DatacenterDisk

MDD 18TB (MD18TSATAH22E): Recording Status

We have not found a manufacturer document stating the recording technology for this exact part number. We know what the drive is - a MDD 18TB SATA-6G hard drive (3.5") that we track - but a recording technology printed without a source is a guess, and for RAID, NAS or ZFS use that guess is the one that matters. That is a statement about what we have found, not about what MDD has published.

What the part number decodes to

We hold no vendor document that defines the segments of MD18TSATAH22E, so we do not decode it.

Live rankings this model belongs to: every 18TB hard drive · 18TB SATA drives · MDD 18TB SATA.

We hold no sourced MDD model to compare against. Nearest sourced model from another maker: WD181PURP (WD Purple Pro 18TB, CMR). Listed for comparison only - two part numbers can use different recording methods, so its answer is not MD18TSATAH22E's.

MakerMDD
Capacity18TB
InterfaceSATA-6G
Recording technologyNo maker source found

No seller we track has MD18TSATAH22E in stock right now. That describes today's listings only - it says nothing about whether the model is discontinued.

How to settle it for this drive

Read the model number on the drive's own label, then find MDD's data sheet or product manual for that family. A document that prints MD18TSATAH22E in its own row of a recording-technology table settles the question. A family page that names no part numbers does not: we have found maker pages that list neither a part number nor a recording method, and we no longer count them as sources. A retailer listing is not a source either - it is a seller's description, and sellers repeat what other listings say.

Documented MDD drives at 18TB

We hold no maker document for any MDD drive at 18TB yet, so there is no documented sibling to compare against.

When a source turns up

When we find a maker document that names MD18TSATAH22E, this page will state the answer with that document linked and the date we read it, the same way our documented pages do. Until then, the honest answer is that we do not know.

In-stock drives with sourced CMR, 18TB and up