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Samsung M393A5143DB0-CPB 4GB DDR4-2133MHz RDIMM 1Rx8 CL15 Memory
- 4GB DDR4 memory capacity.
- 2133MHz clock speed.
- RDIMM (Registered DIMM) form factor.
- 1Rx8 memory organization (Single Rank, 8 bits wide).
- CL15 CAS Latency.
- Supports ECC (Error-Correcting Code) functionality.
- Suitable for general server use.
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Product Overview
The Samsung M393A5143DB0-CPB is a 4GB DDR4 RDIMM memory module operating at 2133MHz with a CL15 latency. It is designed for standard server applications requiring reliable memory performance.
Technical Information
| Capacity | 4GB |
| Type | DDR4 |
| Speed | 2133MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 1Rx8 |
| CAS Latency | CL15 |
| ECC | Yes |
Product Description
The Samsung M393A5143DB0-CPB is a 4GB DDR4 Registered DIMM (RDIMM) memory module, providing essential memory capacity for a wide range of server applications. Operating at a speed of 2133MHz, it offers a solid foundation for everyday server tasks, including web serving, file sharing, and basic application hosting. This module features a 1Rx8 memory organization, indicating a single rank configuration with 8 bits per DRAM chip. As a Registered DIMM, it includes an onboard register that buffers command and address signals. This buffering reduces the electrical load on the memory controller, allowing for greater stability and the ability to populate more memory modules within a system, which is a key advantage in server environments. With a CAS Latency of CL15, the module provides efficient memory access timings. The inclusion of ECC (Error-Correcting Code) functionality is critical for server reliability, as it enables the detection and correction of single-bit memory errors, thereby preventing data corruption and system crashes. This makes the M393A5143DB0-CPB a dependable choice for maintaining operational integrity in server deployments.



