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Samsung M393A4K40DB2-CWEBQ 32GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory
- Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Capacity: 32GB
- Speed: 3200MHz (PC4-25600)
- Latency: CL22
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Samsung M393A4K40DB2-CWEBQ is a 32GB DDR4 memory module. It operates at 3200MHz with a CL22 latency and is configured as a 2Rx4 Registered DIMM (RDIMM), suitable for servers and workstations requiring high capacity and performance.
Technical Information
| Product Type | Memory Module |
| Memory Size | 32 GB |
| Memory Technology | DDR4 SDRAM |
| Form Factor | RDIMM |
Additional Specifications
| Speed | 3200 MHz |
| CAS Latency | CL22 |
| Rank | 2R (Dual Rank) |
| ECC | Yes |
Product Description
The Samsung M393A4K40DB2-CWEBQ is a high-capacity 32GB DDR4 Registered DIMM (RDIMM) designed to enhance the performance and expand the memory capabilities of compatible servers and workstations. Operating at a rapid speed of 3200MHz, this module ensures quick data retrieval and processing, which is crucial for demanding enterprise applications, virtualization, and large datasets. The PC4-25600 speed rating indicates its high bandwidth potential. This memory module features a CAS Latency (CL) of 22, which, combined with its high frequency, provides a balanced performance profile. The 2Rx4 configuration signifies that the module is dual-ranked, with each rank utilizing x4 (4-bit) data width per memory chip. Dual-rank modules can sometimes offer performance benefits in certain server architectures by allowing the memory controller to access data from different ranks concurrently. As a Registered DIMM (RDIMM) with Error-Correcting Code (ECC) support, this module is designed for systems that require enhanced memory stability and reliability. ECC functionality detects and corrects single-bit errors, preventing data corruption and system crashes, which is essential for mission-critical server operations. The standard 1.2V operating voltage ensures compatibility with most modern DDR4 server platforms.
