ST-32171FC Fibre Channel (Barracuda 4LP) ST-32171FC SPECIFICATIONS Formatted Capacity (xx sectors) (MB) _____ 2150 Interface ________________________________ Fibre Channel PERFORMANCE Internal Transfer Rate (Mbits/sec) _______ 75 to 120 External Transfer Rate (MBytes/sec) ______ 100 Sync Buffer ___________________________________ 512 KByte Read Look-Ahead, Adaptive, Multi-Segmented Cache Track-to-Track Seek (read/write) (ms) ____ 0.8/0.9 Average Access (ms) (read/write) _________ 8/9 Drive level without controller overhead Max Full Seek (ms) _______________________ 17/19 Spindle Speed (RPM) ______________________ 7,200 Average Latency (mSEC) ___________________ 4.17 CONFIGURATION / ORGANIZATION Disks / Data Surfaces (Heads) ____________ 3 / 6 Servo Heads ______________________________ Embedded Bytes Per Sector (typical) _______________ 512 Cylinders ________________________________ 5,288 Recording Method _________________________ ZBR RLL (0,4,4) RELIABILITY AND DATA INTEGRITY MTBF (power-on hours) ____________________ 1,000,000 Recoverable Read Errors per Bits Read ____ 1/10e10 Nonrecoverable Read Errors per Bits Read _ 1/10e14 Seek Errors (per seek) ___________________ 1/10e7 Auto-Park ________________________________ yes Limited Warranty (years) _________________ 5 POWER REQUIREMENTS +12V +/- 5% amps (typical / max) ________ 0.46 / 1.8 +5V +/- 5% amps (typical) ______________ 0.54 Idle watts (operating) ___________________ 9.0 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) _______________________ 5.47/146.0 Weight (lb/kg) _______________________ 1.4-1.5 / 0.57-0.68 ZBR = Zone Bit Recording (Variable sectors per track) Unofficial transcription by Chris Hooper (cdh@mtu.edu) on 25-Jan-96