Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030606BTC
In stock
GoHardDrive
GoHardDrive 2TB 3.5" 7200RPM 64MB SATA 3.0Gb/s Enterprise Internal Hard Drive
A 2 TB enterprise hard drive with 7200 RPM, 64 MB cache and SATA 3.0Gb/s for CCTV, RAID or NAS use
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity2TB
- RPM7200 RPM
- Cache64MB
- FeaturesShock Protection and Data Protection System
- 2TB capacity stores large enterprise datasets
- 7200 RPM with 64MB cache speeds data access
- SATA 3.0Gb/s interface delivers 171 MB/s sustained transfer
- 2M-hour MTBF supports 24x7 operation at 100% duty cycle
- Dual processor and vibration correction maintain performance in multi-drive arrays
Capacity and interface
This is a 2TB 3.5" internal hard drive with a SATA 3.0Gb/s interface. It spins at 7200 RPM and provides a 64MB cache. The bare drive is built for enterprise storage workloads.
Suitable uses and limits
The drive suits CCTV DVR, RAID, NAS and server deployments that demand 24x7 operation at up to 100% duty cycle. It is not for buyers who need a faster interface such as SATA 6.0Gb/s or a larger cache.
Deciding specification
The SATA 3.0Gb/s interface caps the maximum transfer rate at 3.0 Gb/s with sustained sequential reads up to 171 MB/s. A 1.2 million hour MTBF and dual-processor vibration correction support the rated reliability.
Highlights
- 2TB capacity stores large enterprise datasets
- 7200 RPM with 64MB cache speeds data access
- SATA 3.0Gb/s interface delivers 171 MB/s sustained transfer
- 2M-hour MTBF supports 24x7 operation at 100% duty cycle
- Dual processor and vibration correction maintain performance in multi-drive arrays
Specifications
| Packaging | Bare Drive |
|---|---|
| Interface | SATA 3.0Gb/s |
| Capacity | 2TB |
| RPM | 7200 RPM |
| Cache | 64MB |
| Features | Shock Protection and Data Protection System |
| Usage | For Enterprise Storage |
| Form Factor | 3.5" |
Questions about this item
Does the drive ship with mounting screws or a SATA cable?
The unit is supplied as a bare drive only, so mounting screws and a SATA data cable must be purchased separately.
Is the 3.0 Gb/s SATA interface fast enough for a 7 200 RPM drive in a NAS?
The 3.0 Gb/s SATA link supports the sustained 171 MB/s sequential rate of the 7 200 RPM mechanism, so it will not bottleneck typical NAS workloads.
What does the 1.2 million hour MTBF mean for a server running 24/7?
The 1.2 million hour MTBF rating indicates the drive is engineered for continuous 100 % duty-cycle operation in enterprise environments.
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