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Samsung M393A2K40BB0-CPB0Q 16GB DDR4-2133MHz RDIMM 1Rx4 CL15 Memory
- 16GB DDR4 Capacity
- RDIMM (Registered DIMM) type
- Speed: 2133MHz (PC4-17000)
- CAS Latency: CL15
- Rank Configuration: 1Rx4
- Voltage: 1.2V
- ECC (Error-Correcting Code) support
- Designed for servers and workstations
Was $690.24 · You save $103.24
Key specifications
See full specs ↓- Memory Size
- 16GB
- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Speed
- 2133MHz (PC4-17000)
- CAS Latency
- CL15
- Rank
- 1Rx4
Product details
The Samsung M393A2K40BB0-CPB0Q is a 16GB DDR4 Registered DIMM (RDIMM) memory module. It operates at a speed of 2133MHz with timings of CL15 and features a 1Rx4 rank configuration. This RDIMM is designed for servers and workstations that require reliable performance and ECC capabilities for demanding enterprise workloads.
Technical Information
| Memory Size | 16GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2133MHz (PC4-17000) |
| CAS Latency | CL15 |
Additional Specifications
| Rank | 1Rx4 |
| Voltage | 1.2V |
| ECC | Yes (ECC RDIMM) |
| Features | Registered |
Description
The Samsung M393A2K40BB0-CPB0Q is a 16GB DDR4 Registered DIMM (RDIMM) memory module, designed to enhance the performance and reliability of server and workstation systems. Registered DIMMs include a register chip that buffers the command and address signals between the memory controller and the DRAM chips. This buffering reduces the electrical load on the memory controller, allowing for more memory modules to be installed per channel and improving signal integrity, which is essential for stable operation in memory-intensive server environments. This module operates at a frequency of 2133MHz, identified as PC4-17000, providing a solid performance baseline for a wide range of enterprise applications. The CAS Latency (CL) of 15 indicates the number of clock cycles it takes for the memory to respond to a request for data from a specific column. The 1Rx4 rank configuration means the module has one rank, with each rank consisting of four data bits per chip, a common configuration for server memory modules. Furthermore, the M393A2K40BB0-CPB0Q supports Error-Correcting Code (ECC) functionality. ECC memory is capable of detecting and correcting single-bit errors and detecting multi-bit errors, which is critical for maintaining data integrity and system stability in servers that run 24/7 and handle sensitive data. This 16GB DDR4 RDIMM is a reliable component for upgrading existing systems or building new servers that require dependable memory performance and data protection.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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