Maxtor 90645D3 3.5″ hard drive with a storage capacity of 6.4 GB and featuring an IDE interface. Maxtor 90645D3 DiamondMax VL 30 6.4 GB 3.5″ Internal Hard Drive IDE Ultra ATA/100 5400 RPM 512 KB Buffer.
All information about the Maxtor 90645D3 hard disk drive: technical parameters, failure symptoms, frequently asked questions, reviews, HDD repair and data recovery.

Maxtor 90645D3 Technical Details:
Note: The Maxtor 90645D3 is part of the DiamondMax VL 30 (Value Line) series, released around 2000-2001. This series was designed as an entry-level storage solution for budget-conscious systems and consumer electronics applications, offering capacities up to 30 GB. The “VL” stands for “Value Line”. The 90645D3 represents the entry-level 6.4 GB capacity variant with a single-platter, single-head design. Other models in this series include 31536H2 (15 GB), 32305H3 (23 GB), and 33073H4 (30 GB).
Maxtor 90645D3 Hard Drives:
- 90645D3 – 6.4 GB IDE 3.5″ Hard Drive, DiamondMax VL 30 series
Maxtor 90645D3 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
Maxtor 90645D3 Data Recovery & HDD Repair:
When it comes to data recovery one of the most common problems Maxtor 90645D3 hard drive experience is a burned circuit board (PCB). Therefore, if you need to replace the PCB, be sure to match the “PCB Number” of the current board, such as 301193100, 011100219, etc.