============================================================================ Maxtor LXT-213SY SCSI Drive ============================================================================ KEY FEATURES: * 15 msec average seek time * 32Kbyte read-look-ahead cache buffer * SCSI II compatibility * Proven AT compatability * Auto parking * Exceptionally low 25 dBA audible noise level SPECIFICATIONS: Performance; Capacity, typical format * Per drive (Mbytes)............ 213 * Per sector (bytes)............ 512 * Spare capacity (Mbytes)....... 6 SCSI-bus transfer rate (Mbytes/Sec) * Asyncronous................... 5.0(max) * Syncronous.................... 6.0(max) Disk Transfer (Mbits/sec)....... 15.7 Seek time (msec), typical * Average....................... 15 * Track-to-Track................ 3 * Maximum....................... 30 Rotational Speed (RPM).......... 3600 +/- 5% Average latency (msec).......... 8.33 FUNCTIONAL: * Data zones.................... 6 * Bit density (Kbpi)............ 27-29 * Track density (tpi)........... 1,591 * Disks......................... 4 * Data heads.................... 7 * Servo heads................... 1 * Physical tracks............... 9,240 * Sectors per track............. 34-56 * Physical cylinders............ 1,320 PHYSICAL: Dimensions * Height........................ 1.625 in. (41.3 mm) * Width......................... 4.000 in. (101.6 mm) * Depth......................... 5.750 in. (146 mm) * Weight........................ 2.2 lb. (1 kg) Temperature limits * Operating..................... 5 to 50 degrees (C) * Non-operating................. -40 to 65 degrees (C) * Temperature gradiant/Hr 20 (C) Relative humidity limits ( Non condensing) * Operating...................... 5 to 80% * Non-operating.................. 5 to 90% * Maximum gradiant/Hr............ 10% * Maximum wet bulb............... 27.6 (C) Shock (G's) * Non-operating.................. 50 * Operating (no errors).......... 3 * Operating (recoverable errors) 10 POWER: * +12 VDC +/- 5%, 0.6A (typical), 2.1A Max. * +5 VDC +/- 5%, 0.5A (typical) * Power dissipation (typical) 10 Watts RELIABILITY: MTBF............................ 150,000 Hrs. PM.............................. Not Required MTTR............................ 20 Minutes Component design life........... 5 years Recoverable error rate.......... <= 10^11 Unrecoverable error rate........ <= 10^15 Seek error rate................. <= 10^7 /----+---------\ /--\ /----------\ /---\ /---------\ /-\ /----------\ * * +-/ +--/ +--/ +----/ +--/ +--/ * * J3 * JP6 ++ JP8 * * * /-----\ * +---+/ *####:*<---------\ /-+-# /---+\ +-----/ * /----------------------\ * +-# * + /\. * * 9 7 5 3 1 * J5 * +-# * + ** * * /----------------\ * * +-# * + ** * * * @ @ @ @ # * * +-+-# * + ** +----># * @ @ @ @ # * * /-+-# * + +/ * +----------------/ * * +-# * + /\. * 10 8 6 4 2 * * +-# * + ** +----------------------/ J2 * +-# * J1 + ** * +-# * + ** * +-# * + +/ * +-# * + /\. +-+-# * + ** /-+-# * + ** J4 * +-# * + ** +-+-# * + +/ LXT-213SY PCB Layout /--/ * * +--\ +----+---------------------------------------------------------------------/ JP6 ---- Pins 9-10 = Motor Start 7-8 = Parity In = Enabled Out = Disabled 5-6 = SCSI ID MSB 3-4 = SCSI ID 1-2 = SCSI ID LSB JP8 = Terminator Power SCSI Pins Pins Pins ID 5 & 6 3 & 4 1 & 2 ---- ----- ----- ------ * NOTE * 0 O O O 1 O O J O = OPEN 2 O J O J = JUMPED 3 O J J 4 J O O 5 J O J 6 J J O 7 J J J