Micron MTC40F1046S1RC48BA1 — 40GB DDR5 Server Memory Module

Description

The Micron MTC40F1046S1RC48BA1 is a high-capacity 40GB DDR5 memory module designed to expand system memory in compatible enterprise and professional computing platforms.

Using DDR5 SDRAM technology, this Micron module provides additional memory capacity for workloads that require substantial RAM resources, including virtualization, database processing, cloud computing, enterprise applications, data analytics, and large-scale workload consolidation.

The 40GB capacity provides additional memory headroom, allowing supported systems to accommodate larger working datasets and more simultaneous applications or virtual machines. When installed as part of a correctly configured multi-DIMM system, it can contribute to increased overall memory capacity and workload scalability.

The RC configuration identified in the part number indicates that platform-specific compatibility is important. Before installation, the module should be matched against the server manufacturer’s qualified memory specifications, including DDR5 support, ECC requirements, DIMM architecture, memory speed, rank organization, processor memory-controller support, and DIMM population rules.

Complete Technical Specification

Specification	Details
Manufacturer	Micron
Manufacturer Part Number	MTC40F1046S1RC48BA1
Product Type	Server / Enterprise Memory Module
Memory Capacity	40GB
Memory Technology	DDR5 SDRAM
Memory Generation	DDR5
Module Type	Server DIMM
Application	Enterprise Server / Data Center
Memory Speed	Verify from module SPD / Micron documentation
ECC	Verify exact implementation from module SPD
Registered / Buffered	Verify exact configuration from SPD / platform documentation
Rank Configuration	Verify from module SPD / technical documentation
Memory Organization	Verify from Micron module documentation
Operating Voltage	Verify from module SPD / technical documentation
Module Capacity	40GB
DRAM Manufacturer	Micron
Interface	DDR5 memory interface
Form Factor	DIMM
Installation	Compatible DDR5 server DIMM slot
Primary Function	System memory expansion
Target Environment	Enterprise, Data Center and Professional Computing
Deployment	Single or multi-DIMM configuration, subject to platform support
Compatibility	Requires platform-specific DDR5 server-memory support

Technical Note: Exact frequency, CAS latency, ECC configuration, registered/buffered status, rank organization, operating voltage, and module architecture should be confirmed from the module’s SPD information or applicable Micron technical documentation before publishing these values as fixed specifications.

Applications

The MTC40F1046S1RC48BA1 is suitable for compatible systems used in:

Enterprise server infrastructure
Data-center environments
Virtualization and server consolidation
Cloud computing platforms
Database servers
Enterprise application hosting
Data analytics and processing
High-memory computing
Business-critical workloads
Professional computing infrastructure
Large-scale workload consolidation

Compatibility

The module should only be installed in systems that explicitly support its complete DDR5 server-memory configuration.

Before installation, verify:

Server manufacturer and exact model
DDR5 memory support
Supported server DIMM type
ECC requirements
Registered/buffered memory requirements
Supported module capacity
Supported memory speed
Rank and memory organization
Processor memory-controller compatibility
Maximum supported system memory
DIMM channel and population rules

Important: DDR5 modules are not compatible with DDR4 DIMM slots. For multi-module installations, follow the server manufacturer’s recommended memory population sequence and channel configuration.