SEAGATE TECHNOLOGY, INC. Technical Support Bulletin Board 408/438-8771 [300-9600 HST, MNP 3/5, N-8-1] (C)opyright 1990 Wren 6 FH SCSI ST-4766N (94191-766) /ÄÄÄÄÄÄÄÄÄ\ ³ O O O O ³ Power ÀÄÄÄÄÄÄÄÄÄÙ ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ 5 G G 12 ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͵:::SCSI:Port::::::::::::::::1ÆÍÍÍÍÍÍÍÍÍÍÍÍ ÚÄ¿ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ ³o³o o o o o o o o T-T³o³o o o o o o o o ÀÄÙ 4 2 1 ³ ³ ³ Reserved ³ ³ ÀÄMotor Start Delay ( 16 sec * ID) ³ ÀÄÄÄParity option enable ÀÄÄÄÄÄMotor Start option enable ST-4766N 94191-766 WREN 6 FH UNFORMATTED CAPACITY (MB) ________________766 FORMATTED CAPACITY (54 SECTORS) (MB) _____676 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________24,480 CYLINDERS ________________________________1,632 HEADS ____________________________________15 DISCS ____________________________________8 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1.875 INTERFACE ________________________________SCSI TPI (TRACKS PER INCH) ____________________1,459 BPI (BITS PER INCH) ______________________30,500 AVERAGE ACCESS (ms) ______________________15.5 SINGLE TRACK SEEK (ms) ___________________3 MTBF (power-on hours) ____________________100,000 POWER REQUIREMENTS: +12V START-UP (amps) _4.5 +12V TYPICAL (amps) __1.5 +5V START-UP (amps) __1.0 +5V TYPICAL (amps) ___0.6 TYPICAL (watts) ______21 MAXIMUM (watts) ______59 BUFFERED STEP PULSE RATE (micro sec) _____N/A WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________0 or NONE Already low-level formatted at the factory. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)