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Seagate ST3146356SS SAS Hard Drive
Item Number: SGT-ST3146356SS-BN-OE-DEL
Manufacturer's Part Number: ST3146356SS |
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Seagate Cheetah ST3146356SS 15K.6 146GB 15K 3.0Gbps Serial SCSI / SAS Hard Drive - Brand New OEM
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Capacity: 146GB
Spindle Speed: 15,000RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 85.6 to 142.7
Average Seek Time (read/write ms): 3.4 / 3.9
Electrical Interface Speed: SAS / Serial Attached SCSI - 3.0Gbps
On-Board Cache: 16MB |
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These drives will work in any of our SAS drive trays: |
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The Seagate® Cheetah® 15K.6 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.6 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time. Key Advantages - Second-generation perpendicular recording for maximum capacity
- Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB/sec.
- Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
- Seagate proprietary PowerTrim™ technology provides a 61 percent improvement in watts/GB at idle.
- Advanced read/write technology delivers unrecoverable error rate of 1x10-16
- Available in FC or SAS interfaces
Best-Fit Applications All mainstream enterprise applications, such as: - Email
- Business processing
- Transaction processing
- Decision support
- Storage area networks
- Networked attached storage
- Internet and e-commerce
DPN: XX518 / 0XX518
Compatibility
All SAS compatible servers including:
Dell PowerEdge 2900, 2950, 69090, 6950. PowerVault MD1000
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| Description | | Model number | ST3146356SS | | Model Name | Cheetah 15K.6 | | Form Factor(width) | 3.5-inch | | Form Factor(height) | 1-inch | | Physical Specifications | | Height | 25.4 mm | | Width | 101.6 mm | | Length | 146.05 mm | | Weight | 0.68 kg | | Capacity/Interface | | Formatted Capacity | 146.3 Gbytes | | Performance |  | | Transfer Rates | | | | Internal Transfer Rate (min) | 1025 Mbits/sec | | Internal Transfer Rate (max) | 2225 Mbits/sec | | External (I/O) Transfer Rate (max) | 300 MBytes/sec | | Seek Times | | | | Average Seek Time, Read | 3.4 msec typical | | Average Seek Time, Write | 3.9 msec typical | | Track-to-Track Seek, Read | 0.2 msec typical | | Track-to-Track Seek, Write | 0.4 msec typical | | Average Latency | 2 msec | | Other | | | | Default Buffer (cache) Size | 16,384 Kbytes | | Spindle Speed | 15K RPM | | Spinup Time | 20 sec | | Power-on to Ready Time | 3 sec | | Configuration | | | Number of Discs (physical) | 2 | | Number of Heads (physical) | 3 | | Bytes Per Sector | 512 | | | Electrical Requirements | | | Power | | | | Idle Power (typ) | 14.4 watts | | Environmental Specifications | | | Shock and Vibration | | | | Max Operating Shock (2-msec) | 60 Gs | | Max Nonoperating Shock (2-msec) | 250 Gs | | Operating Vibration (max) | 0.5 Gs | | Nonoperating Vibration (max) | 2 Gs | | Temperature and Humidity | | | | Operating Temperature (max) | 55 deg C | | Operating Temperature (min) | 5 deg C | | Nonoperating Temperature (max) | 70 deg C | | Nonoperating Temperature (min) | -40 deg C | | Operating Temperature Change (max) | 20 deg C/hr | | Nonoperating Temperature Change (max) | 20 deg C/hr | | Operating Humidity (max) | 95 percent | | Nonoperating Humidity (max) | 95 percent | | Operating Humidity Change (max) | 20 percent per hour | | Operating Wet Bulb Temp (max) | 28 deg C | | Altitude | | | Operating Altitude (max) | 3,048 m | | Operating Altitude (min) | -305 m | | Nonoperating Altitude (max) | 12,210 m | | Nonoperating Altitude (min) | -305 m | | Acoustics | | | | Acoustics, Idle (sound power, typ) | 3.6 Bels | | Reliability | | | MTBF (Hours) | 1,600,000 hours | | Nonrecoverable Read Errors | 1 per 1016 bits read | | Supports S.M.A.R.T. | Yes | | Service Life | 5 year(s) |
Click here to view the manufacturers item description/brochure |
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