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Samsung M393A2K40BB2-CTD7Q 16GB DDR4-2666MHz RDIMM 1Rx4 CL19 Memory
- 16GB RDIMM (Registered Dual In-line Memory Module)
- DDR4 SDRAM technology
- Speed: 2666MHz (PC4-21300)
- CAS Latency: CL19
- Configuration: 1Rx4 (Single Rank x4)
- Voltage: 1.2V
- ECC Registered
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Product Overview
This Samsung memory module is a 16GB RDIMM designed for servers and workstations. It operates at DDR4-2666MHz with a CL19 latency, offering a balance of capacity and speed for demanding computing tasks.
Technical Information
| Capacity | 16GB |
| Type | DDR4 RDIMM |
| Speed | 2666MHz |
Additional Specifications
| Rank | 1Rx4 |
| Latency | CL19 |
| Voltage | 1.2V |
Product Description
The Samsung M393A2K40BB2-CTD7Q is a 16GB DDR4 Registered DIMM (RDIMM) module, engineered for use in enterprise-grade servers and high-performance workstations. Its RDIMM design includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity in multi-module configurations. Operating at a DDR4-2666MHz frequency, this module provides substantial bandwidth for data-intensive applications. The PC4-21300 designation indicates its speed rating. With a CAS Latency of CL19, it offers a balance between responsiveness and stability, suitable for a wide range of server workloads. The 1Rx4 configuration signifies a single-rank module with four data bits per memory chip, which can offer performance advantages in certain server architectures. This memory module operates at a standard voltage of 1.2V and supports ECC (Error-Correcting Code) functionality. ECC is crucial in server environments as it detects and corrects memory errors, enhancing system reliability and data integrity. The M393A2K40BB2-CTD7Q is designed to meet the rigorous demands of continuous operation in data centers and enterprise IT infrastructures.



