Specification Table by Vendor For High Density Removable Storage: Low End and Mid Range Capacity Segments

(The First and Second Capacity Segments)

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Company: Imation Iomega Syquest Sony Caleb Technology Avitar
    Drives: SuperDisk LS-120 Zip & ZipPlus  ZIP EzFlyer HiFD UHD144 Shark Mobile
   Capacity: 120MB 100MB  250MB  230 MB 200MB 144MB 250MB
       Cost: Drive $150 ($100 w/ rebate) $100 $200 $90 $199 (external) $250
Cartridge $13 $10 $20 $25 $14.99 by Sony 
$13.99 by Fuji		 $39 --> $.13/MB
Type of Media: Winchester Winchester Winchester
Magneto-Optical Magneto-Optical
Compatibility:
  • 1.44MB Floppy 
  • 720 KB
 Zip 100MB
  • Zip 100 MB
  • Zip 250 MB
  • EZFlyer 230
  • EZ135
  • 3.5" 1.44 Floppy
  • Sony HiFD
 Poor
   Standard 
   Features:
     Ease of :  Use Easy Easy Easy Easy Easy  Easy
Installation Easy Easy Easy  Easy Easy  (External Drive) Easy
       Buses: 

 

 SCSI SCSI SCSI SCSI SCSI SCSI
EIDE IDE
Parallel
  • Parallel 
  • PCMCIA 
  • Parallel
  • USB
  • Parallel
  • Parallel Port
  • PCMCIA
  • Parallel  Port
  • PC Card
     Physical 
Configuration:		 External External External External External External
Internal Internal Internal Internal
Drive
Cartridge 3.5" ~3.5" ~3.5" 3.5" 3.5" 2.5"
Weight 2.5 lbs Drive: 13.2 oz
  • Drive: 23.8 oz
  • Cartridge: 2.5 oz
  • Drive: 8 oz
  • Drive with cables < 16oz
    Platform PC PC PC PC PC
Mac Mac Mac Mac Mac Mac
   Operating 
     System: 
 
 

 

 DOS 
  • DOS 5.0 & higher
  • DOS
  • DOS
  • DOS 5.0 & higher
  • DR DOS 6 & higher
Macintosh Mac Mac Mac Mac OS 6.0 & higher
Windows
  • 3.x
  • 95
  • 98
  • NT
  • 3.x
  • 95
  • NT
  • 3.x
  • 95
  • NT
  • 95
  • 3.1 & higher
  • NT
  •  3.x 
  • 95 
  • 98 
  • NT
UNIX OS/2 2.1 & higher
Novell
  Warranty: What is covered
Length of Time Drive: 1 year
  • Drive: 1 year
  • Cartridge: 1 year
  • Drive: 1 year
  • Cartridge: 1 year
  • Drive: 1 year
  • Cartridge: 5 years
 Drive: 1 year limited warranty
Buffer/Cache: 128K 32KB 32 KB
   Software: Utilities
PC
  • SuperDisk Accelerator software for  Win95 (which spools data writes to the system's hard disk)
  • Triazzle-game
  • ZipZap
  • Utilities: Controls, write protects, formats cartridges
  • SyBack: backs up data and compresses
Mac
  • Marathon-game
  • Pathways
  • EZLabels Lite
  • Virtual disk Lite
  • SyQ Write protect
Groundbreaking 
   Technology?
  • Superior Perf.
  • Small & light
  • Auto-eject
  • Cartridge drive door
  • Side power button
  • Super-thin layer metal disk coating 
  • Dual discrete grap head 
  • High reliability of the media 
  • New shutter cartridge 
  • High data reliability by an error correction scheme
Reliability & 
Maintenance		 MTTF 15,000 100,000 hours 200,000 hours
Insertion/ 
Ejection		 20,000
Start/Stop Cycles 20,000
Non-recover. 
Errors/Bits Read		 <10 * 10^14 bits read
Preventive Maintenance
  • Keep cartridge clean
  • Cartridge & drive doors closed
  • Store cartridge in cover
  Seek/Access 
      Times:		 Average 70ms 29 ms 13.5 mseconds
Maximum 27 mseconds
Average Latency 8.33 mseconds
Rotational Speed 2945 rpms 3600 rpms 3600 rpms
Spin Up/Down 
      Times:		 Start Time 3 seconds
  • 10 sec from sleep
  • 15 sec from power on
Stop Time
Data Transfer 
       Rates:		 SCSI: Async
SCSI: Sync 60 MB/min 16.6 MB/s
EIDE: Burst
Parallel: Burst 3.6 MB/s
Parallel:Sustained 25 MB/min
Sustained Read/Write Data Transfer Rates: 
SCSI/EIDE		 Maximum 1.4 MB/s 2.4 MB/s
Minimum 0.79 MB/s 1.4 MB/s
Average 290 KBps
Target Customers:
  • Desktop Publishing
  • Music
  • Photography
  • Multimedia
  • Real-time video & audio clip playback
  • Pre-press work & other imaging of complex graphics
  • Internet information Management
  • Video & audio clip playback
  • Multimedia
  • Backup
  • Large file sharing
Product Uses:
  • Back-up and restore system
  • Transfer of files
  • Easily add endless storage
  • Create real-time storage
  • Easy transport of large files
  • Data organization
  • Security
  • Portability
  • Backup
  • Replace 3.5-inch floppy
  • Create real-time storage
  • Data sharing
  • Security
  • Portability
  • Backup
  • Video playback