Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R

Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R

Brand: Micron | Category: Memory (RAM)

SKU: MTC80F4085S1RC48BA1R | Part #: MTC80F4085S1RC48BA1R | MPN: MTC80F4085S1RC48BA1R

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About the Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R

The Micron MTC80F4085S1RC48BA1R is a 256 GB DDR5 registered memory module (RDIMM) rated at 4800 MT/s. It uses a 3DS (Three Die Stack) architecture, which stacks memory dies within each package to achieve high capacity on a single module.

Key specifications include ECC support for detecting and correcting memory errors, a registered design, a 64-bit data width and a 288-pin form factor. The combination of ECC and registered operation is intended for systems where data integrity and stable operation under sustained load are priorities.

As a high-capacity DDR5 RDIMM, this module is suited to server platforms that accept registered DDR5 memory, such as those running virtualisation, databases, in-memory analytics and other memory-intensive enterprise workloads in data centre environments.

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Technical Specifications

BrandMicron
CategoryMemory (RAM)
SKUMTC80F4085S1RC48BA1R
Part NumberMTC80F4085S1RC48BA1R
ConditionNew
Capacity256 GB
Memory TypeDDR5
Speed4800 MT/s
Form FactorRDIMM
ECC SupportYes
Manufacturer Part NumberMTC80F4085S1RC48BA1R
Module Architecture3DS (Three Die Stack)
Registered DIMMYes
Data Width64-bit
Pin Count288-pin

Frequently Asked Questions about Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R

What does the Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R do?

The Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Micron validates this module against major server vendor compatibility matrices.

What are the headline specs of the Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R?

Key specifications for the Micron 256GB DDR5-4800 RDIMM 3DS ECC MTC80F4085S1RC48BA1R: new condition; capacity 256 GB; memory type DDR5; speed 4800 MT/s; form factor RDIMM; ecc support Yes; manufacturer part number MTC80F4085S1RC48BA1R. Manufacturer part number MTC80F4085S1RC48BA1R. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.