HM081HJ Samsung 2.5″ hard drive with a storage capacity of 80 GB and featuring a SATA interface. HM081HJ SAMSUNG 2.5″ 80 GB Serial-ATA/300 SpinPoint MP2 7200 RPM Hard Drive.
All information about the Samsung HM081HJ hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Samsung HM081HJ Technical Details:
- Hard Disk Model: SAMSUNG HM081HJ
- Disk Family: SpinPoint MP2
- Form Factor: 2.5″
- Capacity: 80 GB (80 x 1 000 000 000 bytes)
- Number Of Disks: 1
- Number Of Heads: 2
- Rotational Speed: 7200 RPM
- Rotation Time: 8.33 ms
- Average Rotational Latency: 4.17 ms
- Disk Interface: Serial-ATA/300
- Buffer-Host Max. Rate: 300 MB/seconds
- Buffer Size: 16384 KB
- Drive Ready Time (typical): 4 seconds
- Average Seek Time: 11 ms
- Width: 69.85 mm (2.72 inch)
- Depth: 100 mm (3.94 inch)
- Height: 9.5 mm (0.35 inch)
- Weight: 115 grams (0.25 pounds)
- Acoustic (Idle): 2.4 Bel
- Acoustic (Min performance and volume): 2.6 Bel
- Acoustic (Max performance and volume): 2.6 Bel
- Required Power For Spinup: 1000 mA
- Power Required (Seek): 2.4 W
- Power Required (Idle): 0.85 W
- Power Required (Standby): 0.25 W
- Manufacturer: Samsung
Samsung HM081HJ Hard Drives:
- HM081HJ SAMSUNG 2.5″ 80 GB Serial-ATA/300 SpinPoint MP2 7200 RPM Hard Drive.
Samsung HM081HJ Failure Symptoms:
- Electrical Failure Symptoms:
Drive is powered, but shows no sign of function;
Disk knocking as the motor fails to spin;
Clicking sound as the heads search or initialize; - Mechanical Failure Symptoms:
Clicking, grinding sounds;
Completely quiet due to ” motor freeze”;
“music” tone as the disk is powered up; - Logical Failure Examples:
Accidental deletion, accidental format, file corruption, software bugs, file system corruption, viruses and malware, and many, many more. - Firmware Failure Symptoms:
drive powers up, but is not recognised by the computer;
Drive powers up, but is recognised wrongly, sometimes with nonsensical characters;
Drive freezes during booting up; - Bad Platter Area Symptoms:
Hard disk still accessible but appear to “hang” or “sluggish”;
Constant Cyclic Redundancy (CRC) errors;
Unable to access folders or files which could be seen; - Complex Failure Model
Samsung HM081HJ Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Samsung HM081HJ hard drive experience is a burned circuit board (PCB). Therefore, if you need to replace the PCB, be sure to match the “PCB Number” of the current board, such as etc.