What is the memory capacity of the Samsung MDRR448QDBC2-3 module?

The Samsung MDRR448QDBC2-3 is specified as a 16 GB module in the DDR5 RDIMM category. This fixed capacity makes it easier to design configurations by multiplying the 16 GB unit size across available memory slots, allowing straightforward calculation of total system memory for servers or workstations using this module.

Which memory standard and speed does the MDRR448QDBC2-3 use?

This module belongs to the DDR5 RDIMM category and is specified to operate at 6400 MT/s with a PC5-51200 rating. Being DDR5 ensures alignment with current-generation platforms, while the 6400 MT/s data rate and PC5-51200 bandwidth classification provide a clear performance reference when matching system requirements.

What is the rank and organization of the MDRR448QDBC2-3?

The MDRR448QDBC2-3 is defined as a single rank x8 module. This means the memory is arranged as one rank with x8 device organization. Such information is important for verifying compliance with server or motherboard memory population guidelines and for understanding how modules will behave in multi-DIMM configurations.

What type of systems is the MDRR448QDBC2-3 intended for?

The MDRR448QDBC2-3 is categorized as a DDR5 RDIMM with 16 GB capacity, 6400 MT/s speed, PC5-51200 rating, and single rank x8 organization. These characteristics align with typical requirements of server or similar enterprise-class platforms that support DDR5 RDIMM modules and require clearly defined speed and rank specifications.

How does the PC5-51200 rating relate to the 6400 MT/s speed?

The PC5-51200 designation is the bandwidth rating associated with the module’s 6400 MT/s data rate in the DDR5 standard. It represents the theoretical peak bandwidth class for this module. Using the PC5-51200 label helps ensure technical consistency when comparing to platform specifications and other DDR5 memory options.

MDRR448QDBC2-3 - Samsung MDRR448QDBC2-3 16GB DDR5-6400 RDIMM module

Name: Samsung MDRR448QDBC2-3 16GB DDR5-6400 RDIMM module
Brand: Samsung
SKU: MDRR448QDBC2-3
Price: 1922 USD
Availability: InStock

MDRR448QDBC2-3 - Samsung MDRR448QDBC2-3 16GB DDR5-6400 RDIMM module | US IT Hardware

Product overview

The Samsung MDRR448QDBC2-3 is an enterprise-grade DDR5 RDIMM designed for environments that require defined capacity and performance characteristics. This module provides 16 GB of memory, giving IT teams a clear building block for configuring server or workstation memory footprints. With a data rate of 6400 MT/s and a PC5-51200 rating, it aligns with modern DDR5 performance expectations for higher bandwidth applications. The single rank x8 organization offers a straightforward layout that can be relevant for platform planning and population rules. Positioned in the DDR5 RDIMM category, this module supports typical registered DIMM deployment scenarios in compatible systems. Its specification set makes it suitable for standardized configurations where memory density, speed, and rank structure must be clearly documented for procurement and deployment planning.

16 GB DDR5 capacity for standardized server builds
6400 MT/s speed with PC5-51200 bandwidth rating
DDR5 RDIMM module for compatible platforms
Single rank x8 memory organization
Enterprise-level DDR5 RDIMM classification
Defined spec set for consistent deployments

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	MDRR448QDBC2-3
Brand	Samsung
Condition	New
ECC	ECC
Rank	Single rank
Model	MDRR448QDBC2-3
Series	PC5-51200
Capacity	16 GB
DIMM Type	288-pin RDIMM
PC Rating	PC5-51200
Data Width	x8
Technology	DDR5 SDRAM

Compatible systems

Confirmed as Samsung DDR5 RDIMM server memory module for compatible systems.

Best for

Enterprise servers
Suitable for enterprise servers that specify 16 GB DDR5 RDIMM modules, using 6400 MT/s PC5-51200 memory with a single rank x8 configuration.
Data center builds
Useful in data center configurations where 16 GB DDR5-6400 RDIMM modules are required to align with PC5-51200 and single rank x8 memory standards.
Memory standardization
Helps organizations standardize on 16 GB DDR5 RDIMM modules running at 6400 MT/s with PC5-51200 bandwidth and single rank x8 layout.
Capacity planning
Appropriate for capacity planning scenarios that rely on consistent 16 GB DDR5-6400 RDIMM units with a defined single rank x8 structure.
OEM-qualified platforms
Applicable for platforms that call for 16 GB DDR5 RDIMM PC5-51200 modules with a single rank x8 configuration in their memory qualification guides.

Voltage	1.1 V
DRAM Supply Voltage	1.1 V

Samsung MDRR448QDBC2-3 16GB DDR5-6400 RDIMM module

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Featuring

Compatible systems

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