===================================================================
         Maxtor's Diamond Max 2160 Model Number 85400D5
===================================================================

KEY FEATURES:
  * 9.7 ms average seek             * ATA-4 Compliant 
  * Low power consumption           * PIO mode 4 / DMA 2 interface
                                    * Ultra DMA 33 
  * ATA power saving commands       * Zone density recording 
  * Supports EPA Energy star        * S.M.A.R.T. Capability 
    standards (Green PC friendly)   * Superior data throughput 
  * >500,000 hours MTBF             * 256 KB EDO DRAM Cache with 
                                      MaxCache manager Algorithms                   
SPECIFICATIONS:
   +---------+-----------+---------+-----------+--------------+
   | Model   | Capacity  |  Disks  | Surfaces  | Sectors per  |
   | Number  |           |         | & Heads   | Drive        |
   +---------+-----------+---------+-----------+--------------+
   | 85400D5 | 5,493 MB  |    6    |     5     |  11,251,296  |
   +---------+-----------+---------+-----------+--------------+
  
   
Bytes per block: ........................... 512
Data Sectors per Track: .................... 195-312
Integrated Controller/Interface: ........... ATA-4
Actuator type: ............................. Rotary Voice Coil
Data Zones per Surface: .................... 16
Servo: ..................................... Embedded
Tracks Per surface: ........................ 7,825 Clyinders
Track Density: ............................. 7,777 tpi  
Flux Density: .............................. 164 - 209 kfci 
Recording Density: ......................... 155 - 197 kbpi 
Encoding Method: ........................... RLL 16,17
Buffer Size: ............................... 256 KB
Buffer Type: ............................... EDO DRAM
Interleave: ................................ 1:1


PERFORMANCE:
Seek performance (including settling time and servo overhead)

Seek times :
     Track to track: ....................... 1.0  ms
     Average: .............................. <9.7 ms
     Maximum: .............................. 18.0 ms

Spindle speed (+-0.1%): .................... 5,200 RPM
Average latency: ........................... 5.77 ms
Controller overhead: ....................... <0.3 ms

Data transfer rate:
  To/From Media: ........................... Up to 17.0 MBs
  To/from Interface (without I/O CHRDY): ... 16.7 MBs
  	( PIO Mode 4, Multi-word DMA Mode 2 )
  To/from Interface (with I/O CHRDY): ...... 33.0 MBs
  	( Ultra DMA - Mode 2 )
                                                    
Start time (0 - Drive Ready) 
  Average .................................. <= 7.3 sec


Power Requirements(Average)

    Mode         +12VDC +-8%  +5VDC +-5%  Power/Duration
    ----         -----------  ----------  --------------
    Idle           250 mA       250 mA         4.00 W
    Read/Write     255 mA       445 mA         5.00 W
    Seek           530 mA       415 mA         8.50 W
    Spin-up       1070 mA       390 mA         14.0 W             
    Standby       2.00 mA       140 mA         0.70 W
    
Power Mode Definitions:
-----------------------

Idle	    The drive is spinning., the actuator is parked and powered
	    off, and all other circuitry is powered on. The drive is 
	    capable of responding to read commands within 40 ms.

Read/Write  Data is being read from or written to the drive.

Spin-up	    The drive is spinning up following initial application 
	    of power and has yet not reached full speed. Maximum
	    current draw lasts one second.

Standby	    The spin motor is not spinning. The drive will leave this
	    mode upon receipt of a command that requires disk access.
	    The time-out value for this mode is programmable. The
	    buffer is active to accept write data.

Physical:

    Height:  1.00 in     25.4 mm
    Length:  5.75 in    146.1 mm
    Width:   4.00 in    101.6 mm
    Weight:  1.20 lb.     0.5 kg

Reliability and Maintenance:

    MTBF: .................................. >500,000 hours 
    AFR: ................................... <=1.7%
    Preventative Maintenance: .............. None
    Component design life: ................. 5 years (minimum)
    Data Errors: ........................... <1 per 10^13 bits read
    Seek Errors: ........................... <1 per 10^6 seeks
    Start/Stop Cycles: ..................... >50,000
    Quality Acceptance Rate: ............... 99.85% (<1,500 DPPM)

