Recording technology for the ST4000LM024 is held, not stated: the document we cited (Seagate BarraCuda 2.5in data sheet DS1907.3 (May 2020)) no longer resolves and we found no archived copy. The nearest model with a sourced answer is the ST4000VX013 (SMR).
ST - Seagate product prefix. (Seagate - product part-number and model-number decoding)4000 - Capacity field. 4000 denotes 4TB of formatted capacity. (Seagate - product part-number and model-number decoding)LM - Mobile / 2.5-inch laptop family. (Seagate - product part-number and model-number decoding)024 - we have not found a Seagate document defining this segmentNearest model with a sourced answer: ST4000VX013 (Seagate SkyHawk 4TB, SMR). Listed for comparison only - two part numbers can use different recording methods, so its answer is not ST4000LM024's.
Live rankings this model belongs to: every 4TB hard drive.
Previously cited, no longer resolves: Seagate BarraCuda 2.5in data sheet DS1907.3 (May 2020) · Checked
15mm z-height. It does not fit a PlayStation 4 or most laptops, which take 9.5mm or thinner.
Without a manufacturer document we can cite, we cannot tell you whether this drive shingles its tracks, and that is the field that decides whether it belongs in an array. Treat it as unverified rather than as probably fine: if the drive is going into a NAS or anything that rebuilds, buy a model whose recording technology is sourced. If it is a single drive holding replaceable data, the recording technology is largely academic and this is a reasonable purchase either way.
| Model number | ST4000LM024 |
| Brand | Seagate |
| Family | BarraCuda 2.5 |
| Capacity | 4TB |
| Form factor | 2.5" |
| Rotational speed | 5400 RPM |
| Cache | 128 MB |
| Recording technology | — |
| Workload rate | 55 TB/year |
| Warranty | 2 years |
| Status | Current |
| Replaced by | — |
A dash means we have not found a manufacturer document stating that field for this exact model. We leave it blank rather than filling it from a retailer listing.
We checked Seagate BarraCuda 2.5in data sheet DS1907.3 (May 2020) and it does not state this part number's recording technology, so we do not state one. The nearest model with a sourced answer is the ST4000VX013, which is SMR.
The recording technology is unsourced, so we cannot clear it for arrays either way. What the spec table does say: a 55TB/year workload rating, which is desktop-class duty and a 2-year warranty. For an array, prefer a 4TB drive whose recording technology is sourced, such as the ST4000VX013 (SMR).