MHJ2181AT Fujitsu 2.5″ hard drive with a storage capacity of 18GB and featuring a IDE interface. MHJ2181AT Fujitsu 18GB 4200RPM ATA-66 2.5-inch Hard Drive.
All information about the Fujitsu MHJ2181AT hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Fujitsu MHJ2181AT Technical Details:
- Hard Disk Model: FUJITSU MHJ2181AT
- Disk Family: Mobile 18
- Form Factor: 2.5″
- Capacity: 18100 MB (18100 x 1 000 000 bytes)
- Number Of Disks: 3
- Number Of Heads: 6
- Rotational Speed: 4200 RPM
- Rotation Time: 14.29 ms
- Average Rotational Latency: 7.14 ms
- Disk Interface: Ultra-ATA/66
- Buffer-Host Max. Rate: 66.6 MB/seconds
- Buffer Size: 512 KB
- Average Seek Time: 13 ms
- Track To Track Seek Time: 1.5 ms
- Full Stroke Seek Time: 23 ms
- Width: 70 mm (2.76 inch)
- Depth: 100 mm (3.94 inch)
- Height: 12.5 mm (0.49 inch)
- Weight: 145 grams (0.32 pounds)
- Acoustic (Idle): 2.5 Bel
- Required Power For Spinup: 1100 mA
- Power Required (Seek): 2.1 W
- Power Required (Idle): 0.8 W
- Power Required (Standby): 0.13 W
- Manufacturer: Fujitsu Computer Products of America, Inc.
Fujitsu MHJ2181AT Hard Drives:
- MHJ2181AT, PN CA05365-B01600DL, Fujitsu 18GB IDE 2.5″ Hard Drive
Fujitsu MHJ2181AT 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
Fujitsu MHJ2181AT Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Fujitsu MHJ2181AT Hard Disk Drive experience is burnt circuit board(PCB). So if you will need to match a replacement PCB, it is important that you note the “Board Number” of your current circuit board in addition to the hard drive’s “Model Number“.
Multiple PCB Number revisions:
CA25336-B70204BA, etc.