Name: MDRR644QDBC2-3G000 Samsung 64GB DDR5-6400MT/s ECC RDIMM Memory
Brand: Samsung
SKU: MDRR644QDBC2-3G000
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung MDRR644QDBC2-3G000 is a 64GB DDR5 registered memory module that fits into enterprise server environments. It operates at 6400MT/s speed with ECC capabilities, ensuring data integrity in demanding workloads. The 2Rx4 rank design supports compatibility with systems using PC5-51200 memory standards.

General Information
Brand	Samsung

Technical Information
Memory Capacity	64GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.1V

Performance
Bus Speed	6400 MT/s
Bandwidth	51200 MB/s
Native Speed	6400 MT/s

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The Samsung MDRR644QDBC2-3G000 is a 64GB DDR5 Registered DIMM designed for server and enterprise memory applications. It delivers a data transfer rate of 6400MT/s corresponding to the PC5-51200 standard. This memory module incorporates ECC technology to help detect and correct data corruption, enhancing system reliability. Typically used in data centers and high-performance computing environments, this RDIMM is suited for systems requiring large memory capacities and error correction capabilities. IT professionals and system integrators benefit from its compatibility with platforms supporting DDR5 ECC registered memory. Key Features 64GB capacity utilizing DDR5 technology 6400MT/s speed aligned with PC5-51200 specification ECC support for error detection and correction Registered DIMM format (RDIMM) for server compatibility 2Rx4 rank configuration This memory module plays an important role in maintaining data integrity and supporting large data workloads in enterprise servers. Its high capacity and optimized performance parameters align with modern server requirements where stability and scalability are critical.

Use Cases
This memory module is typically deployed in enterprise servers, data centers, and high-performance computing environments that require large memory capacities and error-correcting features. It benefits workloads needing consistent data integrity and scalable memory resources. How It's Used: Installed in server motherboards supporting DDR5 ECC RDIMM modules Used in virtualization hosts to support multiple virtual machines Deployed in database servers requiring large memory pools Utilized in enterprise applications with heavy data processing needs Integrated into high-performance computing clusters for reliability Its role is to provide stable, error-corrected memory capacity essential for mission-critical computing environments. By ensuring correctable memory errors and supporting high speeds, it contributes to overall system uptime and performance.

FAQ's
What does DDR5-6400MT/s mean for this module? DDR5-6400MT/s indicates the memory operates at a data rate of 6400 million transfers per second, corresponding to the PC5-51200 specification. This defines the module's speed and bandwidth capabilities in compatible systems. Is the MDRR644QDBC2-3G000 compatible with non-ECC systems? This module supports ECC and is registered DIMM type, which generally requires server or workstation motherboards that support ECC RDIMM memory. It is not compatible with typical consumer non-ECC systems. What does the 2Rx4 rank designation mean? 2Rx4 indicates the module has two ranks (sides) of memory chips, each organized with x4 width chips. This affects how memory controllers access the module and is important for system compatibility. Can this module be used in desktop computers? This module is designed for servers and enterprise systems using registered ECC DDR5 memory and is not intended for standard desktop computers, which usually use unbuffered, non-ECC modules. What are the benefits of ECC in this Samsung memory? ECC detects and corrects single-bit memory errors, helping to prevent data corruption and system crashes, which is critical in servers and data centers where uptime and data integrity are priorities. Does this memory module require special BIOS support? Yes, systems must have BIOS and chipset support for DDR5 ECC registered DIMMs to properly recognize and utilize this memory module.

MDRR644QDBC2-3G000 Samsung 64GB DDR5-6400MT/s ECC RDIMM Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's