Internal Hard Drives
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Seagate
Exos X18 16TB 3.5" SATA SED Enterprise Hard Drive (ST16000NM001J)
- SATA 6 Gb/s
- 7200 RPM
- 512e/4Kn Sector Size (Bytes per Sector)
- Cache, Multi-segmented (MB): 256 MB
- Max. Sustained Transfer Rate OD (MB/s, MiB/s): 270/258
- Single Interface Ports
- MTBF: 2,500,000
- Power-On Hours per Year (24×7): 8,760
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Seagate
Exos X18 16TB 3.5" SAS Enterprise Internal Hard Drive (ST16000NM004J)
- 12 Gb/s SAS
- 7200 RPM
- 512e/4Kn Sector Size (Bytes per Sector)
- Cache, Multi-segmented (MB): 256 MB
- Max. Sustained Transfer Rate OD (MB/s, MiB/s): 270/258
- Dual Interface Ports
- MTBF: 2,500,000
- Power-On Hours per Year (24×7): 8,760
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Western Digital
Ultrastar DC HC550 SATA 16TB Server Hard Drive (WUH721816ALE6L4)
- SATA 6Gb/s
- 7200 RPM
- 512MB Cache Buffer
- Transfer Rate: 600MB/s
- Sustained Transfer Rate: 269 MB/s
- Workload: 550 TB/year
- MTBF : 2.5M hours
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Western Digital
Ultrastar DC HC550 SATA 18TB Server Hard Drive (WUH721818ALE6L4)
- SATA 6Gb/s
- 7200 RPM
- 512MB Cache Buffer
- Transfer Rate: 600MB/s
- Sustained Transfer Rate: 269 MB/s
- Workload: 550 TB/year
- MTBF : 2.5M hours
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Western Digital
WD Purple 6TB 3.5" Surveillance Hard Drive (WD62PURZ)
- SATA3
- 5640rpm
- Up to 64 Cameras Supported
- 128 MB Cache
- 185MB/s Host to/from (Sustained)
- AllFrame
- HD Video Optimised
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Western Digital
WD Purple 14TB 3.5" Surveillance Hard Drive (WD140PURZ)
- SATA3
- 7200rpm
- Up to 64 Cameras Supported
- 512 MB Cache
- 255MB/s Host to/from (Sustained)
- AllFrame
- HD Video Optimised
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Western Digital
WD Blue 3.5" 4TB Desktop Hard Drive (WD40EZAZ)
- SATA III - 6Gb/s
- 5400 RPM
- 256MB Cache
- 180MB/s Host to/from (Sustained)
- For Desktop
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Western Digital
WD Blue 3.5" 2TB Desktop Hard Drive (WD20EZAZ)
- SATA III - 6Gb/s
- 5400 RPM
- 256MB Cache
- 180MB/s Host to/from (Sustained)
- For Desktop
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Western Digital
WD Red 3TB NAS Hard Drive (WD30EFZX)
- SATA3, 3.5" form factor
- 5400rpm
- 128MB Cache
- for NAS systems with 1 to 8 drive bays
- 175MB/s Internal Transfer Rate
- NASWare 3.0 Technology
- 3D Active Balance Plus
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Western Digital
WD Red 8TB NAS Hard Drive (WD80EFBX)
- SATA3, 3.5" form factor
- 7200rpm
- 256MB Cache
- for NAS systems with 1 to 8 drive bays
- 210MB/s Internal Transfer Rate
- NASWare 3.0 Technology
- 3D Active Balance Plus
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Dell
PowerVault MD1200 2TB 7.2K 3.5" Hot Swap SAS Server Hard Drive
- SAS 6Gb/s
- 7200RPM
- MTBF of 1.2 million hours
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Western Digital
Ultrastar DC HC320 8TB Server Hard Drive (HUS728T8TALE6L4)
- SATA 6 Gb/s
- Advanced Format 4Kn and 512e
- 256MB Data buffer
- 7200RPM
- Transfer rate 600MB/s
- 2M-hour MTBF
- Workloads up to 550TB per year, and a 5-year limited warranty