Name: M391A4G43AB1-CWE Samsung 32GB 2Rx8 DDR4-3200 PC4-25600E ECC Unbuffered CL22 288-Pin UDIMM Memory Module
Brand: Samsung
SKU: M391A4G43AB1-CWE
Price: 615.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung M391A4G43AB1-CWE is a 32GB DDR4 ECC unbuffered UDIMM memory module designed to provide reliable and stable memory performance for servers and workstations. It fits into 288-pin slots and operates at 3200 MT/s, offering a balance of speed and error correction that supports consistent system operation in professional IT environments.

General Information
Brand	Samsung
Part Number	M391A4G43AB1-CWE

Technical Information
Memory Capacity	32GB
Memory Technology	DDR4
Module Type	UDIMM
RAM Standard	PC4-25600
Pin Count	288-Pin
Error Correction	ECC (Unbuffered)
Rank	Dual Rank
Voltage	1.2V

Performance
Bus Speed	3200Mhz
Bandwidth	25600 MB/s
Native Speed	3200 MT/s
CAS	CL22

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The Samsung M391A4G43AB1-CWE is a high-capacity DDR4 memory module designed for systems requiring reliable error correction. It is commonly used in servers and workstations where data integrity is critical. Built to deliver stable performance under sustained workloads, this module serves IT professionals and organizations focusing on system accuracy and uptime. Key Features Provides 32GB of DDR4 memory to support multitasking and large datasets Error-correcting code (ECC) technology helps detect and correct memory errors automatically Operates at a frequency of 3200 MHz to ensure smooth data throughput Unbuffered design allows compatibility with a wide range of server and workstation motherboards 288-pin UDIMM configuration adheres to industry standards for easy integration This memory module offers dependable operation suited for environments where system stability is paramount. Its ECC capability reduces the risk of data corruption, making it a solid choice for maintaining system accuracy over prolonged use.

Use Cases
This memory module is typically deployed in server and workstation environments where data integrity and system reliability are essential. It suits IT infrastructures that require error correction and high-capacity memory for operational consistency. How It's Used: Installed in enterprise servers to support virtualization and database workloads Used in data centers to maintain memory accuracy for storage clusters Incorporated into engineering workstations handling complex simulations and modeling Deployed in small to medium business servers requiring reliable error correction Integrated into remote office servers to ensure stable performance under constant workloads By providing robust error detection and correction alongside substantial memory capacity, this module helps maintain efficient and stable system operation across various demanding IT deployments.