Seagate ST19171W Barracuda 9 HARD DISK DRIVE REPAIR, Seagate ST19171W Barracuda 9 HARD DISK DRIVE SPECIFICATIONS,
Seagate ST19171W Barracuda 9 hard disk drive sales, Seagate ST19171W Barracuda 9 hard disk drive repair, Seagate ST19171W Barracuda 9 hard disk drive specifications, 
Seagate ST19171W Barracuda 9 Hard Disk Drive Repair, Seagate ST19171W Barracuda 9 Hard Disk Drive Specifications, Seagate ST19171W Barracuda 9. Seagate ST19171W
Specifications



seagate st19171w picture.
seagate st19171w picture.
seagate st19171w picture.

Seagate ST19171W Specifications
Model Capacity Size Height Bus Type Int.Type
ST19171W Barracuda 9 9.1GB 3.5" HHT SCSI3 W/UL

Barracuda 9   :    ST19171W
Barracuda 9

Capacity: 
Speed: 
Average Read Time: 
 

9.1 GB
7200 rpm
9.7 ms







ST-19171W Ultra SCSI Wide (Barracuda 9)

  �����������ͻ
  � REAR VIEW �  (ST-19171W only)
  �����������ͼ
        (TOP)                  J1A Auxiliary
          ___________________  ���  �1�/���������\
        �( �����������������1)ͳ::::::�� 0 0 0 0 ��
          \�����������ij����/  �  ��  ���5�G�G�12�
       68 pin I/O Cable�        ������
       Connection Male          ������
                                ������   SCSI ID = 0 (none)
           pin-11 +5v  ���������ٳ������ SCSI ID = 1
           pin-10 GND* ����������ٳ������ or pin-2 Fault LED*
           SCSI ID = 8 ����������Ĵ����� SCSI ID = 2
            or pin-8 Activity ����ٳ����� or pin-4 Vendor Unique*
            LED*                   ����� SCSI ID = 4
        pins 9 & 12 no connection  ������ or pin-6 Spindle Synch*

* These pins are driven low for 250ms after PWR ON and RESET
  to allow jumper selectable SCSI ID as shown above.


  �����������ͻ
  � REAR VIEW �  (ST-19171WC only)
  �����������ͼ
                     80 pin I/O and DC Power Wall/bracket Connection
                     �  Female
    J1          /���ij���������������\      TOP (HDA)
     ����������/ �������������������� \����������
              (\�1������������������40/)    BOTTOM

     Notes on 80 pin I/O connector:
       pins  1 -  4 = +12v        41 - 44 = 12v GND
            34 - 36 = +5v         74 - 76 = 5v GND
                 37 = SYNC             77 = LEDC
                 38 = MTRON            78 = DLYDST
                 39 = SCSIA0           79 = SCSIA1
                 40 = SCSIA2           80 = SCSIA3

  Mating NC connector: AMP US p/n: 2-557103-1 straight-in, Male 80-pin
                                   2-557101-1 right angle to PCB


  �����������ͻ
  � SIDE VIEW �  (ST-19171W/WC)
  �����������ͼ

    FRONT    TOP (HDA)    J2  87654321              �͸
     OF ���������������������������������P�W�A�����͵J1 Cable
    DRIVE    BOTTOM           ::::::::              �;
                              ��������
  Enable T-Res (W model only) ٳ������ Terminator Power�
   Start Delay (12 secs * ID) �ٳ����� Terminator Powerÿ
                  Motor Start ��ٳ���� Reserved         �
                Write Protect �������� Parity Disable   �
                                                        �
    ��������������������������������Ŀ                  �
    � Termination Power-source Table ��������������������
    ����������������������������������������������Ŀ
    �          �����....�����....�����PWA edge����ͳ
    �                       2 1       2 1     2 1  �
    � A Drive Supplies Bus   �ķ     �ķ           �
    � B Drive Supplies Own  ��     ���    ���� �
    � C Bus Supplies Drive  ���     ���    ���� �
    � A+B is valid           A         B       C   �
    �������������������������������Default����������
    (not used on WC model)
    Note: WD drives do not have internal terminators or any other
          way of adding internal terminators to the drive; use
          external active termination if required.


  ������������ͻ
  � FRONT VIEW �  (ST-19171W/WC)
  ������������ͼ
                                  ��ĴReserved. Shipped with cover installed.
                                  �  �Do not remove. Do not install jumpers
                      TOP (HDA)  ����͸     1
     ��P�W�A��������������������͵::::�::::::���
                 *    BOTTOM     ����;123456
                 �               J6    ������
            LED ��                     ������
                            Remote LED ٳ���� ID 1
                           (pin-11 +5v) ����� ID 2
                              Reserved �ٳ��� ID 4
                                         ���� ID 8


                            ST-19171W


       UNFORMATTED CAPACITY (MB) ________________11700
       FORMATTED CAPACITY (MB) __________________9100
       AVERAGE SECTORS PER TRACK ________________168 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________105,480
       CYLINDERS ________________________________5,274 user
       HEADS ______PHYSICAL______________________20
       DISCS (3.5 in) ___________________________11
       MEDIA TYPE _______________________________THIN FILM/MR
       RECORDING METHOD _________________________PRML (0,4,4)
       INTERNAL TRANSFER RATE (mbits/sec)________80 to 124
       EXTERNAL TRANSFER RATE (mbyte/sec) _______40 Sync
       SPINDLE SPEED (RPM) ______________________7,200
       AVERAGE LATENCY (mSEC) ___________________4.17
       BUFFER (/optional)________________________512/2048 KByte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________Ultra-SCSI Wide
                 ASA II, SCAM level 2
       BYTES PER TRACK (avg unformatted) ________102.000
       SECTORS PER DRIVE ________________________17,773,440
       TPI (TRACKS PER INCH) ____________________5555
       BPI (KBITS PER INCH) _____________________91.5 to 124.5
       AVERAGE ACCESS (ms) (read/write)__________9.7/10.7
         Drive level with controller overhead
       SINGLE TRACK SEEK (ms) ___________________0.8/1.4
       MAX FULL SEEK (ms) _______________________19.2/20.2
       MTBF (power-on hours) ____________________1,000,000
       SHOCK (G's, 11/2 ms):
                operating (Read/Write) __________2
                abnormal ________________________10
                nonoperating ____________________50/100
       ACOUSTICS (Bels typical, sound power) ____4.6
       POWER DISSIPATION (watts/BTUs) Active ____14.7/50
                                      Idle ______13/44
       POWER REQUIREMENTS: +12V START-UP (amps) _2.18
                           +12V TYPICAL (amps) __0.73 idle
                           +5V START-UP (amps) __0.92
                           +5V TYPICAL (amps) ___0.84 idle
                           IDLE (watts) _________12.4
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

       Physical:
                        Height (inches/mm):     1.62/41.1
                        Width  (inches/mm):     4.00/101.6
                        Depth  (inches/mm):     5.75/146.1
                        Weight    (lbs/kg):     2.3/1.04

Already low-level formatted at the factory with 16 spare sectors
per cylinder and 1 spare cylinder per unit.
ZBR = Zone Bit Recording = Variable sectors per track


Seagate reserves the right to change, without notice, product 
offerings or specifications. (01/11/98)

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