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

The Seagate ST2000NM0055 is a 2TB Exos 7E8 SATA 6Gb/s hard drive with 512n sectors, in a 3.5-inch LFF format at 7,200 rpm.
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Seagate Exos 7E8 2TB 7.2K SATA 6G LFF 512n Hard Drive
ST2000NM0055 · Refurbished · 1 year warranty
The Seagate ST2000NM0055 is the 2TB SATA model of the Exos 7E8 range, using native 512-byte sectors. It is a 3.5-inch LFF drive with a single SATA 6Gb/s port.
The 7,200 rpm spindle is paired with 128MB of cache, and the maximum sustained transfer rate is 215 MB/s. Power use is low: 4.25 W at idle and 5.91 W when operating. The drive weighs 610 g. Seagate rates MTBF at 2,000,000 hours and the annualized failure rate at 0.44%.
SATA servers often use a pair of 2TB drives like this for a mirrored system volume, and many small storage appliances run on them as data disks. The 512n format keeps it in step with controllers and arrays set up for native sectors.
The ST2000NM0055 is available New or Refurbished. Either way, you can pick 1 year or 3 years of warranty.
| Manufacturer part number | ST2000NM0055 |
|---|---|
| Brand | Seagate |
| Cache | 128 MB |
| Weight g | 610 |
| Interface | SATA |
| Drive type | HDD |
| Mtbf hours | 2,000,000 |
| Afr percent | 0.44 |
| Form factor | 3.5in LFF |
| Idle power w | 4.25 |
| Product line | Exos 7E8 |
| Sector format | 512n |
| Capacity | 2TB |
| Warranty years | 5 |
| Interface ports | Single |
| Operating power w | 5.91 |
| Interface speed | 6 Gb/s |
| Rotational speed | 7,200 rpm |
| Max transfer rate mbs | 215 |
Specifications from the manufacturer's datasheet ↗
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