Samsung M393A2G40DB1-CRC4Q 16GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory
Shop all Samsung parts (7,194) ›- 16GB DDR4 memory capacity
- 2400MHz (PC4-19200) speed
- Registered DIMM (RDIMM) for server applications
- CAS Latency (CL) 17
- 2Rx4 dual-rank configuration
- ECC (Error-Correcting Code) support
- Designed for enterprise servers and workstations
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Key specifications
See full specs ↓- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Capacity
- 16GB
- Speed
- 2400MHz
- CAS Latency
- CL17
- Rank
- 2Rx4
Product details
The Samsung M393A2G40DB1-CRC4Q is a 16GB DDR4 RDIMM (Registered DIMM) memory module. It operates at a speed of 2400MHz with CAS Latency 17 and features a 2Rx4 rank configuration.
Specifications
- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Capacity
- 16GB
- Speed
- 2400MHz
- CAS Latency
- CL17
- Rank
- 2Rx4
- ECC
- Yes
Description
The Samsung M393A2G40DB1-CRC4Q is a high-capacity 16GB DDR4 Registered DIMM (RDIMM) memory module, specifically designed for server and workstation environments that require enhanced stability and performance. Operating at a clock speed of 2400MHz, it provides a significant bandwidth boost over previous DDR generations, ensuring faster data processing for demanding applications. The RDIMM form factor includes a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds. This module features a CAS Latency (CL) of 17, indicating the number of clock cycles it takes for the memory to respond to a request for data. The 2Rx4 configuration signifies a dual-rank design with four bits accessed per memory chip. This dual-rank architecture can offer performance benefits in certain server workloads by allowing the memory controller to interleave access across ranks, effectively increasing throughput. Furthermore, like most server-grade memory, it supports ECC (Error-Correcting Code), which detects and corrects single-bit errors, crucial for maintaining data integrity in critical systems. Designed for compatibility with systems supporting DDR4 RDIMMs, the M393A2G40DB1-CRC4Q is an ideal upgrade for servers running virtualization, databases, scientific simulations, or any application that benefits from large amounts of stable, high-speed memory. Its combination of capacity, speed, ECC support, and registered architecture makes it a reliable choice for enterprise-level computing where uptime and data accuracy are paramount.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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