Seagate ST118273N Barracuda 18 HARD DISK DRIVE REPAIR, Seagate ST118273N Barracuda 18 HARD DISK DRIVE SPECIFICATIONS,
Seagate ST118273N Barracuda 18 hard disk drive sales, Seagate ST118273N Barracuda 18 hard disk drive repair, Seagate ST118273N Barracuda 18 hard disk drive specifications, 
Seagate ST118273N Barracuda 18 Hard Disk Drive Repair, Seagate ST118273N Barracuda 18 Hard Disk Drive Specifications, Seagate ST118273N Barracuda 18 Seagate ST118273N Barracuda 18
Specifications



seagate st118273n barracuda 18 picture.
seagate st118273n barracuda 18 picture.
seagate st118273n barracuda 18 picture.

Seagate ST118273N Barracuda 18 Specifications
Model Capacity Size Height Bus Type Int.Type
ST118273N Barracuda 18 18.2GB 3.5" HHT SCSI3 Ultra

Barracuda 18   :    ST118273N
Barracuda 18

Capacity: 
Speed: 
Average Read Time: 
 

18.21 GB
7200 rpm
7.9 ms




ST-118273N Ultra-SCSI (Barracuda 18)

  �����������ͻ
  � REAR VIEW �  (ST-118273N)
  �����������ͼ

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



  �����������ͻ
  � SIDE VIEW �  (ST-118273N)
  �����������ͼ

    FRONT    TOP (HDA)    J2  87654321              �͸
     OF ���������������������������������P�W�A�����͵J1 Cable
    DRIVE    BOTTOM           ::::::::              �;
                              ��������
  Enable T-Res (N model only) ٳ������ Terminator Power�
   Start Delay (12 secs * ID) �ٳ����� Terminator Power˙
                  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����������
    Note: ND 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-118273N)
  ������������ͼ
                                ��ĴReserved. Shipped with cover installed.
                                �  �Do not remove. Do not install jumpers
                    TOP (HDA)  ����͸     1
   ��P�W�A��������������������͵::::�::::::���
               *    BOTTOM     ����;�����2
               �               J6    ������
          LED ��                     ������
                          Remote LED ٳ���� ID 1
                         (pin-11 +5v) ����� ID 2
                            Reserved �ٳ��� ID 4
                      (pin-10 ground)  �
                            Reserved ���


                            ST-118273N


       UNFORMATTED CAPACITY (GB) ________________
       FORMATTED CAPACITY (GB) __________________18.21
       AVERAGE SECTORS PER TRACK ________________237 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________150,020
       CYLINDERS ________________________________7,501 user
       HEADS ______PHYSICAL______________________20
       DISCS (3.5 in) ___________________________10
       MEDIA TYPE _______________________________THIN FILM/MR
       RECORDING METHOD _________________________EPR4 16/17
       INTERNAL TRANSFER RATE (mbits/sec)________120 to 190
       EXTERNAL TRANSFER RATE (mbyte/sec) _______20 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
                 ASA II, SCAM level 2
       BYTES PER TRACK (avg unformatted) ________155,000
       SECTORS PER DRIVE ________________________35,566,480
       TPI (TRACKS PER INCH) ____________________8250
       BPI (KBITS PER INCH) _____________________180
       AVERAGE ACCESS (ms read/write)____________7.9/8.7
         Drive level with controller overhead
       SINGLE TRACK SEEK (ms read/write) ________1.1/1.4
       MAX FULL SEEK (ms read/write) ____________16/18
       MTBF (power-on hours) ____________________1,000,000
       SHOCK (G's, 11/2 ms):
                operating (Read/Write) __________5
                abnormal ________________________10
                nonoperating ____________________50/135
       ACOUSTICS (Bels typical, sound power) ____4.2
       POWER DISSIPATION (watts/BTUs) Active ____20.85/71.2
                                      Idle ______13.35/45.6
       POWER REQUIREMENTS: +12V START-UP (amps) _2.8
                           +12V TYPICAL (amps) __0.8 idle
                           +5V START-UP (amps) __1.2
                           +5V TYPICAL (amps) ___0.75 idle
                           IDLE (watts) _________13
       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):      2.2/0.99

Already low-level formatted at the factory with x spare sectors
per cylinder and x spare cylinder per unit.

ZBR = Zone Bit Recording = Variable sectors per track


Seagate reserves the right to change, without notice, product 
offerings or specifications. (04/14/98)

All manufacturer's Names, Logos and trademarks are the properties of the respective manufacturer.


HOME Seagate drives All Hard Drives


Check our Media Store for all your Floppy Disk and Tape Supplies.


Contact us

Copyright © 1997 - 2011 Erv Fleckstein ( M. Farris & Associates ). All Rights Reserved.