M321RBGA0B40-CWK Samsung 256GB DDR5-4800 ECC RDIMM Server Memory

M321RBGA0B40-CWK Samsung 256GB DDR5-4800 ECC RDIMM 8Rx4 1.1V Memory

Key Specifications for M321RBGA0B40-CWK

Part Number: M321RBGA0B40-CWK

Manufacturer: Samsung

Memory Size: 256GB

Memory Speed: DDR5-4800

Rank & Organization: 8Rx4

Form Factor: RDIMM

JEDEC Specification: PC5-38400R

2,912.00 

Delivery Time: Ships in 6-7 days
Condition: Brand New
Warranty: 1 Year

Why Choose Us?

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Compatibility Guarantee Shield IconProven Compatibility – Built to fit your server
Quality Assurance Chip IconOEM-Grade Quality – Reliable and high-performance
Efficient Pricing IconCost-Efficient – OEM performance, without the price tag
Technical Support IconExpert Support – Help when and where you need it

Product Description

Upgrade Your Server with Samsung Memory Solutions

Maximize your server's potential with the M321RBGA0B40-CWK Samsung 256GB DDR5-4800 ECC RDIMM 8Rx4 1.1V module. Engineered by Samsung—a globally recognized leader in memory technology—this module delivers a carefully balanced mix of speed, capacity, and energy efficiency for modern IT environments, including enterprise data centers, telecom operations, and cloud infrastructures, this cutting-edge memory module delivers unprecedented speed, improved reliability, and optimized energy efficiency—designed for next-generation workloads such as AI computing, high-performance cloud applications, and modern data centers.

What Sets Samsung Apart

  • Renowned Brand: Samsung is a trusted name in high-performance memory solutions, relied upon by leading server OEMs worldwide.
  • Certified Quality: Each module undergoes stringent Samsung testing to ensure robust performance and long-term reliability.
  • Ease of Integration: Built to meet or exceed industry standards, this memory fits seamlessly into servers supporting DDR5-4800 ECC RDIMM.

JEDEC Compliance

This memory module is certified to meet JEDEC Specification: PC5-38400R, adhering to globally recognized standards for memory performance and compatibility. These standards ensure optimal operation and seamless integration in high-performance environments. Learn more about JEDEC standards.

Optimized for Critical Applications

  • Error Correction (ECC): Minimizes data corruption and ensures system stability for critical workloads.
  • Advanced Technology: Features RDIMM (Registered DIMM) architecture with Octal Rank x4 Chip Organization, designed for multitasking and efficient data processing.
  • High-Speed Performance: Operates at 4800 MHz with a CAS Latency (CL) of 40, delivering smooth multitasking, quick data access, and superior processing efficiency.
  • Wide Temperature Range: Performs reliably in challenging conditions with an operating range of 0°C to 95°C making it suitable for high-density servers and extreme environments.
  • Versatile Use Cases: Designed for next-generation high-performance computing, AI workloads, and cloud applications, this DDR5 module ensures seamless multitasking and extreme processing power in demanding IT environments.

Unmatched Value

Invest in genuine Samsung modules to ensure top-tier reliability, stable performance, and straightforward scalability for your server infrastructure—helping you tackle demanding workloads confidently.
Order your Samsung M321RBGA0B40-CWK today to experience dependable performance and unlock new levels of efficiency in your server environment.

Technical Specifications

Manufacturer

Samsung

Part Number

M321RBGA0B40-CWK

Memory Size

256GB

Memory Speed

DDR5-4800

Memory Technology

DDR5

Speed

4800

Rank and Organization

8Rx4

Rank Type

Octal Rank

Chip Organization

x4

Error Correction (ECC)

ECC

CAS Latency

CL40

DIMM Type

Registered

Form Factor

RDIMM

Voltage

1.1V

Pins

288

Height

STD

JEDEC Specification

PC5-38400R

Temperature

0°C to 95°C

Compatible Systems for M321RBGA0B40-CWK

FAQ

Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.

Order Summary