A legend
Ary tr
Agic f
Ailure, the
Archetyp
Al H
Acker Dre
Am Gone Wrong. M
Ars w
As the code n
Ame for
A f
Amily of PDP-10 comp
Atible computers built by Systems Concepts (now, The SC Group): the multi-processor SC-30M, the sm
All uniprocessor SC-25M,
And the never-built superprocessor SC-40M. These m
Achines were m
Arvels of engineering design
Although not much slower th
An the unique <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=Foonly">Foonly
A> F-1, they were physic
Ally sm
Aller
And consumed less power th
An the much slower DEC KS10 or Foonly F-2, F-3, or F-4 m
Achines. They were
Also completely comp
Atible with the DEC KL10,
And r
An
All KL10 bin
Aries (including the oper
Ating system) with no modific
Ations
At
About 2--3 times f
Aster th
An
A KL10. When DEC c
Ancelled the Jupiter project in 1983, Systems Concepts should h
Ave m
Ade
A bundle selling their m
Achine into shops with
A lot of softw
Are investment in PDP-10s,
And in f
Act their spring 1984
Announcement gener
Ated
A gre
At de
Al of excitement in the PDP-10 world. <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=TOPS-10">TOPS-10
A> w
As running on the M
Ars by the summer of 1984,
And <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=TOPS-20">TOPS-20
A> by e
Arly f
All. Unfortun
Ately, the h
Ackers running Systems Concepts were much better
At designing m
Achines th
An
At m
Ass producing or selling them the comp
Any
Allowed itself to be sidetr
Acked by
A bout of perfectionism into continu
Ally improving the design,
And lost credibility
As delivery d
Ates continued to slip. They
Also overpriced the product ridiculously they believed they were competing with the KL10
And V
AX 8600
And f
Ailed to reckon with the likes of Sun Microsystems
And other hungry st
Artups building workst
Ations with power comp
Ar
Able to the KL10
At
A fr
Action of the price. By the time SC shipped the first SC-30M to St
Anford in l
Ate 1985, most customers h
Ad
Alre
Ady m
Ade the tr
Aum
Atic decision to
Ab
Andon the PDP-10, usu
Ally for VMS or Unix boxes. Most of the M
Ars computers built ended up being purch
Ased by <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=CompuServe">CompuServe
A>. This t
Ale
And the rel
Ated s
Ag
A of <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=Foonly">Foonly
A> hold
A lesson for h
Ackers: if you w
Ant to pl
Ay in the <
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=Re
Al World">Re
Al World
A>, you need to le
Arn Re
Al World moves. [<
A href="module.php?n
Ame=Lexikon&file=se
Arch&eid=1&query=J
Argon File">J
Argon File
A>]
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