Seagate ST500LM023

Aug 14, 2026

Seagate ST500LM023 2.5″ hard drive with a storage capacity of 500 GB and featuring a SATA interface. Seagate ST500LM023 Enterprise 500 GB 2.5″ Internal Hard Drive Serial ATA-300 5400 RPM 8 MB Buffer.

All information about the Seagate ST500LM023 hard disk drive: technical parameters, failure symptoms, frequently asked questions, reviews, HDD repair and data recovery.

Seagate ST500LM023 Technical Details:

Manufacturer:

Seagate

Hard Disk Model:

ST500LM023

Disk Family:

Enterprise 2.5″ Series

Form Factor:

2.5″

Capacity:

500 GB (500,000,000,000 bytes)

Formatted Capacity:

Approximately 465 GB

Rotational Speed:

5400 RPM

Average Seek Time:

12.0 ms (read) / 13.0 ms (write)

Disk Interface:

Serial ATA-300 (SATA 3 Gb/s)

Buffer Size:

8192 KB (8 MB)

External Transfer Rate:

300 MB/s

Mean Time Between Failures (MTBF):

500,000 hours

Note: The Seagate ST500LM023 is a 2.5″ laptop/enterprise hard drive offering 500 GB capacity with 5400 RPM, designed for notebook computers and portable devices.

Seagate ST500LM023 Hard Drives:

ST500LM023, W62, WU, PN 1RR152-020, FW 0001YXM7, Seagate 500GB SATA 2.5 Hard Drive

Seagate ST500LM023 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

Seagate ST500LM023 Data Recovery & HDD Repair:

When it comes to data recovery one of the most common problems Seagate ST500LM023 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 100729420 REV B, etc.

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