ST-3630A Fast ATA-2 (Medalist 630XE)


                            ST-3630A


SPECIFICATIONS
       Formatted Capacity (xx sectors) (MB) _____ 631
       Interface ________________________________ Fast ATA


PERFORMANCE
       Internal Transfer Rate (Mbits/sec) _______ up to 39
       External Transfer Rate (MBytes/sec) ______ up to 13.3
       Buffer ___________________________________ 120 KByte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       Track-to-Track Seek (read/write) (ms) ____ 5
       Average Access (ms) (read/write) _________ 14
       Spindle Speed (RPM) ______________________ 3,811
       Average Latency (mSEC) ___________________ 7.87


CONFIGURATION / ORGANIZATION
       Bytes Per Sector _________________________ 512
       Disks / Data Surfaces (Heads) ____________ NA / 16
       Cylinders (max) __________________________ 1223
       Sectors per Track (max) __________________ 63
       Recording Method _________________________ RLL (1,7)


RELIABILITY AND DATA INTEGRITY
       Auto-Park ________________________________ yes
       MTBF (power-on hours) ____________________ 300,000
       Nonrecoverable Read Errors per Bits Read _ 1/10e13
       Limited Warranty (years) _________________ 3


POWER REQUIREMENTS
       +12 VDC +/- 5% amps (max) ________________ 1.2
       Seeking watts (typical) __________________ 5.2
       Read/Write watts (typical) _______________ 3.3
       Idle watts (typical) _____________________ 1.9
       Standby watts (typical) __________________ 0.6


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


PHYSICAL
       Height (inches/mm) _______________________ 1.00/25.4
       Width  (inches/mm) _______________________ 4.02/102.1
       Depth  (inches/mm) _______________________ 5.77/146.6
       Weight     (lb/kg) _______________________ 1.30/0.59



Unofficial transcription by Chris Hooper (cdh@mtu.edu) on 25-Jan-96