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Software Vault: The Gold Collection
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Software Vault - The Gold Collection (American Databankers) (1993).ISO
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7060A.TXT
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1993-03-02
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8KB
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177 lines
==============================================================================
MAXTOR 7060A IDE DRIVE
===============================================================================
SPECIFICATIONS:
Formatted: 65.2 Million bytes
Embedded Controller: AT or SCSI
Number of Disks: 1
Data Surfaces: 2
Data Heads: 2
Servo: Embedded
Tracks per Surface: 1,516
Track Density (average): 1,800 tpi
Track capacity (formatted): 21,504
Bytes per Block: 512
Blocks per drive: 121,856
Sectors per track: 42 physical
PERFORMANCE (Typical):
Seek times* (ms)
Track to track: 4
Average: 15
Maximum: 30
Average latency (ms) 8.55
Rotation speed 3,524 RPM
Controller overhead 1 ms
Data transfer rate (Mbytes per sec)
To/from media 1.5
To/from buffer (AT) 6.0
To/from buffer (SCSI) 5 (sync) 3 (async)
Start time/power up (0 - 3,524 RPM)
Typical <7.5 sec
Maximum 40 sec
Stop Time
Maximum <8 sec
Start/stop cycles: 20,000 min
Interleave: 1:1
Buffer Size: 64K
Interface: AT or SCSI
Recording Method: 1,7 RLL
Recording density - ID: 34,087 bpi
Flux density - ID (flux reversals per inch): 25,565
POWER REQUIREMENTS (Typical):
MODE +12V DC +8% +5V DC +5% POWER
---- ----------- ---------- -----
Spin-up 1A Avg Peak 150 mA Avg Peak 10.2W Peak
R/W 280 mA 290 mA 4.8W
Idle 120 mA 70 mA 1.8W
Standby 10 mA 90 mA 0.7W
Sleep 0 mA 20 mA 0.1W
Physical:
Height: 1.00" (2.54 cm)
Length: 5.75" (14.61 cm)
Width: 4.00" (10.16 cm)
Weight: 1.2 lbs. (.57 kg)
ENVIRONMENTAL:
Temperature
Operating: 5 degrees C to 50 degrees C
Non-operating: -40 degrees C to 65 degrees C
Thermal gradient: 20 degrees C per hour max
Humidity
Operating: 8% to 80% non-condensing
Non-operating: 8% to 80% non-condensing
Maximum wet bulb: 26 degrees C
Altitude (Relative to sea level)
Operating -200 to 10,000 feet
Non-operating 40,000 feet max
RELIABILITY & MAINTENANCE:
MTBF: 150,000 hours (POH),predicted at 35 degrees C)
MTTR: 30 minutes typical
Preventive maintenance: None
Component Design Life: 5 years (minimum)
Data Reliability
Hard read errors ^10 per 10-13 bits read
Shock and Vibration
Shock measured at half-sine pulse. Vibration measured at swept sine,
1 octave per minute.
Non-operating shock: 70Gs, 1ms
Operating shock: 10 Gs, 11ms (without non-recoverable errors)
Non-operating vibration: 5 - 11 Hz 0.320" (double amplitude)
11 - 300 Hz 2G's, 11 ms (without non-
recoverable errors)
Operating vibration: 5 - 11 Hz 0.160" (double amplitude)
11 - 300 Hz 1 G peak amplitude
Accoustic Noise
42dBa max. at 1 meter
===============================================================================
7060A/7120A JUMPER DESIGNATIONS │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 │ │ │ │ │ │ │ │ │ │
│ 7060A │ │ │ │ O │ │ │ │ │ │
│ 7120A │ │ │ │ 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 │ │ │ │ │ │ │ │ │ │
│ ───────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┼───┤
│ 7060A 1024 7 17* 62.3 │ │ │ │ O │ │ │ O │ O │ │
│ 925 8 17 60.7 │ │ │ │ O │ │ │ O │ J │ │
│ 762 8 39 60.8 │ │ │ │ O │ │ │ J │ O │ │
│ 467 16 17 65.0 │ │ │ │ O │ │ │ J │ J │ │
│ ───────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┼───┤
│ 7120A 1024 14 17* 124.7 │ │ │ │ J │ │ │ O │ O │ │
│ 900 15 17 117.5 │ │ │ │ J │ │ │ O │ J │ │
│ 762 16 17 121.7 │ │ │ │ J │ │ │ J │ O │ │
│ 936 16 17 130.3 │ │ │ │ J │ │ │ J │ J │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┼───┤
│ I/O Channel Ready │ │ │ │ │ │ │ │ │ │
│ Disabled* │ │ │ │ │ │ │ │ │ O │
│ Enabled │ │ │ │ │ │ │ │ │ J │
└─────────────────────────────────────┴───┴───┴───┴───┴───┴───┴───┴───┴───┘
J=Jumpered O=Open *=Default
┌───┐ │
│° °│J11 │
J20 J18 J16 │° °│J13 │
┌─┼───┼───┼─┐ │° °│J14 │
│ █ █ █ █ ° │ │° °│J15 │
│ █ █ █ █ ° │ └───┘ │
└───┼───┼───┘ │
J19 J17 │
───────────────────────────────┘ Maxtor 7060A/7120A Jumper Designation And Parameters
7060A and 7120A are trademarks of Maxtor Corporation.
AT is a registerd trademark of IBM Corporation.
Specifications subject to change without notice.
Copyright 1992 Maxtor Corporation.
==============================================================================