[comp.sys.ibm.pc.misc] Help on harddrives for the PC

em@cbnewsh.att.com (edward.man) (03/14/91)

Hi, I really need some information on harddrives and controllers.
I have an AT&T 6386/16 WGS with a Winchester WD1006 harddrive
controller and a Micropolis 71M MFM harddrive. The problem is
that the drive is running out of space. I have a choice of buying
another MFM drive and put it onto the existing controller, or
through away the existing controller and the existing drive and
buy a new controller and drive. I need to know if my existing
controller can handle two drives (of the same type). Can anyone
help? What are your opinions on what I should do? Any comment
is welcome.

Ed Man
AT&T Bell Labs
(908) 577-5831
att!fjtlb!em

drewr@hpcc01.HP.COM (Drew Rudman) (03/16/91)

/ hpcc01:comp.sys.ibm.pc / em@cbnewsh.att.com (edward.man) /  9:58 am  Mar 13, 1991 /
>that the drive is running out of space. I have a choice of buying
>another MFM drive and put it onto the existing controller, or
>through away the existing controller and the existing drive and
>buy a new controller and drive. I need to know if my existing
>controller can handle two drives (of the same type). Can anyone
>help? What are your opinions on what I should do? Any comment
>is welcome.

>Ed Man
----------

MFM controllers can support two devices.  Right now you have a drive assigned
to drive 0.  You can easily add a second MFM drive to the second channel,
drive 1.  Some considerations: Power Supply - is yours have enough wattage
to support a second large hard drive (if it is 200W or better, your OK.), 
does your current hard drive cable have connectors for two drives? - if not
you'll need to get one along with the smaller data cable, and lastly, can
your case support another drive device?