MTC40F2046S1RC48BA1EquivalentNew, factory sealed
96GB 2Rx4 PC5-4800B-R DDR5 RDIMM
Micron · our ref CA-MEM-0402
DDR5 in the sizes that are actually short. We buy DDR5 forward, so we can commit to volume when the channel cannot.
Labelling and firmware
Micron module as manufactured. Functionally identical; OEM firmware may log it as third-party
Also sold under these numbers
| Part number | Source | Notes |
|---|---|---|
| MTC40F2046S1RC48BA1 | Module maker | The number we stock and label it under |
| P50312-B21 equivalent | Cross-reference | Same part, different reference |
Arrived with a number that is not listed? Send it over — we keep the cross-reference and will confirm before you commit. sales@coldaisle.co.uk
Specification
| Capacity | 96GB |
|---|---|
| Type | DDR5 RDIMM |
| Speed | 4800 MT/s (PC5-4800B) |
| Rank | 2Rx4 |
| Voltage | 1.1V |
| ECC | Yes, on-die + registered |
| Fits | Sapphire Rapids / Genoa platforms |
Test record
Sealed. Sample-tested one unit per tray on a Sapphire Rapids platform
Supplied with the test result referenced to this part's serial, so it can go straight into your customer's change record. Warranty 36 months, advance replacement on a trade account — the replacement ships before the dead part gets back to us.
How we test and grade