Brand: Micron | Category: Memory (RAM)
SKU: MTC40F204WS1RC48BA1 | Part #: MTC40F204WS1RC48BA1 | MPN: MTC40F204WS1RC48BA1
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The Micron MTC40F204WS1RC48BA1 is a 256 GB DDR5 registered DIMM (RDIMM) for server platforms. It runs at 4800 MT/s and uses 3DS (3D-stacked) die technology, which stacks memory dies vertically to reach high capacity on a single module.
The module supports ECC with SEC-DED (single-error correction, double-error detection), which corrects single-bit errors and detects double-bit errors to help protect data integrity during operation. It has a module height of 32 mm.
As a high-capacity registered ECC module, it is suited to servers that need large memory footprints, such as virtualisation hosts, database servers and other memory-intensive data centre workloads where reliability and capacity per slot matter.
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| Brand | Micron |
| Category | Memory (RAM) |
| SKU | MTC40F204WS1RC48BA1 |
| Part Number | MTC40F204WS1RC48BA1 |
| Condition | New |
| Capacity | 256 GB |
| Memory Type | DDR5 |
| Speed | 4800 MT/s |
| Form Factor | RDIMM |
| ECC Support | Yes |
| Manufacturer Part Number | MTC40F204WS1RC48BA1 |
| Die Technology | 3DS (3D-Stacked) |
| Voltage | 1.40V |
| Module Height | 32 mm |
| Error Correction Code | SEC-DED |
The Micron 256GB DDR5-4800 3DS RDIMM ECC Server Memory 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.
Key specifications for the Micron 256GB DDR5-4800 3DS RDIMM ECC Server Memory: new condition; capacity 256 GB; memory type DDR5; speed 4800 MT/s; form factor RDIMM; ecc support Yes; manufacturer part number MTC40F204WS1RC48BA1. Manufacturer part number MTC40F204WS1RC48BA1. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
