Seagate ST32550N Barracuda 2LP HARD DISK DRIVE REPAIR, Seagate ST32550N Barracuda 2LP HARD DISK DRIVE SPECIFICATIONS,
Seagate ST32550N Barracuda 2LP hard disk drive sales, Seagate ST32550N Barracuda 2LP hard disk drive repair, Seagate ST32550N Barracuda 2LP hard disk drive specifications, 
Seagate ST32550N Barracuda 2LP Hard Disk Drive Repair, Seagate ST32550N Barracuda 2LP Hard Disk Drive Specifications, Seagate ST32550N Barracuda 2LP Seagate ST32550N
Specifications



seagate st32550n picture.
seagate st32550n picture.
seagate st32550n picture.

Seagate ST32550N Specifications
Model Capacity Size Height Bus Type Int.Type
ST32550N Barracuda 2LP 2147MB 3.5" SL SCSI2 Fast

Barracuda 2LP   :    ST32550N
Barracuda 2LP

Capacity: 
Speed: 
Average Read Time: 
 

2.15 GB
7200 rpm
8 ms


ST-32550N SCSI-2 Fast (Barracuda 2LP)

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  � REAR VIEW �  (ST-32550N/ND)
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         50 pin I/O Cable Connection
         �
      �������������������������1� /���������\    TOP (HDA)
     ͵:::::::::::::::::::::::::�ͳ 0 0 0 0 ���
      �������������������������; ��5�G�G�12�    BOTTOM

  These pins not on differential --> (o o)  back
   model ND                 �������   o o  
                            �         o o   front
                            �        2   1
                            �
  �� J1 Terminator options ��� (single-ended) ����������Ŀ
  �      o o       o o       o o       o o      �o�o�    �
  �      o o       o�o�     �o�o      �o�o�      o o     �
  �     �o�o�      o�o�     �o�o      �o�o�      o o     �
  �     2���1     2 ��1     2; 1     2���1     2   1    �
  �      A         B         C         D         E       �
  ��������������������������������������������������������
     A - Term. power from drive (default)
     B - Term. power to SCSI bus (only option available for differential ND)
     C - Term. power from SCSI bus
     D - Term. power to SCSI bus and drive
     E - Enable SCSI terminator (jumper on pins 5-6)


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  � RIGHT SIDE VIEW �  (ST-32550N)
  �����������������ͼ


BACK   �͸       J2  123456789                   TOP (HDA)  FRONT
 OF   I/O�����������������������P�W�A����������������������� OF
DRIVE  �;           :::::::::                   BOTTOM     DRIVE
                     ���������
      1-2 Reserved ���ٳ�������� Reserved 7-9
  3 Parity Disable ����ٳ������� Delay Motor Start 6
   4 Write Protect ������������� Motor Start Enable 5



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  � FRONT VIEW �  (ST-32550N)
  ������������ͼ

                                     J4
                      TOP (HDA)             1
     ��P�W�A��������������������͵::::::::::���
                      BOTTOM      ����������
                                  ����������
                        Reserved ����ٳ������ Reserved
                            ID 4 �����ٳ����� Remote LED (pin-3 +5v)
                            ID 2 ������ٳ���� Spindle Synchronization
                            ID 1 ��������      (pin-6 REF SIG+)



                            ST-32550N
                            Barracuda 2LP

       UNFORMATTED CAPACITY (MB) ________________2541.3
       FORMATTED CAPACITY (xx SECTORS) (MB) _____2147.4
       AVERAGE SECTORS PER TRACK ________________108 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________38,610
       CYLINDERS ________________________________3,510 user
       HEADS ______PHYSICAL______________________11
       DISCS (3.5 in) ___________________________6
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________ZBR RLL (1,7)
       INTERNAL TRANSFER RATE (mbits/sec)________49.4 to 72.0
       EXTERNAL TRANSFER RATE (mbyte/sec) _______5 Async
       EXTERNAL TRANSFER RATE (mbyte/sec) _______2.5 to 10 Sync
       SPINDLE SPEED (RPM) ______________________7,200
       AVERAGE LATENCY (mSEC) ___________________4.17
       BUFFER ___________________________________512 KByte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________SCSI-2 FAST
                                                 ASA II
       BYTES PER TRACK __________________________64,160 average
       SECTORS PER DRIVE ________________________
       TPI (TRACKS PER INCH) ____________________4,048
       BPI (BITS PER INCH) ______________________72,680
       AVERAGE ACCESS (ms) (read/write)__________8.0/9.0
         Drive level without controller overhead
       SINGLE TRACK SEEK (ms) ___________________0.6/0.9
       MAX FULL SEEK (ms) _______________________17/19
       MTBF (power-on hours) ____________________800,000
       SHOCK (G's):
                operating (Read/Write) __________2
                nonoperating ____________________50
       ACOUSTICS (typ/max dBA) __________________4.7/
       POWER DISSIPATION (watts/BTUs) Active ____11/35
                                      Idle ______9/31
       POWER REQUIREMENTS: +12V START-UP (amps) _1.26
                           +12V TYPICAL (amps) __0.88 idle
                           +5V START-UP (amps) __0.91
                           +5V TYPICAL (amps) ___0.33 idle
                           IDLE (watts) _________
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

       Physical:
                        Height (inches/mm):     1.00/25.4
                        Width  (inches/mm):     4.00/101.6
                        Depth  (inches/mm):     5.75/146.05
                        Weight     (lbs/g):     1.2/545

Already low-level formatted at the factory with 9 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. (05/20/96)

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