Seagate ST3144A HARD DISK DRIVE REPAIR, Seagate ST3144A HARD DISK DRIVE SPECIFICATIONS,
Seagate ST3144A hard disk drive sales, Seagate ST3144A hard disk drive repair, Seagate ST3144A hard disk drive specifications, 
Seagate ST3144A Hard Disk Drive Repair, Seagate ST3144A Hard Disk Drive Specifications, Seagate ST3144A Seagate ST3144A
Specifications



seagate st3144a picture.
seagate st3144a picture.
seagate st3144a picture.

Seagate ST3144A Specifications
Model Capacity Size Height Bus Type Int.Type
ST3144A 131MB 3.5" SL IDE AT

Legacy   :    ST3144A
Legacy

Capacity: 
Speed: 
Average Read Time: 
 Cylinders: 
Heads: 
Sectors: 

130.6 MB
3200 rpm
16 ms
1001
15
17
ST-3144A

                                                   4-pin DC
                   3-pin DC                        Power
                   Power   ����������� ��������͸/�4�3�2�1�\
                 ���G�12�5ѵ::::::::::�::::::::1Ƴ 0 0 0 0 ��
                  � 0 0 0 ���������������������;��5�G�G�12�
                  ��3�2�1;   (pin-20 missing
                               for keying purposes)

                User Configuration Block
              � (located behind 3-pin DC)
              ���������������������������
                      �                                  1= On, 0= Off
(back of drive)    2 o-o 1  ��� Life Test (do not use)
                   4 o-o 3  ��� Master on (Slave off)��� 1  1  0
                   6 o-o 5  ��� Slave Present ���������� 0  1  0
                   8 o-o 7  ��� Reserved
(front of drive)  10 o-o 9  ��� Active LED               S  M  S
                                                         i  a  l
                                                         n  s  a
                                                         g  t  v
                                                         l  e  e
                                                         e  r

                            ST-3144A


       UNFORMATTED CAPACITY (MB) ________________N/A
       FORMATTED CAPACITY (xx/17 SECTORS) (MB) __130.6
       ACTUATOR TYPE ____________________________VOICE COIL
       TRACKS ___________________________________
       CYLINDERS __PHYSICAL/LOGICAL______________xx/1,001
       HEADS ______PHYSICAL/LOGICAL______________3/15
       DISCS (3.5 in) ___________________________2
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________RLL (2,7) ZBR
       TRANSFER RATE INTERNAL (mbits/sec) _______10/12/15
       SPINDLE SPEED (RPM) ______________________3,211
       AVERAGE LATENCY (mSEC) ___________________9.34
       BUFFER ___________________________________32 KByte SeaCache
       INTERFACE ________________________________AT BUS
       SECTORS PER DRIVE ________________________255,255
       TPI (TRACKS PER INCH) ____________________1,791
       BPI (BITS PER INCH) ______________________34,600
       AVERAGE ACCESS (ms) ______________________16
       SINGLE TRACK SEEK (ms) ___________________3
       MAX FULL SEEK (ms) _______________________28
       MTBF (power-on hours) ____________________150,000
       POWER REQUIREMENTS: +12V START-UP (amps) _0.9
       POWER MANAGEMENT (Watts):
                           ACTIVE _______________5.3
                           IDLE _________________2.1
                           STANDBY ______________0.7
                           SLEEP ________________0.7
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________*

       Physical:
                        Height (inches/mm):     1.00/25.4
                        Width  (inches/mm):     4.02/102.1
                        Depth  (inches/mm):     5.77/146.6
                        Weight   (lbs/kg):      1.3/0.59

 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE.  ALSO, CHECK TO
SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE
AVAILABLE. (see below)

Possible translation:  1001 cyl, 15 heads, 17 sectors = 130,690,560

Note: A "custom" or "user-defined" CMOS drivetype  may ask for a
numerical value for the Write Precompensation cylinder and for the
Landing Zone cylinder.  A basic rule-of-thumb for drive models that do
not require the old Write Precomp technique or a Landing Zone because
they are Auto-Parking is to add 1 to the cylinder value being used. As
an example: If cylinders equaled 820, then both Write Precomp and
Landing Zone would be entered as 821. Some BIOS will convert this to
65535 or -1, which are functionally equivalent to "none (not used)".

PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION
ZBR = Zone Bit Recording = Variable sectors per track

Already low-level formatted at the factory.

Since a User-definable or Custom translation geometry may be used, it
is imperative that the values be written down and kept with your
permanent records for retrieval in the event of CMOS battery failure.

Seagate reserves the right to change, without notice, product 
offerings or specifications. (10/09/91)

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