ST-32151W SCSI-2 Fast Wide (Hawk 2XL)


                            ST-32151W


SPECIFICATIONS
       Formatted Capacity (xx sectors) (MB) _____ 2147
       Interface ________________________________ SCSI-2 FAST WIDE


PERFORMANCE
       Internal Transfer Rate (Mbits/sec) _______ 44 to 66
       External Transfer Rate (MBytes/sec) ______ 20
       Buffer ___________________________________ 512 KByte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       Track-to-Track Seek (read/write) (ms) ____ 1
       Average Access (ms) (read/write) _________ 9/10.5
         Drive level without controller overhead
       Max Full Seek (ms) _______________________ 22
       Spindle Speed (RPM) ______________________ 5,411
       Average Latency (mSEC) ___________________ 5.54


CONFIGURATION / ORGANIZATION
       Disks / Data Surfaces (Heads) ____________ 4 / 8
       Servo Heads ______________________________ Embedded
       Bytes Per Sector (typical) _______________ 512
       Cylinders ________________________________ 4,117
       Recording Method _________________________ ZBR PRML


RELIABILITY AND DATA INTEGRITY
       MTBF (power-on hours) ____________________ 800,000
       Nonrecoverable Read Errors per Bits Read _ 1/10e14
       Seek Errors (per seek) ___________________ 10/10e8
       Auto-Park ________________________________ yes
       Limited Warranty (years) _________________ 5


POWER REQUIREMENTS
       +12V  +/- 5% amps (typical / max) ________ 0.38 / 2
       +5V   +/- 5% amps (typical) ______________ 0.7
       Idle watts (operating) ___________________ 6.5


ENVIRONMENTAL
       Operating Temperature (C) ________________   5 to 55
       Nonoperating Temperature (C) _____________ -40 to 70


PHYSICAL
       Height (inches/mm) _______________________ 1.00/25.4
       Width  (inches/mm) _______________________ 4.00/101.6
       Depth  (inches/mm) _______________________ 5.74/146.1
       Weight     (lb/kg) _______________________ 1.50/0.68



ZBR = Zone Bit Recording (Variable sectors per track)


Unofficial transcription by Chris Hooper (cdh@mtu.edu) on 24-Jan-96