB DDR4-2666 ECC RDIMM 2Rx8 1.2V Server Memory compatible with my server?
Part number M393A2K43CB2-CTD is qualified for Samsung servers that list compatible memory in their QVL. We verify QVL match before quoting — share your server model in the RFQ and our pre-sales engineers confirm fit, recommended population pattern, and total capacity supported.
What support applies to this memory module?
Full manufacturer support (typically 3 years, RDIMM/LRDIMM SKUs often lifetime against manufacturing defects). All product is sourced through distribution so support registers cleanly under your company name.
How do I request a quote?
Submit the RFQ form on this page with your quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and matching server-QVL confirmation if needed.