Dan Snyder wrote:
On 26/3/07 22:01, "Jochen Kunz" <jkunz at
unixag-kl.fh-kl.de> wrote:
On Sun, 25 Mar 2007 01:09:51 -0500
"Dan Snyder" <ddsnyder at zoominternet.net> wrote:>
>Form factor 168pin dimm, 5v, FPM. The machine has two banks, each
>requires 4 dimms per bank. I have not been able to find any of these>>
>
>
dimms.
We used the 133mhz, 233mhz, and 500 (or so) mhz boards for servers at
our company, and an OEM motherboard. There were memory modules
on the cpu board that had a sad history with us.
I was told that someone tried to use an off brand early on, which was
blamed by DEC (or the reseller we bought the boxes from) for failures
in the field. All of them (10 or so systems) had the off brand pulled and
DEC put in. Problems vanished.
I relate this as we took over the company in 2000 after everyone was
fired, and this had happened sometime in the early to mid 90's. I could
look at my notes, and someone here would call me on it, as I don't
recall when the servers were put out.
The company had only bought the motherboards, and cpu's and had
built up the enclosures, power, etc. They added a couple or three
DEC nic's and a scsi controller, but hooked up via serial port to boot
the system, no display card.
I suspect that a lot of these systems will turn up without memory
because the real value in an old system is for the memory. Or if
a "gold scrapper" or some other rocket scientist gets hold it, they
strip the memory just because they think it is valuable.
Sadly the memory is rare according to the fellow who still has
to handle the bit of support that the company still does, but we
have lots of tradeins to pull our memory from now, as everyone
has migrated to Linux.
BTW they used Dec Unix for some reason, I think because they
could get the bare system boards cheap, and build a "redundant
backup power" system, and try to save money. It was useful to
the marketing types to build a system, rather than integrating a
system, which was also a motive.
AIX would have fit most users early on, and thru the period
that systems were shipped with these Alphas, or even HP/UX,
as almost no one used Dec Unix. One big bank was the only
ones who used it, and that was only after the fact. They werent
the reason that the Alpha was used.
Jim