MTC20C2085S1EC48BA1 Micron 32GB DDR5-4800 ECC UDIMM
MTC20C2085S1EC48BA1 is a 32GB DDR5-4800 ECC UDIMM manufactured by Micron. This 288-pin unbuffered memory module is designed for compatible workstations, entry-level servers, embedded systems and professional platforms that specifically support DDR5 ECC UDIMM memory.
The module operates at 4800 MT/s with CL40 latency, 40-39-39 primary timings and a standard DDR5 voltage of 1.1V. Its dual-rank 2Rx8 organization and module-level ECC support make it suitable for compatible systems that require unbuffered memory with error-correction capability.
Key Features
- 32GB DDR5 memory capacity
- DDR5-4800 data rate
- PC5-38400E industry designation
- 38.4 GB/s theoretical module bandwidth
- 288-pin ECC UDIMM form factor
- Unbuffered module architecture
- Module-level ECC support
- Dual-rank 2Rx8 organization
- CL40 CAS latency
- 40-39-39 primary timings
- Standard 1.1V operation
- Manufactured by Micron
Common Applications
- Compatible professional workstations
- Entry-level servers that support ECC UDIMMs
- Embedded computing platforms
- Engineering and development systems
- Data-processing workstations
- Replacement of an identical Micron module
Is MTC20C2085S1EC48BA1 Compatible With My System?
Before ordering, verify that your motherboard and processor support 288-pin DDR5 ECC UDIMM memory. ECC functionality depends on the complete platform, including the processor, chipset, motherboard firmware and installed memory configuration. A motherboard with DDR5 slots does not automatically support ECC UDIMMs.
This module is unbuffered and is not interchangeable with registered RDIMM or load-reduced LRDIMM memory. It is also incompatible with DDR4 UDIMMs and laptop SODIMMs. When adding it to an existing system, compare the complete part number and verify the required capacity, speed, voltage, ECC capability and dual-rank 2Rx8 organization.
The module may operate below 4800 MT/s when installed in a system with a lower supported memory speed. Refer to the system manufacturer’s memory compatibility documentation before ordering.
MTC20C2085S1EC48BA1 Specifications
Capacity | 32GB |
Memory Type | DDR5 |
ECC | ECC |
DIMM Type | UDIMM |
Rank | 2Rx8 |
Speed | 4800 |
Voltage | 1.1V |
Height | STD |
Module Name | PC5-38400E |
Made By | Micron |
Need Help Confirming Compatibility?
Compare the complete part number and specifications with your existing module or system documentation. For help selecting compatible memory, contact AMP before ordering.









Reviews
There are no reviews yet.