HP 417792-001 146GB 68pin 15K U320 SCSI Hard Drive
Capacity: 146GB
Spindle Speed: 15,000RPM
Interface Type: SCSI 68pin / HD68 Female
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 85 – 142
Average Seek Time (read/write ms): 3.5 / 4.0
Electrical Interface Speed: SCSI LVD U320 – 320MBps 16-bit
On-Board Cache: 16MB
The HP 417792-001 hard disk is mainstream enterprise disc drive storage. It is the best price/performance, lowest cost of ownership, 3.5-inch disc drive, with the industry’s highest 3.5″ disc drive reliability.FeaturesBenefits15K RPM spindle speed
Delivers more I/O’s per second and faster sustained transfer rates than 10K 3.5-inch drvies, enabling the same high performance to be met with fewer drives.
Background Media Scan (BMS)
Second generation exclusive BMS proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost.
Perpendicular Recording
Perpendicular recording is fundamentally superior, enabling the highest areal density with 30 percent higher performance.
Nonrecoverable Error Rate
The nonrecoverable error rate has been improved by a factor of 10.
Idle Read After Write (IRAW)
IRAW enhances data protection by verifying-during drive idle time-that data in the drive buffer was properly written.
- The industry’s highest reliability 3.5″ drive
- 30% more IOPS and 20% faster response times than 3.5″ 10K drives
Technical Specifications | ||
Description | ||
Model number | 417792-001 | |
Manufacturer | Hewlett Packard | |
Form Factor(width) | 3.5-inch | |
Form Factor(height) | low-profile | |
Physical Specifications | ||
Height | 26.11 mm | |
Width | 101.85 mm | |
Length | 146.99 mm | |
Weight | 0.839 kg | |
Capacity/Interface | ||
Formatted Capacity | 146 Gbytes | |
Interface Type | 68-pin | |
Performance | ||
Transfer Rates | ||
Internal Transfer Rate (min) | 960 Mbits/sec | |
Internal Transfer Rate (max) | 1,607 Mbits/sec | |
Formatted Int Transfer Rate (min) | 89 MBytes/sec | |
Formatted Int Transfer Rate (max) | 150 MBytes/sec | |
External (I/O) Transfer Rate (max) | 320 MBytes/sec | |
Seek Times | ||
Average Seek Time, Read | 3.5 msec typical | |
Average Seek Time, Write | 4 msec typical | |
Track-to-Track Seek, Read | 0.2 msec typical | |
Track-to-Track Seek, Write | 0.4 msec typical | |
Full Disc Seek, Read | 6.7 msec typical | |
Full Disc Seek, Write | 7.4 msec typical | |
Average Latency | 2 msec | |
Other | ||
Default Buffer (cache) Size | 16,000 Kbytes | |
Spindle Speed | 15K RPM | |
Power-on to Ready Time | 20 sec | |
Configuration | ||
Number of Discs (physical) | 4 | |
Number of Heads (physical) | 8 | |
Total Cylinders | 73,340 | |
Total Tracks | 586,720 | |
Bytes Per Sector | 512 | |
Areal Density (Mbits/sq in) | 110,000 Mbits/square inch | |
Track Density (TPI) | 125,000 tracks/inch | |
Recording Density (BPI, max) | 890,000 bits/inch | |
Recording Components | ||
Electrical Requirements | ||
Current | ||
Typical Current (12VDC +/- 5%) | 0.76 amps | |
Startup Current (12VDC +/- 5%) | 1.76 amps | |
Typical Current (5VDC +/- 5%) | 0.7 amps | |
Startup Current (5VDC +/- 5%) | 0.74 amps | |
Power | ||
Idle Power (typ) | 12.62 watts | |
Environmental Specifications | ||
Shock and Vibration | ||
Max Operating Shock (2-msec) | 60 Gs | |
Max Nonoperating Shock (2-msec) | 250 Gs | |
Operating Vibration (max) | 1 Gs | |
Nonoperating Vibration (max) | 2 Gs | |
Temperature and Humidity | ||
Operating Temperature (max) | 50 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) | 10 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 | ||
Recoverable Read Errors | 10 per 1012 bits read | |
Nonrecoverable Read Errors | 1 per 1016 bits read | |
Supports S.M.A.R.T. | Yes |
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