ST-9816AG Fast ATA-2 (Marathon 810)


                            ST-9816AG


SPECIFICATIONS
       Formatted Capacity (xx sectors) (MB) _____ 810
       Interface ________________________________ Fast ATA-2


PERFORMANCE
       Internal Transfer Rate (Mbits/sec) _______ up to 44
       External Transfer Rate (MBytes/sec) ______ up to 16.6
       Buffer ___________________________________ 120 KByte
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       Track-to-Track Seek (read/write) (ms) ____ 6
       Average Access (ms) (read/write) _________ 16
       Max Full Seek (ms) _______________________ 26
       Spindle Speed (RPM) ______________________ 4,500
       Average Latency (mSEC) ___________________ 6.67


CONFIGURATION / ORGANIZATION
       Bytes Per Sector _________________________ 512
       Sectors per Drive ________________________ 1,583,568
       Sectors per Track (max) __________________ 63
       Disks / Data Surfaces (Heads) ____________ 8 / 16
       Cylinders (max) __________________________ 4,117


RELIABILITY AND DATA INTEGRITY
       MTBF (power-on hours) ____________________ 300,000
       CSS ______________________________________ 50,000
       Auto-Park ________________________________ yes
       Limited Warranty (years) _________________ 3


POWER REQUIREMENTS
       Seeking watts (typical) __________________ 2.1
       Read/Write watts (typical) _______________ 2.1
       Idle watts (typical) _____________________ 1.3
       Standby watts (typical) __________________ 0.4
       Sleep watts (typical) ____________________ 0.3


ENVIRONMENTAL
       Operating shock with no
                      physical damage (Gs) ______ 100
       Operating shock with no physical damage
          or performance degradation, 2mS (Gs) __ 250
       Operating Temperature (C) ________________   5 to 55
       Nonoperating Temperature (C) _____________ -40 to 70


PHYSICAL
       Height (inches/mm) _______________________ 0.76/19.15
       Width  (inches/mm) _______________________ 2.76/70.16
       Depth  (inches/mm) _______________________ 4.01/101.15
       Weight     (lb/kg) _______________________ 7.40/0.218



ZBR = Zone Bit Recording (Variable sectors per track)


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