Models: HUS153030VLS300, HUS153014VLS300, HUS153073VLS300
Overview:
Hitachi�s next-generation 3.5-inch 15,000 RPM hard drive delivers the performance and reliability required for mission-critical enterprise computing environments. Leveraging the proven system architecture and electronics of the previous generation, the Ultrastar� 15K300 provides up to 300 GB capacity, 16 MB cache and Ultra320 SCSI, 3 Gb/s Serial Attached SCSI (SAS) and 4 Gb/s Fibre Channel interfaces. These features make the Ultrastar 15K300 the ideal solution for demanding enterprise computing environments like online transaction processing, intensive data analysis and other multi-user applications. The mature design of the Ultrastar 15K300 helps to ensure shorter qualification times.
Specification
| Model Number | HUS153073VLS300 | HUS153014VLS300 | HUS153030VLS300 |
| Size | 3.5" | 3.5" | 3.5" |
| Capacity | 73 GB | 147 GB | 300 GB |
| Interface | SAS 3.0 Gb/s | SAS 3.0 Gb/s | SAS 3.0 Gb/s |
| Application | Enterprise server | Enterprise server | Enterprise server |
| Cache Buffer1 | 16 MB | 16 MB | 16 MB |
| Disks/Heads | 1/2 | 2/4 | 4/8 |
|
Rotational Speed (RPM) |
15,000 | 15,000 | 15,000 |
| Media Transfer Rate | 1441 Mb/sec max. | 1441 Mb/sec max. | 1441 Mb/sec max. |
|
Interface Transfer Rate |
300 MB/sec max. | 300 MB/sec max. | 300 MB/sec max. |
| Average Seek (ms) | 3.4 | 3.4 | 3.6 |
| Average Latency (ms) | 2 | 2 | 2 |
| Areal Density | 113 Gb/sq. inch | 113 Gb/sq. inch | 113 Gb/sq. inch |
|
Typical Idle Acoustic (Bels) |
3.5 | 3.5 | 3.5 |
| Operating Shock (G) | 30(2ms) | 30(2ms) | 30(2ms) |
|
Non-Operating Shock (G) |
250(2ms) | 250(2ms) | 250(2ms) |
|
Operating Ambient Temperature (�C) |
5 to 55 | 5 to 55 | 5 to 55 |
|
Non-Operating Ambient Temperature (�C) |
-40 to 70 | -40 to 70 | -40 to 70 |