Micron MTC20F2085S1UC48BA1 — 20GB DDR5 Server Memory Module
The Micron MTC20F2085S1UC48BA1 is a 20GB DDR5 memory module designed for compatible enterprise servers and professional computing platforms. It provides additional system memory capacity for virtualization, databases, cloud infrastructure, analytics, and demanding enterprise workloads.
Description
The Micron MTC20F2085S1UC48BA1 is a high-density 20GB DDR5 server memory module designed to expand RAM capacity in compatible enterprise and professional computing systems.
Utilizing DDR5 SDRAM technology, the module is intended for modern computing platforms requiring additional memory resources for demanding workloads such as virtualization, database processing, enterprise applications, data analytics, cloud infrastructure, and multi-application environments.
With 20GB of memory capacity, this module can provide additional memory headroom for compatible systems, helping accommodate larger working datasets and multiple concurrent workloads. It can also be deployed alongside additional compatible DIMMs when supported by the host platform’s memory architecture and population guidelines.
For reliable enterprise deployment, compatibility should be verified against the server manufacturer’s specifications, including DDR5 support, DIMM type, ECC requirements, supported memory speed, rank organization, processor memory-controller requirements, and DIMM population rules.
Complete Technical Specification
| Specification | Details |
|---|---|
| Manufacturer | Micron |
| Manufacturer Part Number | MTC20F2085S1UC48BA1 |
| Product Type | Server / Enterprise Memory Module |
| Memory Capacity | 20GB |
| Memory Technology | DDR5 SDRAM |
| Memory Generation | DDR5 |
| Module Type | Server DIMM |
| Application | Enterprise Server / Professional Computing |
| Memory Speed | Verify from module SPD / applicable Micron documentation |
| ECC | Verify exact ECC 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 | 20GB |
| 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, voltage, and module architecture should be verified from the module’s SPD information or applicable Micron technical documentation before being published as fixed specifications.
Applications
The MTC20F2085S1UC48BA1 is suitable for compatible systems used in:
- Enterprise server infrastructure
- Data-center environments
- Virtualization and server consolidation
- Cloud computing
- Database servers
- Enterprise application hosting
- Data analytics and processing
- Professional computing
- High-memory workloads
- Business-critical applications
- Infrastructure and compute nodes
Compatibility
The module should be installed only 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 memory capacity
- Supported memory speed
- Rank and memory organization
- Processor memory-controller compatibility
- Maximum supported system memory
- DIMM channel and population rules
Important: DDR5 memory is not backward-compatible with DDR4 DIMM slots. Mixing unsupported memory types, capacities, or configurations can result in reduced performance or failure to POST.
Key Benefits
- 20GB high-density memory capacity
- Modern DDR5 SDRAM technology
- Expands available system RAM
- Supports larger datasets and concurrent applications
- Suitable for virtualization environments
- Useful for database and analytics workloads
- Designed for compatible enterprise computing platforms
- Suitable for scalable multi-DIMM configurations
- Micron-manufactured memory technology
- Helps address system memory-capacity limitations
- Suitable for demanding professional and data-center workloads
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Micron MTC20F2085S1UC48BA1 20GB DDR5 Server Memory Module


