Seagate ST1830N HARD DISK DRIVE REPAIR, Seagate ST1830N HARD DISK DRIVE SPECIFICATIONS,
Seagate ST1830N hard disk drive sales, Seagate ST1830N hard disk drive repair, Seagate ST1830N hard disk drive specifications, 
Seagate ST1830N Hard Disk Drive Repair, Seagate ST1830N Hard Disk Drive Specifications, Seagate ST1830N Seagate ST1830N
Specifications



seagate st1830n picture.
seagate st1830n picture.
seagate st1830n picture.

Seagate ST1830N Specifications
Model Capacity Size Height Bus Type Int.Type
ST1830N 702MB 3.5" HHT SCSI2 Fast

Hawk 1   :    ST1830N
Hawk 1

Capacity: 
Speed: 
Average Read Time: 
 

702.0 MB
4500 rpm
10.5 ms




ST-1830N SCSI-2 Fast

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  � REAR VIEW �
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         50 pin I/O Cable Connection
         �
    J1�������������������������1� /���������\    TOP (HDA)
     ͵:::::::::::::::::::::::::�ͳ 0 0 0 0 ���
      �������������������������; ��5�G�G�12�    BOTTOM
       1�����Ŀ 1�����Ŀ 1�����Ŀ
       �������� �������� ��������
        �Terminating Resistors�



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  � RIGHT SIDE VIEW �
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BACK   �͸       J2  12345678                    TOP (HDA)  FRONT
 OF    J1�����������������������P�W�A����������������������� OF
DRIVE  �;           ::::::::                    BOTTOM     DRIVE
                     ��������
   �Terminator Power ٳ������ Reserved
  ڴTerminator Power �ٳ����� Start Delay (12 secs * ID)
  �      Factory Use ��ٳ���� Motor Start
  �    Parity Enable �������� Write Protect
  �
  �
  � ��������������������������������Ŀ
  �Ĵ Termination Power-source Table �
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    ������....�����....�����PWA edge�����          �
    �                                              �
    �  1 2     1 2      1 2                        �
    � �ķ       �ķ    ���ķ  A Drive Supplies Bus �
    � ���     ��    ����  B Drive Supplies Own �
    � ���     ���     � �   C Bus Supplies Drive �
    �   A       B        C                         �
    ����������Default�������������������������������


  ����������������ͻ
  � LEFT SIDE VIEW �
  ����������������ͼ             If these ID jumpers are used,
                                 then ID jumpers shown in front
                                 view ARE NOT USED.

  FRONT                TOP (HDA)                 J5 ���1� �͸BACK
   OF   ��������P�W�A������������������������������͵:::�͵J1 OF
  DRIVE                BOTTOM                       ���; �;DRIVE
                                                     ���
                   Note:  On early drives  �   ID 1 �ٳ�� ID 4
                   with PCB# 75782395 or   �        ID 2
                   #75782485 ID jumpers are��� ID 4       ID 1
                   reversed.               �



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  � FRONT VIEW �
  ������������ͼ


                      TOP (HDA)   J6  ������1�
     ��P�W�A�������������������������͵::::::��
                 *    BOTTOM          ������;
                 �                     123456
            LED ��                     ������
                                  ID 4 ٳ���� Reserved
                                  ID 2 �ٳ��� Remote LED (pin-3 +5v)
                                  ID 1 ������ Spindle Synchronization
                                               (pin-6 REF SIG+)
      If these ID jumper are used, then
         ID jumpers shown in left side
         view ARE NOT USED.


                              ST - 1830N

       UNFORMATTED CAPACITY (MB) ________________834
       FORMATTED CAPACITY (xx SECTORS) (MB) _____702
       AVERAGE SECTORS PER TRACK ________________79
       ACTUATOR TYPE ____________________________VOICE COIL
       TRACKS ___________________________________17,225
       CYLINDERS ________________________________1,325 (user)
       HEADS ____________________________________13
       DISCS (3.5 in) ___________________________7
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________ZBR RLL (1,7)
       INTERNAL TRANSFER RATE (mbits/sec) _______28.4 to 41.2
       EXTERNAL TRANSFER RATE (mbyte/sec) _______4 Async
       EXTERNAL TRANSFER RATE (mbyte/sec) _______10 Sync
       SPINDLE SPEED (RPM) ______________________4,535
       AVERAGE LATENCY (mSEC) ___________________6.61
       BUFFER ___________________________________256 Kbyte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________SCSI-2 Fast
       BYTES PER TRACK __________________________48,419 avg.
       TPI (TRACKS PER INCH) ____________________2,150
       AVERAGE ACCESS (ms) (read/write)__________TBD
         Drive level without controller overhead
       SINGLE TRACK SEEK (ms) ___________________TBD
       MAX FULL SEEK (ms) _______________________TBD
       MTBF (power-on hours) ____________________200,000
       SHOCK (G's):
                operating (Read/Write) __________10
                nonoperating ____________________60
       ACOUSTICS (typ/max dBA) __________________/
       POWER REQUIREMENTS: +12V START-UP (amps) _2.0
                           +12V TYPICAL (amps) __0.5
                           +5V TYPICAL (amps) ___0.4
                           TYPICAL (watts) ______11
                           IDLE (watts) _________9
       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

Formatted at the factory with 1 spare sector per track
 and two spare cylinders at inner tracks per unit.

Seagate reserves the right to change, without notice, product 
offerings or specifications. (10/12/93)

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