
Seagate
Seagate Exos 15E900 900GB 15K SAS 12G SFF Hard Drive
ST900MP0146
Price on request
Conditions: Refurbished · Used

The Seagate Exos X24 20TB 7.2K SATA 6G LFF Hard Drive (ST20000NM002H) is a 20TB, 7200 rpm SATA drive in the 3.5in LFF size with a 512 MB cache and ISE encryption.
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Seagate Exos X24 20TB 7.2K SATA 6G LFF Hard Drive
ST20000NM002H · Refurbished · 1 year warranty
The Seagate Exos X24 20TB 7.2K SATA 6G LFF Hard Drive (ST20000NM002H) offers 20TB per drive, four terabytes less than the top capacity of the X24 range but still a large figure for a single 3.5in bay. It runs at 7200 rpm over SATA at 6 Gbps.
Other listed specifications are a 512 MB cache and 512e sector format, with encryption shown as ISE. Check the sector format against your operating system and RAID controller if you are adding the drive to an existing pool.
Planning with this capacity usually comes down to rebuild time. A bigger drive takes longer to resilver after a failure, so storage designers balance capacity per drive against the protection level of the array. That is a design decision outside what the drive specification can answer.
No alternative part numbers are listed for this model.
We list the ST20000NM002H in new and refurbished condition. Both have a warranty of 1 year or 3 years. It is not listed used.
| Manufacturer part number | ST20000NM002H |
|---|---|
| Brand | Seagate |
| Cache | 512 MB |
| Weight g | 685 |
| Height mm | 26.1 |
| Interface | SATA |
| Drive type | HDD |
| Encryption | ISE |
| Mtbf hours | 2,500,000 |
| Afr percent | 0.35 |
| Form factor | 3.5in LFF |
| Idle power w | 6.3 |
| Product line | Exos X24 |
| Helium sealed | Yes |
| Sector format | 512e |
| Capacity | 20TB |
| Warranty years | 5 |
| Interface ports | Single |
| Interface speed | 6 Gb/s |
| Recording technology | CMR |
| Rotational speed | 7,200 rpm |
| Max operating power w | 8.9 |
| Max transfer rate mbs | 285 |
Specifications from the manufacturer's datasheet ↗
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