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Samsung M393A2K40BB2-CTD-NPM 16GB DDR4-2666MHz RDIMM 1Rx4 CL19 Memory
- Capacity: 16GB
- Type: DDR4 RDIMM
- Speed: 2666MHz (PC4-21300)
- Latency: CL19
- Configuration: 1Rx4 (Single Rank x4)
- Voltage: 1.2V
- ECC: Yes (Registered)
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Product Overview
This Samsung memory module is a 16GB DDR4 RDIMM, operating at 2666MHz with a CL19 latency. It features a 1Rx4 rank configuration, making it suitable for servers and workstations requiring high-speed, reliable memory.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR4 |
| Form Factor | RDIMM |
| Speed | 2666MHz |
Additional Specifications
| Rank | 1Rx4 |
| CAS Latency | CL19 |
| ECC | Registered |
Product Description
The Samsung M393A2K40BB2-CTD-NPM is a high-performance 16GB DDR4 Registered DIMM (RDIMM) module. Designed for server and workstation environments, it operates at a speed of 2666MHz, providing significant bandwidth for memory-intensive applications. The RDIMM form factor includes onboard registers that help reduce electrical load on the memory controller, improving system stability and allowing for higher memory capacities and speeds. This module features a 1Rx4 (Single Rank x4) configuration, meaning it uses memory chips organized in a single rank with four data lines per chip. This configuration is often preferred in servers for its performance characteristics and compatibility with various server chipsets. The CAS Latency (CL) is 19, which indicates the number of clock cycles required for the memory to respond to a column address command. This timing, combined with the 2666MHz speed, offers a balanced performance profile. With its 16GB capacity, DDR4 technology, and registered architecture, this Samsung memory module is an excellent choice for upgrading or populating servers and high-end workstations. It supports Error-Correcting Code (ECC) functionality, which detects and corrects common types of internal data corruption, enhancing data integrity and system reliability. The standard 1.2V operating voltage ensures compatibility with most DDR4 server platforms.
