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Samsung M393A2K43BB1-CTD8Y 16GB DDR4-2666MHz RDIMM 2Rx8 CL19 Memory
- 16GB DDR4 Memory Module
- RDIMM (Registered DIMM) form factor
- Speed: DDR4-2666MHz (PC4-21300)
- Rank: 2Rx8 (2 Ranks x 8 bits)
- CAS Latency: CL19
- Voltage: 1.2V
- Designed for servers and workstations
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Product Overview
The Samsung M393A2K43BB1-CTD8Y is a 16GB Registered DIMM (RDIMM) memory module. It operates at DDR4-2666MHz speed with a 2 ranks x 8 bits organization and CL19 latency.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 2666MHz |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL19 |
| Part Number | M393A2K43BB1-CTD8Y |
| Manufacturer | Samsung |
Product Description
This Samsung M393A2K43BB1-CTD8Y memory module provides a 16GB capacity, suitable for a wide range of server and workstation applications. It utilizes the DDR4 SDRAM standard, offering improvements in speed, power efficiency, and overall performance over previous DDR generations. As a Registered DIMM (RDIMM), it incorporates an onboard register that buffers command and address signals, which helps to reduce the electrical load on the memory controller, thereby enhancing system stability and enabling higher memory capacities. The module operates at a DDR4-2666MHz frequency, delivering robust bandwidth necessary for many modern server workloads, including virtualization, database operations, and application hosting. The 2Rx8 organization indicates two ranks of memory, each with an 8-bit data width, a common and efficient configuration for server memory modules. With a CAS latency of CL19, this memory module strikes a balance between its speed and data access timing. The standard 1.2V operating voltage contributes to energy efficiency. This 16GB RDIMM is designed for reliable performance in enterprise environments, serving as a solid choice for memory upgrades or new system builds.
