Name: M321RBGA0B40-CWKZJ Samsung 256GB DDR5-4800MHz ECC Registered RDIMM Memory Module
Brand: Samsung
SKU: M321RBGA0B40-CWKZJ
Price: 9547.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 256GB DDR5-4800MHz PC5-38400 ECC Registered RDIMM is designed to provide high-capacity, stable memory for servers and workstations. It fits into systems that require fast, reliable RAM with built-in error correction to support demanding computing environments without hiccups.

General Information
Brand	Samsung
Part Number	M321RBGA0B40-CWKZJ

Technical Information
Memory Capacity	256GB
Memory Technology	DDR5
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC
Rank	8Rx4
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	4800 MHz
CAS	CL40

Physical Characteristics
Weight	0.50
Condition	Refurbished

Product Description
This Samsung 256GB DDR5 memory module delivers large capacity and speedy data handling suitable for demanding servers and workstations. Built for environments where data integrity and stability are critical, it supports ECC Registered technology to detect and correct memory errors automatically. Often found in enterprise-grade systems, this module is ideal for IT professionals and organizations that require robust and reliable memory solutions to keep operations running smoothly without interruptions. Key Features High-capacity 256GB size meets needs of memory-intensive applications Fast 4800MHz speed improves data throughput and system responsiveness ECC Registered design helps maintain system uptime by correcting errors Low voltage 1.1V operation reduces power consumption and heat output 288-pin configuration ensures compatibility with modern DDR5 server motherboards Commonly deployed in data centers and enterprise servers, this memory module supports virtualization, databases, and large-scale computing tasks. Its error-correcting capabilities make it a dependable choice for critical workloads that cannot afford memory faults.

Use Cases
The Samsung 256GB DDR5-4800MHz ECC Registered RDIMM is engineered for environments demanding high memory capacity and error correction, such as enterprise servers and data centers. It is especially suited for IT professionals managing virtualization platforms, large-scale databases, and mission-critical applications where system stability is paramount. How It's Used: Supporting virtualization hosts running multiple VMs in enterprise data centers requiring high-density memory. Deploying in storage clusters to enhance throughput and maintain data integrity in large-scale file systems. Powering high-performance computing (HPC) workloads in research institutions that need reliable, large-scale memory. Upgrading server infrastructure in cloud service providers to improve memory scalability and error resilience. Enhancing performance in database servers handling complex queries and in-memory analytics for financial institutions. This memory module enables organizations to achieve greater operational efficiency by minimizing downtime through ECC reliability and supporting scalability in memory-intensive workloads. Its design fosters robust performance in demanding IT infrastructures where data accuracy and system uptime are critical.

M321RBGA0B40-CWKZJ Samsung 256GB DDR5-4800MHz ECC Registered RDIMM Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Product Description

Use Cases