Description: Seagate 21MB 3.5 Inch MFM Hard Disk ST124. Vintage. USED. HAVE NOT BEEN TESTED .SOLD AS IT IS. Legacy : ST124 Capacity:21.4 MB Speed:3600 rpm Average Read Time:40 ms Cylinders:615 Heads:4 Sectors:17 ST - 124 UNFORMATTED CAPACITY (MB) ________________25.6 FORMATTED CAPACITY (17 SECTORS) (MB) _____21.4 ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________2,460 CYLINDERS ________________________________615 HEADS ____________________________________4 DISCS ____________________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________MFM TRANSFER RATE (mbits/sec) ________________5.0 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.3 INTERFACE ________________________________ST412 SECTORS PER DRIVE ________________________41,820 TPI (TRACKS PER INCH) ____________________824 BPI (BITS PER INCH) ______________________14,953 AVERAGE ACCESS (ms) ______________________40 SINGLE TRACK SEEK (ms) ___________________12 MAX FULL SEEK (ms) _______________________95 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.4 +12V TYPICAL (amps) __0.35 +5V TYPICAL (amps) ___0.8 TYPICAL (watts) ______8 MAXIMUM (watts) ______33 BUFFERED STEP PULSE RATE (micro sec) _____3-200 WRITE PRECOMP (cyl) ______________________N/A (616) REDUCED WRITE CURRENT (cyl) ______________N/A (616) LANDING ZONE (cyl)________________________670 IBM AT DRIVE TYPE ________________________6
Price: 149.95 USD
Location: Miami, Florida
End Time: 2024-08-22T13:25:23.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Compatible With: PC
Color: Silver
MPN: ST-124
Rotation Speed: 3600 RPM
Brand: Seagate
Form Factor: 3.5 in
Type: Internal Desktop Drive
Unit Type: Unit
Transfer Rate: 5 Mbps
Model: ST-124
Storage Capacity: 21 MB
Unit Quantity: 1
Interface: MFM
Product Line: Seagate
