Name: M386B4G70DM0-CMA4Q Samsung 32GB DDR3-1866 CL13 ECC RDIMM Memory
Brand: Samsung
SKU: M386B4G70DM0-CMA4Q
Price: 87.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Samsung M386B4G70DM0-CMA4Q is a 32GB DDR3-1866 ECC RDIMM memory module designed for server use. It offers error-correcting code functionality with CAS Latency 13 timing and operates at 1866 MT/s, utilizing registered DIMM technology to enhance stability and reliability in multi-processor systems.

General Information
Brand	Samsung

Technical Information
Memory Capacity	32GB
Memory Technology	DDR3 SDRAM
Module Type	RDIMM
RAM Standard	PC3-14900
Pin Count	240-Pin
Error Correction	ECC
Rank	4Rx4
Voltage	1.5V

Performance
Bus Speed	1866 MT/s
Bandwidth	14900 MB/s
Native Speed	1866 MT/s
CAS	13

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The Samsung M386B4G70DM0-CMA4Q is a 32GB DDR3-1866 memory module designed primarily for server and workstation environments requiring error-correcting capabilities. It operates at a memory clock speed of 1866 MT/s and features ECC to detect and correct data corruption, improving reliability in critical applications. This module uses Registered DIMM (RDIMM) technology to enhance signal integrity and system stability, making it suitable for multi-processor server platforms. IT administrators and system builders commonly deploy this memory in enterprise servers that demand high memory capacity and consistency. Key Features 32GB DDR3 memory capacity supporting large data workloads 1866 MT/s data transfer rate for standard DDR3 performance CAS Latency 13 timing for balanced access delay ECC support to maintain data integrity during operations Registered DIMM design tailored for server-grade hardware This memory module plays a critical role in server operations by maintaining data accuracy and supporting large memory capacities. Its ECC and registered design contribute to system stability and reduce errors, which are essential in enterprise IT infrastructures.

Use Cases
This Samsung 32GB DDR3-1866 ECC RDIMM memory is typically used in enterprise server environments and data centers requiring robust error correction and high memory capacity. It is suited for workloads where data integrity and system stability are priorities, such as virtualization and database applications. How It's Used: Installed in multi-socket servers for database management systems Used in virtualization hosts to support multiple virtual machines Deployed in enterprise storage servers requiring large memory pools Configured in rack-mounted servers for cloud infrastructure Employed in scientific computing environments needing reliable memory The module supports operational stability by reducing data errors and enabling large memory capacities, which are critical for maintaining consistent server performance in demanding IT environments.

FAQ's
What does ECC stand for in this memory module? ECC stands for Error-Correcting Code, a technology that detects and corrects common types of memory data corruption to improve system reliability. Is the M386B4G70DM0-CMA4Q compatible with standard DDR3 slots? This module requires DDR3-compatible server motherboards that support ECC Registered DIMMs; it is not intended for use in standard desktop DDR3 slots. What is the significance of CAS Latency 13 in this memory? CAS Latency 13 indicates the number of clock cycles the memory takes to access data, balancing response time with the 1866 MT/s speed of the DDR3 memory. Can this RDIMM be used in non-registered memory systems? No, Registered DIMMs like this require motherboard support for RDIMM modules and are not compatible with systems designed for unbuffered memory. What type of systems typically use this Samsung 32GB DDR3 ECC RDIMM? This memory is typically installed in enterprise servers, data center hardware, and workstations that require high memory capacity and error correction. Does this module support multi-processor server platforms? Yes, the registered design and ECC support make it suitable for multi-processor server environments where memory stability is important.