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

Seagate Cheetah 15K.7 ST3450857SS is a 450GB 15K RPM SAS 6Gb/s enterprise hard drive in a 3.5in LFF format, with dual ports for multipath storage.
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Seagate Cheetah 15K.7 450GB 15K SAS 6G LFF Hard Drive
ST3450857SS · Refurbished · 1 year warranty
Seagate's Cheetah 15K.7 ST3450857SS is a 450GB 3.5in LFF hard drive for servers and storage arrays. It spins at 15,000 RPM and uses SAS at 6Gb/s through dual ports.
Why dual ports? They give the drive two paths to the host, so an array with redundant controllers can keep reaching it if one path fails. Buyers replacing drives in such arrays should match both the interface and the port count.
Performance and reliability figures:
- Maximum transfer rate: 204 MB/s - Cache: 16MB - MTBF: 1,600,000 hours - Annualized failure rate: 0.55%
The drive has no encryption.
The ST3450857SS is mainly bought as a replacement or spare for existing 15K LFF installations. It is offered New or Refurbished, and both conditions come with a warranty of 1 year or 3 years. Let us know how many drives you need.
| Manufacturer part number | ST3450857SS |
|---|---|
| Brand | Seagate |
| Cache | 16 MB |
| Interface | SAS |
| Drive type | HDD |
| Encryption | None |
| Mtbf hours | 1,600,000 |
| Afr percent | 0.55 |
| Form factor | 3.5in LFF |
| Product line | Cheetah 15K.7 |
| Capacity | 450GB |
| Warranty years | 5 |
| Interface ports | Dual |
| Interface speed | 6 Gb/s |
| Rotational speed | 15,000 rpm |
| Max transfer rate mbs | 204 |
Specifications from the manufacturer's datasheet ↗
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