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Samsung M393A8G40D40-CRB0 64GB DDR4-2133MHz RDIMM 8Rx4 CL15 Memory
- Capacity: 64GB
- Memory Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2133MHz (PC4-17000)
- CAS Latency: CL15
- Rank: 8Rx4
- ECC: Yes
- Voltage: 1.2V
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Product Overview
The Samsung M393A8G40D40-CRB0 is a 64GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2133MHz with CL15 latency, designed for server environments requiring substantial and reliable memory capacity.
Technical Information
| Manufacturer | Samsung |
| Part Number | M393A8G40D40-CRB0 |
| Memory Size | 64GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
Additional Specifications
| Speed | 2133MHz |
| Latency | CL15 |
| Rank | 8Rx4 |
| ECC | Yes |
Product Description
The Samsung M393A8G40D40-CRB0 is a high-capacity 64GB DDR4 Registered DIMM (RDIMM) memory module, engineered for robust performance in server and workstation environments. This module adheres to the DDR4 standard, providing enhanced data transfer rates and improved power efficiency over previous generations. It operates at a frequency of 2133MHz, identified as PC4-17000, and features a CAS Latency (CL) of 15, ensuring swift access to data for demanding computational tasks. This RDIMM is configured as 8Rx4, meaning it comprises eight ranks, each with four data bits. The 'Registered' aspect signifies the presence of a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This design choice is crucial for supporting higher memory densities and maintaining signal integrity, which is essential for large-scale memory configurations in servers. Equipped with Error-Correcting Code (ECC) technology, the M393A8G40D40-CRB0 can detect and correct single-bit errors and detect multi-bit errors, thereby enhancing data integrity and system stability. This feature is indispensable for mission-critical applications and environments where data accuracy is paramount. The module operates at the standard DDR4 voltage of 1.2V.
