1mb x 1 memory chips for printers

From: Geoff Reed <geoffr_at_zipcon.net>
Date: Fri May 4 19:16:14 2001

I think I have a bunch of 1Mx1 drams here :)

At 02:06 PM 5/4/01 -0700, you wrote:


>On Fri, 4 May 2001, Russ Blakeman wrote:
>
> > Ouch - that's more like the pricing for 1986 for these.
>
>Also note that according to their purchasing agreement there is a $25
>handling charge on purchases less than $250!
>
> - don
>
> > > -----Original Message-----
> > > From: owner-classiccmp_at_classiccmp.org
> > > [mailto:owner-classiccmp_at_classiccmp.org]On Behalf Of Mike Ford
> > > Sent: Thursday, May 03, 2001 11:53 PM
> > > To: classiccmp_at_classiccmp.org
> > > Subject: RE: 1mb x 1 memory chips for printers
> > >
> > >
> > > >So am I to assume (since I haven't dealt with loose DRAM in
> > > years) that the
> > > >HY51C4256S-C printed on the 20 pin DIP chips are 4x256, and if so anyone
> > > >have a source? I need at least 16 to pop this Laserjet III up to
> > > the full 4
> > > >mb. I don't imagine they are the same as the old 256k DRAMs in the older
> > > >PC,XT and some AT class machines...
> > >
> > > Dogpile search on 51c4256* yields 3 maybes, USbid.com coughs up the
> > > following and apage more after I register.
> > >
> > > 44256-SOJ(HM514256AJP-8;T... --- HIT ---
> > > 1000 US
> > > $ 1.2966 Fixed Price Buy Now
> > > 44256-SOJ(HM514256AJP8) --- HIT 89 2380 US
> > > $ 2.1611 Fixed Price Buy Now
> > > MSM514256A80ZSB --- OKI --- 68 US $ 8.2583
> > > Fixed Price Buy Now
> > >
> > > Can't say that I am happy even at a buck each, but I have barely
> > > started to
> > > look.
> > >
> > > Anybody have a part number for the 1x 1 MB parts, or a guess if the above
> > > parts look correct? (yeah I know, look in one of your old data
> books....).
> > > Do I want dip or is that what soj means?
> > >
> > >
> >
> >
Received on Fri May 04 2001 - 19:16:14 BST