WD7502ABYS Western Digital 3.5″ hard drive with a storage capacity of 750GB and featuring a SATA interface. WD7502ABYS-18A6B0-DE Western Digital 750GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive.
All information about the Western Digital WD7502ABYS hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Western Digital WD7502ABYS Technical Details:
- Hard Disk Model: WDC WD7502ABYS
- Disk Family: RE3
- Form Factor: 3.5″
- Capacity: 750 GB (750 x 1 000 000 000 bytes)
- Number Of Disks: 3
- Number Of Heads: 5
- 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: 32768 KB
- Drive Ready Time (typical): 17 seconds
- Width: 101.6 mm (4.00 inch)
- Depth: 147 mm (5.79 inch)
- Height: 26.1 mm (1.03 inch)
- Weight: 690 grams (1.52 pounds)
- Acoustic (Idle): 2.8 Bel
- Acoustic (Min performance and volume): 3.0 Bel
- Acoustic (Max performance and volume): 3.4 Bel
- Required Power For Spinup: 1230 mA
- Power Required (Seek): 10.5 W
- Power Required (Idle): 8.5 W
- Power Required (Standby): 0.97 W
- Manufacturer: Western Digital Corporation
Western Digital WD7502ABYS Hard Drives:
- WD7502ABYS-02A6B0, DCM HBNNNT2AB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HANNNV2CB, Dell 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HBRNHV2AA, Dell 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HANNNV2AB, Dell 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-01A6B0, DCM HBRNHV2AA, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-05A6B0, DCM HBNNNV2CB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HBNNHV2CB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-70A6B0, DCM HBNNHV2AB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-02A6B0, DCM HARNNT2CA, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HBNNNV2CB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-02A6B0, DCM HANNHT2CA, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-02A6B0, DCM HARNHT2AB, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-02A6B0, DCM HBRNNT2CA, Western Digital 750GB SATA 3.5″ Hard Drive
- WD7502ABYS-18A6B0, DCM HBNNNV2AB, Western Digital 750GB SATA 3.5″ Hard Drive
Western Digital WD7502ABYS 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
Western Digital WD7502ABYS Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Western Digital WD7502ABYS 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:
2060-701567-000, etc.
Multiple Model Number revisions:
WD7502ABYS-01A6B0, WD7502ABYS-05A6B0, WD7502ABYS-70A6B0, WD7502ABYS-02A6B0, WD7502ABYS-18A6B0, etc.