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HP 492620-B21 SAS Hard Drive
Item Number: HPI-492620-B21-BN-OE
Manufacturer's Part Number: 492620-B21 |
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HP / Compaq Original 492620-B21 300GB 10K 3Gbps SAS Hard Drive SFF Dual Port - Brand New
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Capacity: 300GB
Spindle Speed: 10,000RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 2.5"x15mm (S.F.F. Enterprise)
Sustained Throughput (MBps): 67 - 129
Average Seek Time (read/write ms): 3.6 / 4.2
Electrical Interface Speed: SAS / Serial Attached SCSI - 3.0Gbps
On-Board Cache: 16MB |
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Compatible with the following Compaq Proliant® systems (this list is not all inclusive): BL20p G4 , BL25p G2 , BL45p G2 , BL460c , BL465c , BL480c , BL685c , DL360 G4p , DL360 G5 , DL365 , DL380 G4 , DL380 G5 , DL385 G2 , DL580 G3 , DL580 G4 , DL585 G2 , ML350 G5 , ML370 G4 , ML370 G5 , ML570 G3 , ML570 G4
HP Part # 492620-B21
Compatibility
Compatible with the following Compaq Proliant® systems (this list is not all inclusive): BL20p G4 , BL25p G2 , BL45p G2 , BL460c , BL465c , BL480c , BL685c , DL360 G4p , DL360 G5 , DL365 , DL380 G4 , DL380 G5 , DL385 G2 , DL580 G3 , DL580 G4 , DL585 G2 , ML350 G5 , ML370 G4 , ML370 G5 , ML570 G3 , ML570 G4 |
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| Specifications |
| Model number |
492620-B21 |
| Formatted Capacity |
300 Gbytes |
| Rotational Speed |
10,000 rpm |
| Default Buffer (cache) Size |
16 Mbytes |
| Number of Discs (physical) |
2 |
| Number of Heads (physical) |
4 |
| Performance |
| External (I/O) Transfer Rate (max) |
300 MBytes/sec |
| Sustained Transfer Rate |
67 - 129 MBytes/sec |
| Average Seek Time, Read |
3.6 msec typical |
| Average Seek Time, Write |
4.2 msec typical |
| Track-to-Track Seek, Read |
0.2 msec typical |
| Track-to-Track Seek, Write |
0.3 msec typical |
| Average Latency |
3 msec |
| Physical |
| Form Factor(width) |
2.5-inch |
| Form Factor(height) |
.583-inch |
| Height |
14.8 mm |
| Width |
70 mm |
| Length |
100.5mm |
| Weight |
0..227 kg |
| Electrical |
| Power (Typical) |
.35 amps |
| Environmental |
| Max Operating Shock (2-msec) |
60 Gs |
| Max Nonoperating Shock (2-msec) |
300 Gs |
| Operating Vibration (max) |
.5 Gs |
| Nonoperating Vibration (max) |
2.4 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 |
| Reliability
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| Nonrecoverable Read Errors |
1 per 10^16 bits read |
| Supports S.M.A.R.T. |
Yes |
Click here to view the manufacturers item description/brochure |
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