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Barracuda 36ES2

Capacity:
Speed:
Average Seek Time:
 

19.92 GB
7200 rpm
6.9 ms


Installation Guide | Product Manual

 

Odd characters? Click here for help. A version of this specification with the linedraw characters approximated by text is available by clicking here.

                         SEAGATE TECHNOLOGY LLC
                              1-800-SEAGATE
                          http://www.seagate.com
                            (C)opyright 2002


ST-318418N Ultra SCSI (Barracuda 36ES2)

  浜様様様様様
   REAR VIEW   (ST-318418N)
  藩様様様様様

         50 pin I/O Cable Connection
         
    J1嬪様様様様様様様様様様様1 /陳陳陳陳\    TOP (HDA)
     裕:::::::::::::::::::::::::突 0 0 0 0 獲
      塒様様様様様様様様様様様様 青5GG12    BOTTOM



  浜様様様様様融
   FRONT VIEW   (ST-318418N)
  藩様様様様様夕                敖調Reserved. Shipped with cover installed.
                                  Do not remove. Do not install jumpers
    TOP (HDA)                  孩様邑     1
   様PWA様様様様様様様様様様裕::::::::::突
    BOTTOM                     塒様余崖崖2
                J2  87654321   J6    崖崖垣 ID 1
                    ::::::::         崖崖青 ID 2
                    崖崖崖崖         崖垣陳 ID 4
       Enable T-Res 抒崖崖崖         崖青陳 Reserved
        Start Delay 潰崖崖崖         垣陳陳 Reserved (pin-10 ground)
     (12 secs * ID)   崖崖崖         青陳陳 Remote LED (pin-11 +5v)
        Motor Start 陳抒崖崖
      Write Protect 陳潰崖崖
     Parity Disable 陳陳抒崖
           Reserved 陳陳潰崖
  敖陳陳陳陳陳陳陳陳陳陳陳疏陳陳陳朕
   Termination Power-source Table 
  団陳陳陳陳陳陳陳陳陳陳陳陳陳陳陳珍陳陳陳陳陳陳朕
                         2 1       2 1     2 1  
   A Drive Supplies Bus   崢     崢           
   B Drive Supplies Own  錯     錯錯    广程 
   C Bus Supplies Drive  囗     囗序    囗程 
   A+B is valid           A         B       C   
  青陳陳陳陳陳陳陳陳陳陳陳陳陳陳Default陳陳陳陳潰




                            ST-318418N



       UNFORMATTED CAPACITY (GB) ________________
       FORMATTED CAPACITY (GB) __________________19.923
       AVERAGE SECTORS PER TRACK ________________748 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________52,000
       CYLINDERS ________________________________26,000 user
       HEADS ______PHYSICAL______________________2
       DISCS (3.5 in) ___________________________1
       MEDIA TYPE _______________________________THIN FILM/GMR
       RECORDING METHOD _________________________PRML 16/17 EPR4
       INTERNAL TRANSFER RATE (mbits/sec)________434 to 500
       INTERNAL FORMATTED TRANSFER RATE (MB/sec)_32.3 to 52.2
       EXTERNAL TRANSFER RATE (mbyte/sec) _______20 Sync
       SPINDLE SPEED (RPM) ______________________7,200
       AVERAGE LATENCY (mSEC) ___________________4.17
       BUFFER ___________________________________2048KB
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________Ultra SCSI
              ASA II, SCAM level 2 (1 default)
       BYTES PER TRACK __________________________401 Kbytes avg
       SECTORS PER DRIVE ________________________38,914,048
       TPI (TRACKS PER INCH) ____________________58,480
       BPI (PEAK KBITS PER INCH) ________________480
       AVERAGE ACCESS (ms read/write)____________8.5/9.3
         Drive level without controller overhead4
       SINGLE TRACK SEEK (ms read/write) ________0.6/1.0
       MAX FULL SEEK (ms read/write) ____________10.0/10.7
       MTBF (power-on hours) ____________________800,000
       SHOCK (G's, 11/2/.5 ms):
                operating (Read/Write) __________/63/
                abnormal ________________________
                nonoperating (single event) _____/350/
       ACOUSTICS (Bels typical) ________Idle ____2.0
                                         Max ____
       POWER DISSIPATION (watts/BTUs) Active ____/
                                      Idle ______8.0/27.3
       POWER REQUIREMENTS: +12V START-UP (amps) _2.05
                           +12V TYPICAL (amps) __0.31 idle
                           +5V START-UP (amps) __0.83
                           +5V TYPICAL (amps) ___0.78 idle
                           IDLE (watts) _________
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

       Physical:
                        Height (inches/mm):      1.0/25.4
                        Width  (inches/mm):     4.00/101.6
                        Depth  (inches/mm):     5.75/146
                        Weight    (lbs/kg):      1.2/0.54

Already low-level formatted at the factory with x spare sectors at
the end of each x cylinder region.  

ZBR = Zone Bit Recording = Variable sectors per track


Seagate reserves the right to change, without notice, product 
offerings or specifications. (09/27/2002)

A copy of this specification file may be obtained by FTP at
ftp://ftp.seagate.com/techsuppt/scsi/ST318418.N.


 



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