============================================================================== MAXTOR 7080A IDE Drive =============================================================================== SPECIFICATIONS: Formatted storage capacity (bytes) .............. 85,450,752 Embedded Controller.............................. AT Actuator Type ................................... Voice Coil Number of Disks ................................. 2 Data Surfaces ................................... 4 Data Heads ...................................... 4 Servo ........................................... Embedded Tracks per Surface .............................. 1,170 Track Density (average) ......................... 1,490 tpi Track Capacity (formatted) ...................... 18,432 bytes Bytes per Block ................................. 512 Blocks per Drive ................................ 168,360 Sectors per Track ............................... 36 physical PERFORMANCE Seek Times (typical, including setting time) Track to Track ................................ 6 ms Average ....................................... 17 ms Maximum ....................................... 35 ms Average Latency (ms) ............................ 8.1 ms Rotation Speed (+/- 5%) ......................... 3,703 RPM Controller Overhead ............................. 1 ms Data Transfer Rate (MBytes per sec) To/From Media ................................. 1.35 To/From Buffer ................................ 5.4 Start Time Power Up (0-3,703 RPM) Typical ....................................... <8 sec Maximum ....................................... 40 sec Stop time Power Down Typical ....................................... <8 sec Maximum ....................................... 10 sec Start/Stop Cycles ............................... 13,000 Interleave ...................................... 1:1 Buffer Size ..................................... 32K Interface ....................................... AT Recording Method ................................ 1,7 RLL Recording Density-ID ............................ 30,625 bpi Flux Density- ID (flux reversals per inch) ....................... 22,969 POWER REQUIREMENTS (Typical) MODE +12V DC 5% +5V DC 5% POWER R/W 230 mA 285 mA 4.0W Idle 130 mA 135 mA 2.3W Sleep 0.6 mA 37 mA 0.19W Spin-Up 940 Avg mA 300 mA 9.5W peak Standby 15 mA 150 mA 0.92W PHYSICAL Height 1.00" (2.54 cm) Length 5.75" (14.61 cm) Width 4.00" (10.16 cm) Weight 1.2 lbs (.50 kg) ENVIRONMENTAL Temperature Operating 5 deg C to 50 deg C Non-operating -40 deg C to 60 deg C Thermal 20 deg C per hour max Humidity Operating 8% to 80% non-condensing Non-operating 8% to 80% non-condensing Maximum Wet Bulb 26 deg C Altitude (relative to sea level) Operating -200 to 10,000 feet Non-operating 40,000 feet max RELIABILITY AND MAINTENANCE MTBF 150,000 hours (predicted at 35 C) MTTR 30 minutes typical Preventative Maintenance None Component Design Life 5 years SHOCK AND VIBRATION Shock measured at half-sine pulse. Vibration measured at swept sine, 1 octave per minute. Non-operating shock 70 Gs, 11 ms Operating shock 10 Gs, 11 ms (without non-recoverable errors) Non-operating Vibration 5-23 Hz 0.072" (double amplitude) 24-500 Hz 2 Gs peak amplitude Operating Vibration 5-23 Hz 0.036" (double amplitude) 24-300 Hz 1 G peak amplitude *Novell Labs Netware Certified =============================================================================== 7040A/7080A JUMPER DESIGNATION #J20#J19#J18#J17#J16#J15#J14#J13#J11# +=====================================+===+===+===+===+===+===+===+===+===* # Master/Slave # # # # # # # # # # # Only drive in single drive system* # J # J # # # # # # # # # Master in dual drive system # J # O # # # # # # # # # Slave in dual drive system # O # J # # # # # # # # +=====================================+===+===+===+===+===+===+===+===+===* # ECC Bytes # # # # # # # # # # # 4 Bytes* # # # J # # # # # # # # 7 Bytes # # # O # # # # # # # +=====================================+===+===+===+===+===+===+===+===+===* # Drive Model Number # # # # # # # # # # # 7040A # # # # O # # # # # # # 7080A # # # # J # # # # # # +=====================================+===+===+===+===+===+===+===+===+===* # Idle Mode Latch # # # # # # # # # # # Option Disabled* # # # # # O # # # # # # Option Enabled # # # # # J # # # # # +=====================================+===+===+===+===+===+===+===+===+===* # Reserved for Factory # # # # # # # # # # # Normal Operation* # # # # # # O # # # # # Factory Test Mode # # # # # # J # # # # +=====================================+===+===+===+===+===+===+===+===+===* # Default Config + Power Up # # # # # # # # # # # Cyls Hds Sec MBytes # # # # # # # # # # # ===================================+===+===+===+===+===+===+===+===+===* # 7040A 981 5 17* 40.7 # # # # O # # # O # O # # # 524 4 40 40.9 # # # # O # # # O # J # # # ===================================+===+===+===+===+===+===+===+===+===* # 7080A 981 10 17* 81.4 # # # # J # # # O # O # # # 832 6 33 80.4 # # # # J # # # O # J # # # 1024 9 17 76.5 # # # # J # # # J # O # # # (60MB) 762 4 39 58.0 # # # # J # # # J # J # # +=====================================+===+===+===+===+===+===+===+===+===* # I/O Channel Ready # # # # # # # # # # # Disabled* # # # # # # # # # O # # Enabled # # # # # # # # # J # +=====================================+===+===+===+===+===+===+===+===+===+ J=Jumpered O=Open *=Default +===+ # Note: A spare jumper is supplied ## ##J11 # across J13 & J14 J20 J18 J16 ## ##J13 # +=+===+===+=+ ## ##J14 # # * * * * # # ## ##J15 # # * * * * # # +===+ # +===+===+===+ # J19 J17 # ===============================+ 7040A and 7080A are trademarks of Maxtor Corporation. AT is a registerd trademark of IBM Corporation. Specifications subject to change without notice. Copyright 1992 Maxtor Corporation. ==============================================================================