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  1.  
  2.                      DOUBLE YOUR HARD DISK CAPACITY
  3.  
  4. If you running out of Hard Disk capacity, here's a solution for you.
  5. Most of us usually run down to the local computer store and purchase
  6. a bigger hard disk to increase our disk capacity. This can be a quite
  7. expensive venture to say the least. Well here is a very attractive
  8. alternative. Consider replacing your Hard Disk controller with a new
  9. PS180 ARLL (Advanced Run Length Limited) high performance controller.
  10. This new controller nearly DOUBLES electronically the factory-rated
  11. storage of Winchester hard disk drives. It give a data transfer rate
  12. of 9 megabits per second to increase hard disk capacity by at least
  13. 90%. It provides 31 sectors per track and is ROM residence selectable
  14. and port address swithchable to allow you to have more than one
  15. controller.
  16.  
  17. The PS180 Controller works with virtually any quality Winchester hard
  18. disk drive, compatiable with the ST506/412 interface including the
  19. popular Miniscribe, Seagate, Maxtor, Newbury Data, CDC, LaPine, NEC,
  20. Rodime, and many more. It works with both MFM and RLL approved drives,
  21. plated and oxide media, in a PC XT or AT or any compatibiles! It also
  22. uses IBM compatible Bios so it is compatible with MS DOS, PC DOS, UNIX,
  23. XENIX, and CPM as well as Novell Network.
  24.  
  25. Getting more than twice the storage capacity out of your hard disk or
  26. disks is easy and cost effective with this controller. You get the
  27. benefits of full compatibility with your system, increased capacity,
  28. decrease access time, error correction, and more. Depending on the
  29. speed of your processor you will get improved performance of 20-30%
  30. in data transfer rate.
  31.  
  32. These controllers are available for $250 plus shipping costs from:
  33. Computer Classifieds BBS, 12629 N. Tatum Blvd., Suite 497, Phoenix, AZ
  34. 85032 602-953-0748. Please contact us for your order, or any questions
  35. you may have. The controllers come with documentation and technical
  36. help is available. If your drive isn't in the following list, please
  37. contact us and we will verify if the contoller will support your drive.
  38. This is only a sample list of some of the popular drives and is not
  39. all inclusive and consider this, if you have two drives running now
  40. you will double the capacity of both. For any additional information
  41. contact Roger Reesor at 602-954-1169, quanity discounts are available.
  42.  
  43.                       Sample Drive List
  44.  
  45. Manufacture      Model    Orig/Capacity   PS180/Capacity
  46.  
  47. Miniscribe        3425        21.4             39.0
  48.                   3438        21.4             39.0
  49.                   3650        42.2             77.0
  50.                   6032        28.3             48.0
  51.                   6032        28.3             49.0
  52.                   6074        62.3            113.0
  53.                   6085        71.3            130.0
  54.                   8425        21.4             39.0
  55.                   8438        21.4             39.0
  56.                   8438F       19.6             35.0
  57.                   NEW 40      26.9             49.0
  58. SEAGATE           ST225       21.4             39.0
  59.                   ST238       21.4             39.0
  60.                   ST251       42.8             78.0
  61.                   ST277       42.8             78.0
  62.                   ST412       10.6             19.0
  63.                   ST4026      21.4             39.0
  64.                   ST4038      31.9             58.0
  65.                   ST4051      42.5             77.0
  66.                   ST4096      80.2            146.0
  67. NEWBURY DATA      NDR320      21.4             39.0
  68.                   NDR340      42.8             78.0
  69.                   NDR1065     55.9            101.0
  70.                   NDR1085     71.3            130.0
  71.                   1105        87.9            160.0
  72.                   1140       119.8            218.0
  73.                   2190       133.7            243.0
  74. MAXTOR            1065        55.9            100.0
  75.                   1085        71.3            130.0
  76.                   1105        87.9            160.0
  77.                   1140       119.8            218.0
  78.                   2085        62.4            113.0
  79.                   2190       133.7            243.0
  80. CDC WREN          94155-19    18.2             33.1
  81.                   36          30.3             55.3
  82.                   38          31.9             55.3
  83.                   48          40.2             73.4
  84.                   51          43.0             78.4
  85.                   57          48.3             88.1
  86.                   67          56.3            102.7
  87.                   77          64.4            117.4
  88.                   86          72.5            132.1
  89. TANDON            TM262       21.4             39.0
  90.                   TM362       21.4             39.0
  91.                   TM264       27.2             49.6
  92.                   TM755       42.6             78.1
  93.                   3085        71.0            130.0
  94. NEC               D5126       21.4             39.0
  95.                   D5127       21.4             39.0
  96.                   D5146H      42.8             78.1
  97.                   D5147       42.8             78.1
  98. FUJITSU           M2241AS     26.2             47.0
  99.                   M2242AS     45.9             83.0
  100.                   M2243AS     72.2            131.0
  101. RODIME            3055        45.0             83.0
  102.                   352         10.0             19.4
  103. LAPINE            TITAN 20    21.4             39.0
  104.                   TITAN 30    21.4             39.0
  105.