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Samsung M393A4K40CB2-CVFCO 32GB DDR4-2933MHz RDIMM 2Rx4 CL21 Memory
- Capacity: 32GB
- Memory Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2933MHz (PC4-23466)
- Latency: CL21
- Rank: 2Rx4 (Dual Rank, x4 Data Width)
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Samsung M393A4K40CB2-CVFCO is a 32GB DDR4 Registered DIMM (RDIMM) memory module. It operates at a speed of 2933MHz with a CAS Latency of 21, designed for servers and high-performance workstations requiring significant memory capacity and bandwidth.
Technical Information
| Brand | Samsung |
| Part Number | M393A4K40CB2-CVFCO |
| Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
Additional Specifications
| Speed | 2933MHz |
| CAS Latency | CL21 |
| Rank | 2Rx4 |
| ECC | Yes |
| Voltage | 1.2V |
Product Description
The Samsung M393A4K40CB2-CVFCO is a high-capacity 32GB DDR4 Registered DIMM (RDIMM) memory module, engineered to meet the demanding requirements of modern servers and workstations. Operating at a clock speed of 2933MHz, this module provides significant bandwidth, crucial for applications that process large datasets or require intensive multitasking. The 'RDIMM' designation indicates that it features a registered buffer chip, which helps reduce electrical load on the memory controller, allowing for higher memory capacities and improved stability in multi-DIMM configurations. This memory module utilizes DDR4 SDRAM technology, offering improvements in speed, power efficiency, and density compared to previous DDR generations. The 2Rx4 configuration signifies that it is a dual-rank module with a data width of x4 per rank, which can enhance performance by allowing the memory controller to access different ranks concurrently. With a CAS Latency (CL) of 21, it strikes a balance between speed and timing, providing efficient data access for a wide range of server workloads. Furthermore, the M393A4K40CB2-CVFCO incorporates Error-Correcting Code (ECC) functionality. ECC memory can detect and correct common types of internal data corruption, significantly enhancing data integrity and system reliability, which is paramount in mission-critical server environments. This module operates at a standard voltage of 1.2V, contributing to lower power consumption and heat generation within the system. It is designed for compatibility with servers and motherboards that support DDR4 2933MHz RDIMMs.


