SEAGATE TECHNOLOGY, INC. 1-800-SEAGATE http://www.seagate.com (C)opyright 1996 ST-14207W SCSI-2 Fast Wide, (Cayman CFP4207W, CFP4207E) ÉÍÍÍÍÍÍÍÍÍÍÍ» ÚÄÄÄÄ ID 8 Auxilary º REAR VIEW º ³ÚÄÄÄ ID 4 ÈÍÍÍÍÍÍÍÍÍÍͼ ³³ÚÄÄ ID 2 (TOP) ³³³ÚÄ ID 1 68 pin I/O Cable ³³³³ ___________________ ÚÄÄ Ä1¿/ÍÍÍÍÍÍÍÍÍ\ Í( ×××××××××××××××××1)ͳ::::::³³ 0 0 0 0 ÆÍ \ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ/ À ÄÄ ÙÀÄ5ÄGÄGÄ12Ù ÚÄÄTResÄÄ1 ÚÄÄTResÄÄ1 ÀÄÄÄÄÄÄÄÄÙ oÂoÎ ÀÄÄÄÄÄÄÄÄÙ ÚÄÄTResÄÄ1 ³ Fuse ÀÄÄÄÄÄÄÄÄÙ ³ (back) ³ ³ o o ÄÄÄÄ Parity Disable Term Power ÄÄÄÙ o o ÄÄÄÄ Delay Spin Closed = Power from drive o o ÄÄÄÄ Disable Spin Open = Power from interface o o ÄÄÄÄ ID 8 o o ÄÄÄÄ ID 4 o o ÄÄÄÄ ID 2 o o ÄÄÄÄ ID 1 J7 ID 0 = no ID jumpers (front) ÉÍÍÍÍÍÍÍÍÍÍÍ» º REAR VIEW º (ST-14207WC, CFP4207E only) ÈÍÍÍÍÍÍÍÍÍÍͼ 80 pin I/O and DC Power Wall/bracket Connection ³ Female J1 /ÄÄÄijÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ\ TOP (HDA) ÍÍÍÍÍÍÍÍÍÍ/ ×××××××××××××××××××× \ÍÍÍÍÍÍÍÍÍÍ (\Ä1ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ40/) BOTTOM Notes on 80 pin I/O connector: pins 1 - 4 = +12v 41 - 44 = 12v GND 34 - 36 = +5v 74 - 76 = 5v GND 37 = SYNC 77 = LEDC 38 = MTRON 78 = DLYDST 39 = SCSIA0 79 = SCSIA1 40 = SCSIA2 80 = SCSIA3 Mating WC connector: AMP US p/n: 2-557103-1 straight-in, Male 80-pin 2-557101-1 right angle to PCB ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍ» º Front View º (ST-14207W) ÈÍÍÍÍÍÍÍÍÍÍÍÍÍͼ (TOP) J3 o o o o o o o ÍÍÍÍÍÍÍÍ o o o o o o ÍÍÍÍÍÍÍÍPWAÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ³ ÀÄÄÂÄÄÙ ³ ³ (BOTTOM) ³ ³ ³ ÀÄÄ Spindle Synch ³ ³ ÀÄÄÄÄ LED Driver ³ ÀÄÄÄÄÄÄÄÄÄÄÄ Reserved ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ pin removed ST-14207W Cayman FORMATTED CAPACITY (MB) __________________4294.9 AVERAGE SECTORS PER TRACK ________________104 rounded down ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________79,980 CYLINDERS ________________________________3999 user HEADS ______PHYSICAL______________________20 DISCS (3.5 in) ___________________________10 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec)________47.7 to 87.2 EXTERNAL TRANSFER RATE (mbyte/sec) _______20 Sync SPINDLE SPEED (RPM) ______________________7,200 AVERAGE LATENCY (mSEC) ___________________4.17 BUFFER ___________________________________512 KByte Read Look-Ahead, Adaptive, Multi-Segmented Cache INTERFACE ________________________________SCSI-2 Fast Wide BYTES PER TRACK (avg) ____________________ SECTORS PER DRIVE ________________________8,388,608 TPI (TRACKS PER INCH) ____________________4070 BPI (BITS PER INCH) ______________________78K AVERAGE ACCESS (ms) (read/write)__________9.0/9.5 SINGLE TRACK SEEK (ms) ___________________2 MAX FULL SEEK (ms) _______________________18 MTBF (power-on hours) ____________________1,000,000 SHOCK (G's): operating (Read/Write) __________5 nonoperating ____________________50 ACOUSTICS (typ/max Bels) __________________<4.6/ POWER REQUIREMENTS: +12V START-UP (amps) _3.5 +12V TYPICAL (amps) __.78 +5V START-UP (amps) __.88 +5V TYPICAL (amps) ___.50 IDLE (watts) _________12.8 LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________0 or NONE Physical: Height (inches/mm): 1.62/41.2 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5.75/146.1 Weight (lbs/kg): 2.0/0.91 Already low-level formatted at the factory with 1 spare sector per track. ZBR = Zone Bit Recording = Variable sectors per track Seagate reserves the right to change, without notice, product offerings or specifications. (05/05/99)