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Samsung M393B1G70DJ1-CF7 8GB DDR3-800MHz RDIMM 4Rx4 CL5 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: PC3-6400 (800MHz)
- Rank: 4Rx4 (Quad Rank x4)
- CAS Latency: CL5
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
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Product Overview
This Samsung M393B1G70DJ1-CF7 is an 8GB DDR3 Registered DIMM (RDIMM) memory module, operating at 800MHz with a CAS latency of CL5. It features a 4Rx4 configuration, indicating a dual-rank design with four memory chips per rank, optimized for high-density server applications.
Technical Information
| Memory Size | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 800MHz |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL5 |
| ECC | Yes |
Product Description
The Samsung M393B1G70DJ1-CF7 is a high-capacity 8GB DDR3 Registered DIMM (RDIMM) memory module, specifically designed for demanding server and enterprise environments. It operates at a speed of 800MHz (PC3-6400), providing substantial bandwidth for data-intensive operations. The module's 4Rx4 configuration signifies a quad-rank design, where each rank utilizes four memory chips per data line. This architecture is optimized for high-density memory configurations, allowing servers to support larger total memory capacities and potentially improve performance through increased parallelism. This RDIMM incorporates Error-Correcting Code (ECC) technology, which is essential for maintaining the integrity and reliability of data in critical server applications. ECC functionality detects and corrects single-bit errors, preventing data corruption and system crashes. The module boasts a low CAS Latency of CL5, ensuring rapid access times and contributing to the overall responsiveness of the system. Its registered design helps to buffer command and address signals, reducing the electrical load on the memory controller and enabling stable operation even with a large number of memory modules installed. With a standard operating voltage of 1.5V, the M393B1G70DJ1-CF7 is compatible with a wide array of DDR3-equipped servers. This 8GB module is an excellent choice for upgrading existing server memory or for building new systems that require significant memory resources for virtualization, database management, scientific computing, or other high-performance workloads. Its combination of capacity, speed, ECC support, and advanced rank configuration makes it a robust solution for enterprise-level computing.
