Seagate ST1581N HARD DISK DRIVE REPAIR, Seagate ST1581N HARD DISK DRIVE SPECIFICATIONS,
Seagate ST1581N hard disk drive sales, Seagate ST1581N hard disk drive repair, Seagate ST1581N hard disk drive specifications, 
Seagate ST1581N Hard Disk Drive Repair, Seagate ST1581N Hard Disk Drive Specifications, Seagate ST1581N Seagate ST1581N
Specifications



seagate st1581n picture.
seagate st1581n picture.
seagate st1581n picture.

Seagate ST1581N Specifications
Model Capacity Size Height Bus Type Int.Type
ST1581N 525MB 3.5" HHT SCSI2 Fast

Legacy   :    ST1581N
Legacy

Capacity: 
Speed: 
Average Read Time: 
 

525.0 MB
4400 rpm
14 ms
ST-1581N SCSI-2 Fast

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                              ST - 1581N

       UNFORMATTED CAPACITY (MB) ________________613
       FORMATTED CAPACITY (xx SECTORS) (MB) _____525
       AVERAGE SECTORS PER TRACK ________________77
       ACTUATOR TYPE ____________________________VOICE COIL
       TRACKS ___________________________________13,302
       CYLINDERS ________________________________1,476
       HEADS ____________________________________9
       DISCS (3.5 in) ___________________________5
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________ZBR RLL (1,7)
       INTERNAL TRANSFER RATE (mbits/sec) _______20 to 32
       SPINDLE SPEED (RPM) ______________________4,412
       AVERAGE LATENCY (mSEC) ___________________6.8
       BUFFER ___________________________________256 Kbyte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________SCSI-2 Fast
       SECTOR PER DRIVE _________________________1,022,868
       TPI (TRACKS PER INCH) ____________________1760
       BPI (BITS PER INCH) ______________________
       AVERAGE ACCESS (ms) ______________________14
       SINGLE TRACK SEEK (ms) ___________________2.5
       MAX FULL SEEK (ms) _______________________26
       MTBF (power-on hours) ____________________150,000
       POWER REQUIREMENTS: +12V START-UP (amps) _2.5
                           +12V TYPICAL (amps) __0.54
                           +5V TYPICAL (amps) ___0.53/0.8(ND)
                           TYPICAL (watts) ______9/11.0(ND)
                           MAXIMUM (watts) ______15
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl)________________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

Already low-level formatted at the factory.
ZBR = Zone Bit Recording = Variable sectors per track

Seagate reserves the right to change, without notice, product
offerings or specifications. (9/24/97)

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