Name: M386AAK40B40-CUC5 Samsung 128GB DDR4-2400 ECC RDIMM Memory Module
Brand: Samsung
SKU: M386AAK40B40-CUC5
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M386AAK40B40-CUC5 is a 128GB DDR4-2400 memory module with ECC and RDIMM technology, intended for use in server and workstation systems. It supports error-correcting code to maintain data integrity and features a CAS latency of 17 for memory access timing.

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	CL17

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The Samsung M386AAK40B40-CUC5 is a 128GB DDR4 memory module designed for servers and workstations that require registered DIMM (RDIMM) technology. It operates at a speed of 2400 MT/s with a CAS latency of 17 and includes error-correcting code (ECC) to help maintain data accuracy in critical computing environments. This module is commonly used in enterprise IT environments to support large memory requirements and improve system stability by detecting and correcting memory errors. IT professionals deploying or upgrading server hardware benefit from this memory's capacity and reliability features. Key Features 128GB capacity to support high memory demand DDR4 technology running at 2400 MT/s speed ECC support for error detection and correction Registered DIMM format for compatibility with server motherboards CAS latency of 17 indicating access timing This memory module plays a crucial role in server environments where large data sets and critical applications require stable and error-free memory operation. Its design ensures compatibility with supported platforms that use DDR4 RDIMM memory, aiding in maintaining system performance and reliability.

Use Cases
This 128GB Samsung DDR4 ECC RDIMM module is typically used in server and high-end workstation environments that require substantial memory capacity and data integrity features. It is suitable for data centers, virtualization hosts, and other enterprise workloads that demand reliable memory performance. How It's Used: Installed in enterprise servers requiring RDIMM modules for large memory pools Used in virtualization servers to support multiple virtual machines simultaneously Deployed in database servers for handling intensive data processing Integrated into scientific computing workstations for memory-demanding applications Utilized in data center infrastructure for error-correcting memory functionality Overall, this memory module supports critical IT infrastructure by offering high capacity and ECC protection, contributing to system stability and uptime in demanding operational environments.

FAQ's
What does ECC mean in this memory module? ECC stands for error-correcting code, which enables the module to detect and correct certain types of memory errors, helping maintain data integrity in server environments. Is this memory compatible with standard desktop motherboards? This module is a Registered DIMM (RDIMM) designed primarily for servers and workstations, and it typically is not compatible with standard desktop motherboards that use unbuffered DIMMs. What does a CAS latency of 17 indicate? CAS latency 17 refers to the delay time between a command and the moment data is available, indicating the memory's timing characteristics at the specified DDR4-2400 speed. Can this memory be used in non-ECC supporting systems? This Samsung module requires a motherboard and system that support ECC functionality; it is not intended for use in systems without ECC support. What type of systems typically use RDIMM memory? Registered DIMM memory is commonly used in servers and professional workstations that demand higher stability and scalability compared to standard unbuffered memory. Does the 2400 in DDR4-2400 specify speed? Yes, DDR4-2400 indicates the memory module operates at 2400 million transfers per second, defining its data transfer rate.