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Samsung M393B1G70QH0-CMA 8GB DDR3-1866MHz RDIMM 1Rx4 CL13 Memory
- Capacity: 8GB
- Type: DDR3 RDIMM (Registered DIMM)
- Speed: 1866MHz
- CAS Latency: CL13
- Rank: 1Rx4 (Single Rank x4)
- Voltage: Typically 1.5V (standard for DDR3)
- ECC: Yes (Error-Correcting Code)
- Form Factor: DIMM
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Product Overview
This Samsung M393B1G70QH0-CMA is an 8GB DDR3 RDIMM memory module designed for high-performance computing environments. It operates at a speed of 1866MHz with a CAS latency of CL13, offering efficient data transfer. The 1Rx4 rank configuration ensures optimal signal integrity and compatibility with a wide range of server systems.
Technical Information
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Capacity | 8GB |
| Speed | 1866MHz |
Additional Specifications
| Rank | 1Rx4 |
| CAS Latency | CL13 |
| Voltage | 1.5V |
| ECC | Yes |
Product Description
The Samsung M393B1G70QH0-CMA is a high-density 8GB DDR3 Registered DIMM (RDIMM) module, engineered for demanding server and workstation applications. Its 1866MHz clock speed, coupled with a CAS Latency of CL13, provides a significant boost in data processing capabilities compared to lower-speed memory modules. This module is ideal for systems requiring robust memory performance and reliability. The 1Rx4 organization signifies a single rank with four data bits per chip. This configuration is often preferred in high-end servers for its superior signal integrity and performance characteristics, especially in multi-processor environments. The RDIMM design includes an onboard register that buffers address and command signals, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds. As a DDR3 module, it operates at a standard voltage of 1.5V, contributing to power efficiency within the system. The inclusion of Error-Correcting Code (ECC) functionality is crucial for enterprise-level deployments, as it detects and corrects single-bit errors, preventing data corruption and ensuring system stability. This memory module is a reliable choice for upgrading or populating servers that support DDR3 RDIMMs.
