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Seagate ST318453LC SCSI Hard Drive
Item Number: SGT-ST318453LC-RF-OE-DEL
Manufacturer's Part Number: ST318453LC |
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Seagate Cheetah 15K.3 18GB 15K U320 80pin SCA-2 SCSI Hard Drive ST318453LC - Refurbished
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Capacity: 18GB
Spindle Speed: 15,000RPM
Interface Type: SCSI 80pin SCA-2 (Hot-Swap)
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 56
Average Seek Time (read/write ms): 3.6 / 3.9
Electrical Interface Speed: SCSI LVD U320 - 320MBps 16-bit
On-Board Cache: 8MB |
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Seagate Cheetah 15K.3 18GB 15K U320 80pin SCA-2 SCSI Hard Drive ST318453LC - Seagate Factory Recertified
Cheetah 15K.3 SCSI drives combine giant magnetoresistive (GMR) heads, partial response/maximum likelihood (PRML) read channel electronics, embedded servo technology, and a wide Ultra320 SCSI interface to provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers.
DPNs: 0X2688
Compatibility
This drive is compatible with any of our SCSI hot-swap trays. |
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| Specifications
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| Model number |
ST318453LC |
| Model Name |
Cheetah 15K.3 |
| Formatted Capacity |
18.4 Gbytes |
| Rotational Speed |
15,000 rpm |
| Default Buffer (cache) Size |
16 Mbytes |
| Performance
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| External (I/O) Transfer Rate (max) |
320 MBytes/sec |
| Average Seek Time, Read |
3.6 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 |
| Physical
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| Form Factor(width) |
3.5-inch |
| Form Factor(height) |
1-inch |
| Height |
25.4 mm |
| Width |
101.6 mm |
| Length |
146.6 mm |
| Weight |
0.8 kg |
| Electrical
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| Power (Typical 12V / 5V amps) |
1.03 / .87 |
| Power (Idle) |
9 watts |
| Environmental
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| Max Operating Shock (2-msec) |
60 Gs |
| Max Nonoperating Shock (2-msec) |
250 Gs |
| Operating Vibration (max) |
.5 Gs |
| Nonoperating Vibration (max) |
2.0 Gs |
| Operating Temperature (max) |
55 deg C |
| Operating Temperature (min) |
5 deg C |
| Nonoperating Temperature (max) |
70 deg C |
| Nonoperating Temperature (min) |
-40 deg C |
| Acoustical
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| Acoustics, Idle (sound power, typ) |
3.1 Bels |
| Reliability
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| MTBF (Hours) |
1,200,000 hours |
| Nonrecoverable Read Errors |
1 per 10^15 bits read |
Click here to view the manufacturers item description/brochure |
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