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Samsung M393A2K40BB2-CTD-DNA 16GB DDR4-2666MHz RDIMM 1Rx4 CL19 Memory
- Capacity: 16GB
- Type: DDR4 SDRAM
- Speed: 2666MHz (PC4-21300)
- Form Factor: RDIMM (Registered DIMM)
- Rank: 1Rx4 (Single Rank x4)
- Latency: CL19
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Samsung M393A2K40BB2-CTD-DNA is a 16GB DDR4-2666MHz Registered DIMM (RDIMM) memory module. It features a 1Rx4 memory organization and CL19 latency.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2666MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 1Rx4 |
| CAS Latency | CL19 |
| ECC | Yes |
Product Description
The Samsung M393A2K40BB2-CTD-DNA is a high-performance 16GB memory module designed for server and workstation environments. It operates at a speed of 2666MHz, providing ample bandwidth for demanding applications and multitasking scenarios. The DDR4 technology ensures improved power efficiency and performance compared to previous generations of RAM. As a Registered DIMM (RDIMM), this module incorporates an onboard register that buffers command and address signals, reducing electrical load on the memory controller. This feature is crucial for systems utilizing a large number of memory modules, as it enhances signal integrity and allows for higher memory capacities and stability. The 1Rx4 memory organization indicates a single rank with four data bits per chip, optimized for specific memory controller architectures. With a CAS Latency (CL) of 19, this module offers a balance between speed and timing. It also features Error-Correcting Code (ECC) functionality, which detects and corrects single-bit errors, significantly improving system reliability and data integrity. This makes the M393A2K40BB2-CTD-DNA an ideal choice for mission-critical applications where uptime and data accuracy are paramount.