Environmental:

Temperature
    Operating (stabilized).................. 5 C to 55 C                                           
    Non-operating/Storage .................. -40 C to 71 C
                                             MIL-STD-810E Method 501.3
Humidity
    Operating .............................. 5% to 95% non-condensing
    Non-operating/Storage .................. 5% to 95% non-condensing

Wet Bulb ................................... 27 C Maximum

Altitude (relative to sea level)
    Operating .............................. -200 to 10,000 feet
    Non-operating .......................... -200 to 40,000 feet
                                             MIL-STD-810E Method 501.3
    
Shock & Vibration (typical)
          
    Operating Shock ........................ 20  Gs, 2ms (no errors)
    Non-Operating Shock .................... 150 Gs, 2ms (no damage)
    
    Operating Vibration (without non-recoverable errors)
     Per MIL-STD-810E Method 514.4
      10Hz ................................. 0.0125   G^2/Hz
      40Hz ................................. 0.0125   G^2/Hz
     500Hz ................................. 0.000125 G^2/hz

     Per MIL-STD-810E Method 514.4
      Non-operating Vibration (without non-recoverable errors)
      10Hz ................................. 0.015   G^2/Hz
      40Hz ................................. 0.015   G^2/Hz
     500Hz ................................. 0.00015 G^2/Hz

    Operating Swept Sine Vibration (1 octave/minute)
      5-20 Hz .............................. 0.049" (double amplitude)
      21-300 Hz ............................ 1.0 G peak amplitude

Acoustic Noise:
    Sound power (per ISO 7779) ............. 37 dBA (typical) 
	

              JUMPER DESIGNATION 
                                        |J50|J48|J46|J44|J42|
  +-------------------------------------+---+---+---+---+---+
  | Master/Slave                        |   |   |   |   |   |
  |  Only Drive in single drive system* | J |   |   |   |   |
  |  Master in a dual drive system*     | J |   |   |   |   |
  |  Slave in a dual drive system       | 0 |   |   |   |   |
  +-------------------------------------+---+---+---+---+---+
  | Cable Select                        |   |   |   |   |   |
  |  Disabled*                          |   | O |   |   |   |
  |  Enabled                            |   | J |   |   |   |
  +-------------------------------------+---+---+---+---+---+
  |  4092 Cylinder Limitation           |   |   |   |   |   |
  |  Disabled*                          |   |   | O |   |   |
  |  Enabled                            |   |   | J |   |   |
  +-------------------------------------+---+---+---+---+---+
  | Factory Reserved                    |   |   |   | O |   |
  +-------------------------------------+---+---+---+---+---+
  | Factory Reserved                    |   |   |   |   | O |
  +-------------------------------------+---+---+---+---+---+
                             
         J=Jumpered O=Open *=Default 
                     Pin 1
     J1 IDE Connector  |                J2 Power
   ___________ ________|_________________________
  | .................... || @ * *   o |/         \
  | .......... ......... || @ o o o o || O O O O |
  |______________________||___________||_________|
                            | | | | |    | | | |
                            | | | | |    | | | |
      J50 Master/Slave -----' | | | |    | | | `-+12V        (Yellow)
      J48 Cable Select -------' | | |    | | `---+12V Return (Black)
      J46 4092 Cyl Limitation---' | |    | `----- +5V Return (Black)
      J44 Factory Reserved -------' |    `------- +5V        (Red)
      J42 Factory Reserved ---------'

        @ = Default Jumped Positions
        * = "Spare" Jumper Position
        o = Default Open   Positions
 

                      CMOS Configuration:     
   +---------+-----------+-------+------+---------+-----------+
   | Model   | Cylinders | Heads | Wp   | Sectors | Capacity  |
   | Number  |           |       | & LZ |         |           |
   +---------+-----------+-------+------+---------+-----------+
   | 85400D5 |  11,162   |  16   |  0   |    63   |  5,493 MB |
   +---------+-----------+-------+------+---------+-----------+
   

                85400D8 is a trademark of Maxtor Corporation
               AT is a registered trademark of IBM Corporation
               Specifications subject to change without notice
                      Copyright 1996 Maxtor Corporation
                        Rev B 2/9/98 G. Anderson
