HTS721010A9E630 Hitachi 2.5″ hard drive with a storage capacity of 1TB and featuring a SATA interface. HTS721010A9E630 Hitachi TravelStar 7K1000 1TB 7200RPM SATA 6GB/s 32MB Cache 2.5-inch Laptop Hard DriveS.
All information about the Hitachi HTS721010A9E630 hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Hitachi HTS721010A9E630 Technical Details:
- Hard Disk Model: HITACHI HTS721010A9E630
- Disk Family: Travelstar 7K1000
- Form Factor: 2.5″
- Capacity: 1 TB (1 x 1 000 000 000 000 bytes)
- Number Of Disks: 2
- Number Of Heads: 4
- Rotational Speed: 7200 RPM
- Rotation Time: 8.33 ms
- Average Rotational Latency: 4.17 ms
- Disk Interface: Serial-ATA/600
- Buffer-Host Max. Rate: 600 MB/seconds
- Buffer Size: 32768 KB
- Average Seek Time: 12 ms
- Track To Track Seek Time: 1 ms
- Full Stroke Seek Time: 20 ms
- Width: 70 mm (2.76 inch)
- Depth: 100 mm (3.94 inch)
- Height: 9.5 mm (0.37 inch)
- Weight: 115 grams (0.25 pounds)
- Acoustic (Idle): 2.5 Bel
- Acoustic (Min performance and volume): 2.7 Bel
- Acoustic (Max performance and volume): 2.7 Bel
- Required Power For Spinup: 1100 mA
- Power Required (Seek): 2.1 W
- Power Required (Idle): 1.0 W
- Power Required (Standby): 0.2 W
- Manufacturer: Hitachi Global Storage Technologies
Hitachi HTS721010A9E630 Hard Drives:
- Hitachi HTS721010A9E630, 7200RPM, 6.0Gp/s, 1TB SATA 2.5″ HDD
- HTS721010A9E630, PN 0J30553, MLC DA7246, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30643, MLC DA7267, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J22423, MLC DA7246, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J47783, MLC DA7153, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30643, MLC DA6880, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J22423, MLC DA5101, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J44463, MLC DA7263, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30603, MLC DA6351, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30640, MLC DA6880, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30563, MLC DA6326, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J22423, MLC DA6326, Hitachi 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J47783, MLC DA7153, Toshiba 1TB SATA 2.5″ Hard Drive
- HTS721010A9E630, PN 0J30553, MLC DA6326, Hitachi 1TB SATA 2.5″ Hard Drive
Hitachi HTS721010A9E630 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 HTS721010A9E630 Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Hitachi HTS721010A9E630 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:
88I9305-TLA2, etc.
Multiple Sticker Number revisions:
0J14465 DA4743A, 0J14465 DA4743C, 0J45385 DA7157_, 0J14465 DA4743B, etc.