SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) /----------------------------------+---------------------------------\ | United States +1 408 438-8771 | United Kingdom +44 628 478011 | +----------------------------------+---------------------------------| | Germany +49 89 140-9331 | Singapore +65 227-2217 | \----------------------------------+---------------------------------/ (C)opyright 1991 ST-6515J (97150-500) FSD-515 ST-6515J 97150-500 FSD-515 UNFORMATTED CAPACITY _____________________516 FORMATTED CAPACITY (xx SECTORS) __________ AVERAGE SECTORS PER TRACK (with spares)___ ACTUATOR TYPE ____________________________ TRACKS ___________________________________ CYLINDERS ________________________________711 HEADS ____________________________________24 DISCS (9 in) _____________________________7 MEDIA TYPE _______________________________OXIDE HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) EXTERNAL TRANSFER RATE (mbytes/sec) ______1.80 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________ INTERFACE ________________________________SMD E BYTES PER TRACK __________________________30,240 SECTORS PER DRIVE ________________________ BYTES PER CYLINDER _______________________302,400 TPI (TRACKS PER INCH) ____________________960 BPI (BITS PER INCH) ______________________9,167-15,040 AREAL DENSITY (MBits/sq in) ______________14.6 AVERAGE ACCESS (ms) ______________________18 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________40 MTBF (power-on hours) Class A Room _______ MTBF (power-on hours) Office _____________30,000 POWER DISSIPATION (watts) ________________225 USER MANUAL PART NUMBER __________________83327120 THEORY/MAINT. MANUAL PART NUMBER _________83327340 DIAGRAMS MANUAL PART NUMBER ______________83327020 PARTS MANUAL PART NUMBER _________________83327110 OTHER ____________________________________Dual Access, Sweep Cycle Capability, Remote/Integral Power Supply Physical: Height (inches/mm): 10.20/259 Width (inches/mm): 8.50/216 Depth (inches/mm): 30.0/757 Weight (lbs/kg): 82/36.4 Seagate reserves the right to change, without notice, product offerings or specifications. (10/23/91)