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Samsung M386A4G40EM2-CRC5Q 32GB DDR4-2400MHz LRDIMM 4Rx4 CL17 Memory
- 32GB DDR4 Memory Module
- Speed: 2400MHz (PC4-19200)
- Form Factor: LRDIMM (Load-Reduced Dual In-line Memory Module)
- Rank: 4Rx4 (Quad Rank, x4 organization)
- CAS Latency: CL17
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
- Designed for servers and high-end workstations
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Product Overview
The Samsung M386A4G40EM2-CRC5Q is a 32GB DDR4 Load-Reduced DIMM (LRDIMM) memory module operating at 2400MHz. It features a 4 ranks x 4 bits organization and CL17 latency, designed for high-performance server and workstation environments.
Technical Information
| Memory Size | 32GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2400MHz |
| Form Factor | LRDIMM |
| Rank | 4Rx4 |
Additional Specifications
| CAS Latency | CL17 |
| Voltage | 1.2V |
| ECC | Registered ECC |
| Manufacturer | Samsung |
| Part Number | M386A4G40EM2-CRC5Q |
Product Description
The Samsung M386A4G40EM2-CRC5Q is a high-performance 32GB DDR4 LRDIMM module, specifically engineered to enhance the memory capacity and bandwidth of demanding server and workstation platforms. LRDIMMs are designed to reduce the electrical load on the memory controller, allowing for higher memory densities and more memory channels to be populated within a system. This makes them particularly suitable for systems that require a large amount of RAM, such as those used for virtualization, large databases, scientific computing, and complex data analysis. Operating at a speed of 2400MHz (often referred to as PC4-19200), this module provides a substantial data transfer rate, contributing to overall system responsiveness and application performance. The 4Rx4 organization signifies that the module is quad-ranked, with each rank utilizing x4 data width DRAM chips. This configuration can offer performance benefits in certain workloads by allowing the memory controller to access different ranks concurrently. The CAS Latency of CL17 indicates the number of clock cycles required to access data after a command is issued, a standard for DDR4 at this speed. Furthermore, this module incorporates Error-Correcting Code (ECC) functionality, which is crucial in server environments to detect and correct single-bit memory errors, thereby preventing data corruption and system crashes. The low voltage operation of 1.2V contributes to power efficiency, a key consideration in large-scale data centers. The M386A4G40EM2-CRC5Q is a reliable choice for upgrading or populating memory in compatible server motherboards, ensuring stability and performance for mission-critical applications.
