Name: M321RAGA0B20-CWKBH Samsung 128GB DDR5 4800MT/s RDIMM ECC 4RX4 Memory Module
Brand: Samsung
SKU: M321RAGA0B20-CWKBH
Price: 4600.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 128GB DDR5 4800MT/s RDIMM ECC 4RX4 memory module is designed to boost server performance while maintaining system stability. It fits into environments where reliable, high-capacity memory is a must, such as data centers and business-critical applications.

General Information
Brand	Samsung
Part Number	M321RAGA0B20-CWKBH

Technical Information
Memory Capacity	128GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC
Rank	4Rx4
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	4800 MT/s
CAS	40

Physical Characteristics
Package	128GB DDR5 4800MT/s RDIMM ECC 4Rx4 (288-pin Registered DIMM), single memory module
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC
Assembly Required	Yes

Product Description
This Samsung 128GB DDR5 RDIMM is built for enterprise servers and workstations requiring fast and reliable memory. It delivers a 4800MT/s speed, making it suitable for data-intensive applications and multitasking environments. The ECC (Error Correcting Code) functionality helps maintain data integrity by detecting and correcting errors, which is essential in critical computing tasks. Often found in data centers and high-performance computing setups, this memory module supports stable and consistent operation under heavy workloads. IT administrators and system builders rely on modules like this to enhance system memory capacity while ensuring error-free performance. Key Features High-capacity 128GB module supports large memory requirements DDR5 technology offers faster speeds and improved power efficiency Error-Correcting Code reduces risk of data corruption Registered DIMM design stabilizes signal integrity in multi-module setups 4RX4 chip configuration balances performance and reliability This memory module commonly powers enterprise servers where uptime and data accuracy are critical. It enables smoother handling of virtualization, database management, and other demanding workloads. By using this module, organizations can achieve scalable memory upgrades with confidence.

Use Cases
The Samsung 128GB DDR5 4800MT/s RDIMM ECC 4RX4 memory module is primarily utilized in high-density server environments where data integrity and uptime are critical. It is well-suited for IT professionals managing large-scale virtualization platforms, database servers, and enterprise-grade computing infrastructures. How It's Used: Enhancing memory capacity in data centers running extensive virtualization workloads to support multiple virtual machines efficiently. Deploying in enterprise servers handling large database operations requiring consistent error correction and high throughput. Upgrading memory in cloud service provider infrastructures to maintain performance and reliability during peak demand periods. Supporting mission-critical business applications in finance and healthcare environments where data accuracy and system stability are essential. Integrating into storage clusters to facilitate rapid data processing and error-free memory transactions under heavy loads. This module supports operational efficiency by delivering robust error correction and high-speed data transfer, allowing scalable memory configurations to meet evolving workload demands. Its architecture enables IT environments to maintain system stability while expanding computing capabilities.