Name: M321RBGA0B40-CWK Samsung 256GB DDR5-4800/PC5-38400 SDRAM 4800MHz 8RX4 CL40 ECC Registered 288-Pin Memory Module
Brand: Samsung
SKU: M321RBGA0B40-CWK
Price: 9999.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung M321RBGA0B40-CWK is a high-capacity 256GB DDR5 memory module designed for optimal performance in enterprise environments. With a native speed of 4800 MHz and a bus speed of 4800 MT/s, it offers efficient data processing for demanding applications. The module is configured as an 8Rx4 registered DIMM (RDIMM) and supports ECC (Error-Correcting Code) for improved data integrity. Operating at a voltage of 1.1V, it ensures energy-efficient performance while achieving a memory bandwidth of 38.4 GB/s. Compliant with JEDEC standards, this memory module is a reliable choice for upgrading or building high-performance servers and workstations.

General Information
Brand	Samsung
Part Number	M321RBGA0B40-CWK

Technical Information
Memory Capacity	256GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-38400
Pin Count	288-Pin
Rank	8Rx4
Voltage	1.1V

Performance
Bus Speed	4800MHz
Bandwidth	38.4 GB/s
Native Speed	4800 MHz
CAS	CL40

Physical Characteristics
Package	FBGA
Weight	0.50
Condition	Refurbished

Product Description
The Samsung M321RBGA0B40-CWK is a high-capacity 256GB DDR5 memory module designed for modern servers and workstations. Utilizing DDR5 SDRAM technology, this module offers a native speed of 4800 MHz and a bus speed of 4800 MT/s, ensuring efficient performance for demanding applications. This 288-pin registered DIMM (RDIMM) module features an 8Rx4 rank configuration, optimizing memory bandwidth to reach up to 38.4 GB/s. With a CAS latency of CL40 and operating at a voltage of 1.1V, the M321RBGA0B40-CWK provides a balance of performance and power efficiency, making it suitable for enterprise environments that require reliable memory solutions. Compliance with JEDEC standards ensures compatibility with a variety of systems, providing users with peace of mind when upgrading or building new servers. The ECC (Error-Correcting Code) support enhances data integrity, making it an ideal choice for mission-critical applications. Key Features: Memory Capacity: 256GB, perfect for high-performance computing and data-intensive applications. Memory Technology: DDR5 SDRAM for advanced performance. RAM Genre: Registered DIMM (RDIMM) design for improved data integrity. Memory Standard: PC5-38400, supporting high-speed data processing. Bus Speed: 4800 MT/s for efficient data transfers. Number of Pins: 288-pin design for compatibility with modern motherboards. Rank: 8Rx4, optimizing bandwidth for better performance. CAS Latency (CL): 40, ensuring stable operation under load. Voltage: 1.1V for energy-efficient performance. Compliance Standards: JEDEC certified for compatibility. Memory Native Speed: 4800 MHz, providing high-speed access to data. Memory Bandwidth: 38.4 GB/s, enabling quick data handling. The Samsung M321RBGA0B40-CWK 256GB DDR5-4800 Memory Module is an exceptional choice for organizations looking to enhance their server or workstation performance, ensuring reliable operation and efficient processing for demanding applications.

Use Cases
The Samsung M321RBGA0B40-CWK 256GB DDR5 ECC Registered memory module is ideal for deployment in data centers and enterprise server environments where high memory capacity and reliability are critical. It benefits IT professionals managing virtualization workloads, large-scale databases, and high-performance computing tasks that demand stable and efficient memory performance. How It's Used: Supporting virtualization infrastructures in enterprise IT data centers that require large memory pools for multiple concurrent VMs. Enhancing performance and data integrity in high-throughput transaction processing systems used by financial institutions. Powering memory-intensive workloads in HPC clusters for scientific simulations and complex data modeling. Enabling efficient caching and in-memory analytics in large-scale storage clusters within cloud service environments. Providing robust and scalable memory solutions for rack-mounted servers in colocation facilities and managed service providers. This memory module supports operational efficiency by delivering consistent data integrity and high-speed processing capabilities, facilitating scalable upgrades in demanding server environments. Its energy-efficient design also helps maintain optimal system performance without excessive power consumption.