Name: M393AAK40B41-CTC4Q Samsung 128GB DDR4-2400 CL17 ECC RDIMM Memory
Brand: Samsung
SKU: M393AAK40B41-CTC4Q
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M393AAK40B41-CTC4Q is a 128GB DDR4-2400 ECC Registered DIMM memory module designed for server and workstation applications. It supports error correction to maintain data integrity, operates at 2400 MT/s speed with a CAS latency of 17, and includes a registered buffer to improve signal reliability in multi-processor systems.

General Information
Brand	Samsung

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-19200
Pin Count	288-Pin
Error Correction	ECC
Voltage	1.2V

Performance
Bus Speed	2400 MT/s
Bandwidth	19200 MB/s
Native Speed	2400 MT/s
CAS	17

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Assembly Required	No

Product Description
The Samsung M393AAK40B41-CTC4Q is a 128GB DDR4-2400 ECC RDIMM memory module. It is engineered to provide error correction capabilities in servers and workstations, helping to maintain data accuracy and system stability under demanding workloads. This memory module operates at a speed of 2400 MT/s with a CAS latency of 17. The registered DIMM design supports better signal integrity, suited for multi-processor configurations. Key Features 128GB capacity for high-density memory requirements DDR4 technology with 2400 MT/s speed Error-correcting code (ECC) support for data integrity Registered DIMM (RDIMM) form factor for improved electrical loading CAS Latency of 17 cycles for balanced performance and stability This memory is typically used in enterprise servers and data centers where reliability and memory capacity are critical. The ECC and registered features make it appropriate for systems requiring robust error handling and signal stability. By integrating this module, IT professionals can build or upgrade systems with enhanced memory capacity and error correction, aiding in reduced system crashes and data corruption in sensitive computing environments.

Use Cases
This 128GB DDR4 ECC RDIMM module is typically deployed in enterprise server and data center environments where large memory capacity and error correction are essential. It suits workloads demanding stable, high-capacity memory, such as virtualization, database management, and compute-intensive applications. How It's Used: Installed in rack or tower servers to increase memory density for virtualization hosts Used in database servers to support large datasets with ECC for data integrity Applied in high-performance computing clusters requiring stable memory operation Deployed in workstations running memory-intensive applications like CAD or simulation Integrated into multi-processor systems benefiting from RDIMM buffering The module's role is to provide reliable, high-capacity memory with error correction, essential for maintaining uptime and data accuracy in critical IT infrastructures. Its design supports scalability and stability in demanding environments.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which detects and corrects common types of data corruption to improve system reliability. This module supports ECC to maintain data integrity in server environments. Is this Samsung module compatible with standard DDR4 motherboards? This module is a Registered DIMM (RDIMM), primarily compatible with servers and workstations designed to support RDIMM memory, not standard consumer DDR4 motherboards. What does CL17 indicate in the memory specification? CL17 refers to the CAS Latency, specifying the delay time between the memory controller requesting data and the module delivering it. A CL17 means 17 clock cycles delay at 2400 MT/s speed. Can this memory be used in non-ECC systems? This memory requires a motherboard and processor that support ECC Registered DIMMs; it is not compatible with systems lacking ECC or RDIMM support. What form factor does M393AAK40B41-CTC4Q use? This Samsung memory is a Registered DIMM (RDIMM), designed for servers and workstations requiring buffered memory modules for improved signal integrity. Does this memory support multi-processor server configurations? Yes, the RDIMM design of this Samsung module supports multi-processor systems by reducing electrical load and improving signal integrity across processors.