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Samsung M393B1G73QH0-CMA 8GB DDR3-1866MHz RDIMM 2Rx8 CL13 Memory
- Capacity: 8GB
- Memory Type: DDR3 SDRAM
- Form Factor: 240-pin RDIMM
- Speed: PC3-14900 (1866MHz)
- CAS Latency: CL13
- Configuration: 2Rx8 (Dual Rank, x8 Data Width)
- ECC: Registered ECC
- Voltage: 1.5V
- Designed for server and workstation applications
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Product Overview
The Samsung M393B1G73QH0-CMA is an 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1866MHz with a CAS Latency of 13, featuring a 2Rx8 configuration. This module is designed for servers and workstations requiring high-speed, reliable memory.
Technical Information
| Product Type | Memory Module |
| Manufacturer | Samsung |
| Model | M393B1G73QH0-CMA |
| Capacity | 8GB |
| Memory Technology | DDR3 SDRAM |
Additional Specifications
| Speed | 1866MHz |
| Form Factor | RDIMM |
| Rank | 2Rx8 |
| CAS Latency | CL13 |
Product Description
The Samsung M393B1G73QH0-CMA is an 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at a higher frequency of 1866MHz, designated as PC3-14900, and has a CAS Latency (CL) of 13. The 2Rx8 configuration indicates a dual-rank module where each rank utilizes DRAM chips with an x8 data width. This configuration is common and offers a balance of density and performance for server applications. This module features Registered ECC (Error-Correcting Code) capabilities. The 'Registered' aspect means it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This allows for higher memory capacities and improved system stability. The ECC function is crucial for detecting and correcting memory errors, ensuring data integrity and reliability in demanding server environments. Designed for use in servers and high-performance workstations, the M393B1G73QH0-CMA provides a significant memory upgrade. Its specifications are suitable for systems that require fast and reliable memory for handling complex computations, virtualization, large databases, and other memory-intensive workloads. The 1866MHz speed offers a performance advantage over lower-speed DDR3 modules.
