X h h $ å x N $ X * Ç X A X X Ç + X X X X X X SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1)⁄ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¬ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒø≥ United States +1 408 438-8771 ≥ United Kingdom +44 628 478011 ≥√ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ≈ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¥≥ Germany +49 89 140-9331 ≥ Singapore +65 227-2217 ≥¿ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¡ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒŸ (C)opyright 1991ST-3600N SCSI-2 Fast …ÕÕÕÕÕÕÕÕÕÕÕª ∫ REAR VIEW ∫ »ÕÕÕÕÕÕÕÕÕÕÕº 50 pin I/O Cable Connection ≥ J1’ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕ1∏ /ƒƒƒƒƒƒƒƒƒ\ TOP (HDA) Õµ:::::::::::::::::::::::::ΔÕ≥ 0 0 0 0 ≥ÕÕ ‘ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕæ ¿ƒ5ƒGƒGƒ12Ÿ BOTTOM 1ƒƒƒƒƒƒø 1ƒƒƒƒƒƒø 1ƒƒƒƒƒƒø ¿ƒƒƒƒƒƒŸ ¿ƒƒƒ¬ƒƒŸ ¿ƒƒƒƒƒƒŸ ¿Terminating ResistorsŸ …ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕª ∫ RIGHT SIDE VIEW ∫ »ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕºBACK ’Õ∏ J2 12345678 TOP (HDA) FRONT OF J1ΔÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕPÕWÕAÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕ OFDRIVE ‘Õæ :::::::: BOTTOM DRIVE ≥≥≥≥≥≥≥≥ ≥Terminator Power Ÿ≥≥≥≥≥≥¿ Reserved ⁄¥Terminator Power ƒŸ≥≥≥≥¿ƒ Start Delay (16 secs * ID) ≥ Factory Use ƒƒŸ≥≥¿ƒƒ Motor Start ≥ Parity ƒƒƒŸ¿ƒƒƒ Write Protect ≥ ≥ ≥ ⁄ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒø ¿ƒ¥ Termination Power-source Table ≥ √ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¡ƒƒƒƒƒƒƒƒƒƒƒƒƒø ≥ÕÕÕÕÕ....ÕÕÕÕÕ....ÕÕÕÕÕPWA edgeÕÕÕÕÕ ≥ ≥ ≥ ≥ 1 2 1 2 1 2 ≥ ≥ ÷ƒ∑ ÷ƒ∑ A Drive Supplies Bus ≥ ≥ ∫¯∫¯ ¯∫¯∫ ÷¯ƒ¯∑ B Drive Supplies Own ≥ ≥ ”¯Ω¯ ¯”¯Ω ”¯ ¯Ω C Bus Supplies Drive ≥ ≥ A B C ≥ ¿ƒƒƒƒƒƒƒƒƒDefaultƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒŸ …ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕª ∫ LEFT SIDE VIEW ∫ »ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕº If these ID jumpers are used, then ID jumpers shown in front view ARE NOT USED. FRONT TOP (HDA) J5 ’ÕÕ1∏ ’Õ∏BACK OF ÕÕÕÕÕÕÕÕPÕWÕAÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕµ:::ΔÕµJ1 OF DRIVE BOTTOM ‘ÕÕÕæ ‘ÕæDRIVE ≥≥≥ Note: On early drives ≥ ID 1 ƒŸ≥¿ƒ ID 4 with PCB# 75782480 these≥ ID 2 ID jumpers are reversed.√ƒƒ ID 4 ID 1 …ÕÕÕÕÕÕÕÕÕÕÕÕª ∫ FRONT VIEW ∫ »ÕÕÕÕÕÕÕÕÕÕÕÕº TOP (HDA) J6 ’ÕÕÕÕÕ1∏ ÕÕPÕWÕAÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕµ::::::ΔÕ * BOTTOM ‘ÕÕÕÕÕÕæ ≥ 123456 LED ƒŸ ≥≥≥≥≥≥ ID 4 Ÿ≥≥≥≥¿ Reserved ID 2 ƒŸ≥≥¿ƒ Remote LED (pin-3 +5v) ID 1 ƒƒŸ¿ƒƒ Spindle Synchronization (pin-6 REF SIG+) If these ID jumper are used, then ID jumpers shown in left side view ARE NOT USED. ST-3600N UNFORMATTED CAPACITY (MB) ________________617 FORMATTED CAPACITY (xx SECTORS) (MB) _____525 AVERAGE SECTORS PER TRACK ________________79 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________13,104 CYLINDERS __PHYSICAL______________________1,872 (user) HEADS ______PHYSICAL______________________7 DISCS (3.5 in) ___________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) TRANSFER RATE INTERNAL (mbits/sec)________18.5 to 34.2 SPINDLE SPEED (RPM) ______________________4,467 AVERAGE LATENCY (mSEC) ___________________6.71 BUFFER ___________________________________240 KByte Read Look-Ahead, Adaptive, Multi-Segmented Cache INTERFACE ________________________________SCSI-2 FAST SECTORS PER DRIVE ________________________1,025,919 TPI (TRACKS PER INCH) ____________________2150 AVERAGE ACCESS (ms) (read/write)__________10.5/11.2 Drive level without controller overhead SINGLE TRACK SEEK (ms) ___________________2 MAX FULL SEEK (ms) _______________________24 MTBF (power-on hours) ____________________200,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.5 +12V TYPICAL (amps) __0.4 +5V START-UP (amps) __ +5V TYPICAL (amps) ___0.2 TYPICAL (watts) ______5 MAXIMUM (watts) ______ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________0 or NONEAlready low-level formatted at the factory with one spare sectorper track and two spare cylinders/unit.ZBR = Zone Bit Recording = Variable sectors per trackSeagate reserves the right to change, without notice, productofferings or specifications. (10/12/92)u `%%EOF%%?BeginFontQuery:UnknowntruefalseflushNone Accept68KType42Base
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New York IBM¿ ^ Ä Ä E ’~ E Ä + ST3600N.TXT Bill MacLeod Bill MacLeod
