Specifications
MPN
MTC40F2046S1RC48BA1
Capacity
64GB
Type
DDR5 RDIMM (Registered)
Speed
DDR5-4800 / PC5-38400
Rank / Organization
2Rx4 (x80)
Pins
288-pin
ECC
Yes
Voltage
1.1 V
CAS Latency
CL40
Base Device
16Gb DDR5 SDRAM
Module Family
MTC40F2046S1RC
Standards
JEDEC DDR5
Micron DDR5 RDIMM part number map
| MPN | Capacity | Speed | Rank |
|---|---|---|---|
| MTC40F2046S1RC48BA1 | 64GB | DDR5-4800 | 2Rx4 |
| MTC40F2046S1RC56BD1 | 64GB | DDR5-5600 | 2Rx4 |
| MTC20F2085S1RC48BA1 | 32GB | DDR5-4800 | 2Rx8 |
| MTC40F2046S1RC64BD1 | 64GB | DDR5-6400 | 2Rx4 |
Use Case
Two-rank 64GB DDR5 RDIMMs are the most common population choice for mainstream dual-socket servers running virtualisation, cloud and AI inference workloads. They are validated by Micron against Intel Xeon and AMD EPYC DDR5 platforms.
Need Micron 64GB DDR5-4800 ECC RDIMM?
Enterprise hardware — configured, tested, deployed. Contact us for pricing and availability.
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