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Samsung M386AAG40MMB-CVF 128GB DDR4-2933MHz LRDIMM 4Rx4 CL21 Memory
- Capacity: 128GB
- Type: DDR4
- Speed: 2933MHz
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Rank: 4Rx4 (Quad Rank x4)
- Latency: CL21
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
This is a Samsung 128GB DDR4-2933MHz LRDIMM memory module. It features a 4Rx4 configuration and CL21 latency, designed for high-performance server and workstation applications requiring substantial memory capacity and speed.
Technical Information
| Memory Capacity | 128GB |
| Memory Type | DDR4 SDRAM |
| Memory Speed | 2933MHz |
| Form Factor | LRDIMM |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL21 |
| Voltage | 1.2V |
| ECC | Registered ECC |
Product Description
The Samsung M386AAG40MMB-CVF is a high-capacity 128GB LRDIMM (Load-Reduced Dual In-line Memory Module) designed for demanding server and workstation environments. Operating at a speed of 2933MHz, this module utilizes DDR4 SDRAM technology to deliver superior bandwidth and efficiency compared to previous generations. The LRDIMM format is crucial for systems requiring very large amounts of memory, as it helps to reduce the electrical load on the memory controller, allowing for more memory modules to be installed. This specific module features a 4Rx4 configuration, indicating it is quad-rank with each rank utilizing x4 data width. This configuration can offer performance benefits in certain multi-threaded applications and high-density memory configurations. With a CAS Latency (CL) of 21, it strikes a balance between speed and stability, providing reliable performance for memory-intensive tasks. The module operates at a standard voltage of 1.2V, adhering to DDR4 power efficiency standards. Furthermore, the M386AAG40MMB-CVF incorporates Error-Correcting Code (ECC) functionality. ECC memory detects and corrects single-bit memory errors, and detects multi-bit errors, significantly enhancing data integrity and system reliability. This makes it an ideal choice for mission-critical applications where data accuracy and system uptime are paramount, such as in enterprise servers, cloud computing infrastructure, and high-performance computing clusters.
