WD6400BMVV Western Digital 2.5″ hard drive with a storage capacity of 640GB and featuring a USB interface. WD6400BMVV Western Digital 640GB 5400RPM USB 2.0 2.5-inch Hard Disk Drive.
All information about the Western Digital WD6400BMVV hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.
Western Digital WD6400BMVV Technical Details:
- Hard Disk Model: WDC WD6400BMVV
- Disk Family: Elements/Passport
- Form Factor: 2.5″
- Capacity: 640 GB (640 x 1 000 000 000 bytes)
- Rotational Speed: 5400 RPM
- Rotation Time: 11.11 ms
- Average Rotational Latency: 5.56 ms
- Disk Interface: USB 2.0
- Buffer-Host Max. Rate: 60 MB/seconds
- Buffer Size: 8192 KB
- Manufacturer: Western Digital Corporation
Western Digital WD6400BMVV Hard Drives:
- WD6400BMVV-11DYMS0, DCM HACVJHBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HACVJABB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HHCVJHBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM EBCVJHBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HACVJBBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HBCVJABB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HBCVJHBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HBCVJBBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HACVJBB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HBCVJAB, Western Digital 640GB USB 2.5″ Hard Drive
- WD6400BMVV-11A1CS0, DCM HACVJHB, Western Digital 640GB USB 2.5″ Hard Drive
Western Digital WD6400BMVV 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 WD6400BMVV Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Western Digital WD6400BMVV 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:
2060-701675-004, 2060-701675-002, 2060-701675-001, etc.
Multiple Model Number revisions:
WD6400BMVV-11DYMS0, WD6400BMVV-11A1CS0, etc.