MK2555GSX Toshiba 2.5″ hard drive with a storage capacity of 250GB and featuring a SATA interface. MK2555GSX Toshiba 250GB 5400RPM 8MB Cache SATA 3GB/s 7-Pin 2.5-inch Laptop Hard Drive.

All information about the Toshiba MK2555GSX hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.

Toshiba MK2555GSX Technical Details:

• Hard Disk Model: TOSHIBA MK2555GSX
• Disk Family: MK-2555GSX
• Form Factor: 2.5″
• Capacity: 250 GB (250 x 1 000 000 000 bytes)
• Number Of Disks: 1
• Number Of Heads: 2
• Rotational Speed: 5400 RPM
• Rotation Time: 11.11 ms
• Average Rotational Latency: 5.56 ms
• Disk Interface: Serial-ATA/300
• Buffer-Host Max. Rate: 300 MB/seconds
• Buffer Size: 8192 KB
• Width: 69.85 mm (2.75 inch)
• Depth: 100 mm (3.94 inch)
• Height: 9.5 mm (0.37 inch)
• Weight: 98 grams (0.22 pounds)
• Required Power For Spinup: 940 mA
• Power Required (Seek): 2.7 W
• Power Required (Idle): 1.0 W
• Power Required (Standby): 0.25 W
• Manufacturer: Toshiba Corp., Storage Device Division

Toshiba MK2555GSX Hard Drives:

• Toshiba MK2555GSXF, 5400RPM, 3.0Gp/s, 250GB SATA 2.5″ HDD
• MK2555GSX, A0/FG001M, HDD2H24 V UL01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001M, HDD2H24 V UL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001Q, HDD2H24 H ZK01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, FG000D, HDD2H24 D UL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, B0/FG001J, HDD2H24 E UL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D2/FH305B, HDD2H74 P TW01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D3/FH405B, HDD2H74 X TW01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, FG001D, HDD2H24 D UL02 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001A, HDD2H24 S ZK01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D1/FH205B, HDD2H74 Q TW01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D2/FH305B, HDD2H74 P TW01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG002C, HDD2H24 F VL91 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001A, HDD2H24 S ZK01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D3/FH405B, HDD2H74 X TW01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D0/FH105B, HDD2H74 P TM01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXN, B0/GC002M, HDD2H54 B UL01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001M, HDD2H24 V UL01, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG002C, HDD2H24 F VL01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG002C, HDD2H24 F VL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXF, D1/FH205B, HDD2H74 Q TW01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSXN, B0/GC002M, HDD2H54 B UL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, B0/FG001J, HDD2H24 E UL01 S, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001A, HDD2H24 L VL01 T, Toshiba 250GB SATA 2.5″ Hard Drive
• MK2555GSX, A0/FG001A, HDD2H24 K ZK01 T, Toshiba 250GB SATA 2.5″ Hard Drive

Toshiba MK2555GSX 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

Toshiba MK2555GSX Data Recovery & HDD Repair:

When it comes to data recovery one of the most common problems Toshiba MK2555GSX 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:
G002439-0A, G002657A, etc.