HCT721010SLA360 Hitachi 3.5″ hard drive with a storage capacity of 1TB and featuring a SATA interface. HCT721010SLA360 Hitachi CinemaStar 7K1000.B 1TB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive.
All information about the Hitachi HCT721010SLA360 hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Hitachi HCT721010SLA360 Technical Details:
- Hard Disk Model: HCT721010SLA360
- Disk Family: CinemaStar 7K1000.B
- Form Factor: 3.5″
- Capacity: 1 TB (1 x 1 000 000 000 000 bytes)
- Number Of Disks: 3
- Number Of Heads: 6
- 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): 14 seconds
- Average Seek Time: 8.5 ms
- Track To Track Seek Time: 0.8 ms
- Full Stroke Seek Time: 15.1 ms
- Width: 101.6 mm (4.00 inch)
- Depth: 147 mm (5.79 inch)
- Height: 26.1 mm (1.03 inch)
- Weight: 680 grams (1.50 pounds)
- Required Power For Spinup: 3300 mA
- Power Required (Seek): 7 W
- Power Required (Idle): 5 W
- Power Required (Standby): 2 W
- Manufacturer:
Hitachi HCT721010SLA360 Hard Drives:
- HCT721010SLA360, PN 0A38880, MLC BA3002, Hitachi 1TB SATA 3.5″ Hard Drive
Hitachi HCT721010SLA360 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
Hitachi HCT721010SLA360 Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Hitachi HCT721010SLA360 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 “Main Controller IC Number (3.5″)” or “White Label Number (2.5″)” of your current circuit board in addition to the hard drive’s “Model Number“.
Multiple Main Controller IC Number revisions:
0A58730, etc.
Multiple Sticker Number revisions:
0A29987 BA3129_, 0A59222 BA3263_, etc.