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Samsung M393B2G70EB0-CMA03 16GB DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- Capacity: 16GB
- Memory Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1866MHz (PC3-14900)
- CAS Latency: CL13
- Rank: 2Rx4 (Dual Rank x4)
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Samsung M393B2G70EB0-CMA03 is a 16GB DDR3 RDIMM memory module, operating at 1866MHz with a CAS latency of CL13. It features a 2Rx4 rank configuration, designed for high-capacity server and workstation applications requiring robust performance and reliability. This module offers significant memory bandwidth for demanding enterprise workloads.
Technical Information
| Memory Size | 16GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1866MHz |
Additional Specifications
| CAS Latency | CL13 |
| Rank | 2Rx4 |
| ECC | Yes |
Product Description
The Samsung M393B2G70EB0-CMA03 is a 16GB DDR3 Registered DIMM (RDIMM) module, sharing identical core specifications with the CMA02 variant, including an 1866MHz speed, CL13 latency, and a 2Rx4 rank configuration. It is engineered for high-capacity server and workstation applications that demand substantial memory bandwidth and operational reliability. The DDR3 technology provides a proven and efficient platform for enterprise-level computing tasks. This RDIMM is designed with a 2Rx4 rank structure, which utilizes two ranks of memory, each with four data bits per DRAM chip. This dual-rank architecture is beneficial for improving memory performance by enabling parallel access to data. The inclusion of an onboard register within the RDIMM helps to buffer command and address signals, thereby reducing the electrical load on the memory controller. This feature is crucial for supporting higher memory capacities and ensuring system stability, particularly in complex server environments. The module's CL13 CAS latency ensures a responsive performance for memory read operations. Critically, it incorporates Error-Correcting Code (ECC) functionality, a standard requirement for server-grade hardware. ECC memory is capable of detecting and correcting single-bit errors, which significantly enhances data integrity and system reliability, minimizing the risk of data corruption and unexpected system failures. The M393B2G70EB0-CMA03 is therefore a dependable component for mission-critical applications.
