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Samsung M393A2K43CB2-CVFBQ 16GB DDR4-2933MHz RDIMM 2Rx8 CL21 Memory
- 16GB DDR4 SDRAM Capacity
- RDIMM (Registered Dual In-line Memory Module)
- Speed: 2933MHz (PC4-23400)
- CAS Latency: CL21
- Rank: 2Rx8 (Dual Rank, x8 Data Width)
- ECC Registered (Error-Correcting Code)
- Designed for Servers and Workstations
- Voltage: 1.2V
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Product Overview
The Samsung M393A2K43CB2-CVFBQ is a 16GB DDR4 RDIMM memory module. It operates at 2933MHz with CL21 timings, suitable for servers and workstations requiring reliable performance and error correction.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 2933MHz |
| Part Number | M393A2K43CB2-CVFBQ |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL21 |
| ECC | Registered ECC |
| Voltage | 1.2V |
Product Description
This Samsung M393A2K43CB2-CVFBQ is a 16GB DDR4 Registered DIMM (RDIMM) module, designed to enhance the memory capabilities of compatible server and workstation systems. RDIMMs feature a register chip that buffers command and address signals, reducing the electrical load on the memory controller and allowing for more memory modules to be installed in a system. This specific module operates at a frequency of 2933MHz, corresponding to the PC4-23400 standard, offering a good balance of speed and capacity for demanding applications. The module is configured as dual-rank (2Rx8), meaning it utilizes two ranks of memory chips, each with an x8 data width. This configuration can provide performance benefits in certain server workloads. It also incorporates ECC (Error-Correcting Code) functionality, which is vital for server environments as it detects and corrects memory errors on the fly, preventing data corruption and system crashes. The CAS Latency (CL) is 21, indicating the number of clock cycles required for data access. Operating at the standard DDR4 voltage of 1.2V, this 16GB RDIMM is suitable for a wide range of enterprise-grade motherboards that support DDR4 memory and the 2933MHz speed. It is an ideal upgrade for servers running virtual machines, databases, or complex computational tasks where memory stability and capacity are paramount. Always verify system compatibility, including motherboard support for RDIMMs and the specific speed and capacity, before purchasing.
