HGST
HGST Ultrastar 7K3000 Clar2000 2TB SAS 7200 RPM 3.5
Enterprise SAS hard drive with 7200 RPM, 64 MB cache, and DoD 5220.22 M compliant erasure
- InterfaceSAS 6Gb/s
- Capacity2TB
- RPM7200 RPM
- Cache64 MB
- FeaturesSAS Drives are not compatabile with Desktop PC, Erased (DoD
- 2 TB capacity for large enterprise storage
- 7200 RPM spindle speed delivers fast data access
- 64 MB cache buffers intensive workloads
- SAS 6Gb/s interface connects to server backplanes
- Erased to DoD 5220.22-M standard for secure reuse
Enterprise SAS storage drive
The HGST Ultrastar 7K3000 Clar2000 is a 2TB enterprise hard drive with a 7200 RPM spindle speed and a 64 MB cache. It connects via a SAS 6Gb/s interface and uses a 3.5 inch form factor. The unit has been erased to DoD 5220.22 M standards and tested for health.
Suited for servers and arrays
This drive fits enterprise storage arrays, servers and backup appliances that accept 3.5 inch SAS drives. Buyers who need a drive for a desktop PC or laptop should look elsewhere because the SAS interface is not compatible with those systems. It is sold as used with a minimum 90% health rating.
SAS 6Gb/s interface requirement
The single specification that decides fitment is the SAS 6Gb/s interface; the system must provide a matching SAS backplane or controller. Without that connection the drive cannot be used. The 2TB capacity and 7200 RPM speed are secondary to the interface match.
Fordele
- 2 TB capacity for large enterprise storage
- 7200 RPM spindle speed delivers fast data access
- 64 MB cache buffers intensive workloads
- SAS 6Gb/s interface connects to server backplanes
- Erased to DoD 5220.22-M standard for secure reuse
Specifikationer
| Brand | HGST |
|---|---|
| Model | Ultrastar 7K3000 Clar2000 |
| Interface | SAS 6Gb/s |
| Capacity | 2TB |
| RPM | 7200 RPM |
| Cache | 64 MB |
| Features | SAS Drives are not compatabile with Desktop PC, Erased (DoD 5220.22 M Compliant) and tested good (Not formatted, partitioned, or allocated). Sold as used and in working condition. The drive health will be no lower than 90%. There may be writing or markings on the drive or the drive may vary slightly (color and/or label may differ) from picture but the model numbers will be the same. |
Spørgsmål om denne vare
How do I install this 3.5" SAS drive in a server backplane?
Slide the drive into a 3.5-inch hot-swap bay until the SAS connector seats firmly; the common mistake is forcing it before the alignment pins engage.
What maintenance will this enterprise SAS drive need over its life?
No routine maintenance is required; if a sector error appears, the drive should be replaced rather than repaired.
What is the first limit reached under sustained write workloads?
The 6 Gb/s SAS interface bandwidth saturates before the 7200 RPM platters or 64 MB cache can become a bottleneck.
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