- Brand : Seagate
- Product family : Cheetah
- Product name : 146.8GB HDD
- Product code : ST3146854SS
- Category : Internal Hard Drives
- Data-sheet quality : created/standardized by Icecat
- Product views : 36176
- Info modified on : 21 Oct 2022 10:32:10
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Long product name Seagate Cheetah 146.8GB HDD 3.5" SAS
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146.8GB HDD, SCSI, 15000Rpm
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Seagate Cheetah 146.8GB HDD 3.5" SAS
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The Cheetah 15K.4 is the best performance, lowest cost of ownership, 3.5-inch disc drive. It enables higher performance with fewer drives, while offering the industry's highest reliability.
15K RPM spindle speed
Delivers more I/O's per second than 10K, and faster sustained transfer rates, enabling the same high performance to be met with fewer drives.
Background Media Scan
Proactively scans the media for potential defects during drive idle time without using system bandwidth. It enables incipient errors to be corrected before data is lost.
Enhanced Error Correction Code
Better maintains performance throughout the life of the drive and reduces the probability of lost data.
Fluid Dynamic Bearing Motor
No ball bearings means reduced acoustics and improved reliability.
Full Duty Cycle Reliability
The Cheetah 15K.4 is designed to have the highest reliability, even when in used in demanding applications around the clock, 365 days per year.
Serial Attached SCSI (3 Gb/sec)
Serial Attached SCSI (SAS) enables high-performance 15K SAS drives to interoperate with high-capacity NL35 SATA drives helping simplify and consolidate tiered storage. -
Short summary description Seagate Cheetah 146.8GB HDD 3.5" SAS
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Seagate Cheetah 146.8GB HDD, 3.5", 146.8 GB, 15000 RPM
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Long summary description Seagate Cheetah 146.8GB HDD 3.5" SAS
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Seagate Cheetah 146.8GB HDD. HDD size: 3.5", HDD capacity: 146.8 GB, HDD speed: 15000 RPM
| Features | |
|---|---|
| HDD size | 3.5" |
| HDD capacity | 146.8 GB |
| HDD speed | 15000 RPM |
| Interface | SAS |
| Type | HDD |
| Component for | Server/workstation |
| Storage drive buffer size | 8 MB |
| HDD number of heads | 8 |
| Read seek time | 3.5 ms |
| Write seek time | 4 ms |
| Full stroke seek time | 7.9 ms |
| Average latency | 2 ms |
| Bytes per sector | 512 |
| Power | |
|---|---|
| Operating voltage | 5 / 12 V |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 5 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 0.5 G |
| Non-operating vibration | 2 G |
| Operating altitude | -304.8 - 3048 m |
| Non-operating altitude | -304.8 - 12192 m |
| Operating shock | 40 G |
| Non-operating shock | 250 G |
| Weight & dimensions | |
|---|---|
| Width | 101.6 mm |
| Height | 25.4 mm |
| Depth | 146.1 mm |
| Weight | 680 g |
2011-09-23 23:51:45