[comp.sys.ibm.pc.hardware] Non-volatile ram

nbeck@weber.ucsd.edu (Nathaniel Beck) (05/02/91)

I am considering gotting a nec notebook for some fieldwork. My
problem is that its mass storage device is 2M non-volative ram. How
reliable is this. Can I trust 2 weeks worth of library notes to
still be there after 2 weeks.

If anyone knows anything else particularly good or bad about the
nec notebook (or competitors in the notebook world for under 1K, the
DAK price on this machine) I would appreciate hearing about it.

As always, thanks in advance

Neal

-- 
Neal Beck 
Dept of Politcal Science, UCSD
beck@ucsd.edu
Dislaimer: The Regents pay me (a bit!) to distribute my opinions.

brian@king.csd.mot.com (05/03/91)

nbeck@weber.ucsd.edu (Nathaniel Beck) writes:

>I am considering gotting a nec notebook for some fieldwork. My
>problem is that its mass storage device is 2M non-volative ram. How
>reliable is this. Can I trust 2 weeks worth of library notes to
>still be there after 2 weeks.

The ramdisk operates off of a non-removable battery, and the rest of
the machine runs off of a removable battery.  The ramdisk battery needs
to be hooked up to a charger every five days or so whether or not you're
using the computer.

I would trust the machine to keep precious notes just about as much as
I would trust a laptop hard disk.  In other words, I'd back it up as
soon as I could.  You can get an external 3.5" floppy for the UltraLite
for $199.  So far, I haven't heard of anyone losing any data from their
ramdisk, though.

>If anyone knows anything else particularly good or bad about the
>nec notebook (or competitors in the notebook world for under 1K, the
>DAK price on this machine) I would appreciate hearing about it.

If you'd like to join a mailing list about the NEC UltraLite, aka PC1701
and PC1702, please send your request to ultralite-list-request@csd.mot.com.
You'll get brought up to date with the forty or so postings which have
traversed the list in the six weeks since the list was started.  

--
-Brian Smithson
 Motorola Inc., Computer Group, Commercial Systems Division
 10700 N. De Anza Boulevard, Cupertino, CA 95014 USA, (408)366-4104
 brian@csd.mot.com, {apple | pyramid}!motcsd!brian

ferdie@coyote.datalog.com (fred jarvis) (05/05/91)

nbeck@weber.ucsd.edu (Nathaniel Beck) writes:

> I am considering gotting a nec notebook for some fieldwork. My
> problem is that its mass storage device is 2M non-volative ram. How
> reliable is this. Can I trust 2 weeks worth of library notes to
> still be there after 2 weeks.


   I have no experience with this machine, although I have had some
interest in it, because of good experiences with my (obsolete)dual-
floppy NEC Multispeed.  Personally, I would buy the external 1.4 meg
3.5 floppy for the Ultralite, which DAK is selling for $199 more, I
believe.

   Fred Jarvis   ferdie@coyote.datalog.com