<s>
The	O
NeXTcube	B-Device
is	O
a	O
high-end	O
workstation	B-Device
computer	I-Device
developed	O
,	O
manufactured	O
,	O
and	O
sold	O
by	O
NeXT	O
from	O
1990	O
until	O
1993	O
.	O
</s>
<s>
It	O
superseded	O
the	O
original	O
NeXT	B-Device
Computer	I-Device
workstation	B-Device
and	O
is	O
housed	O
in	O
a	O
similar	O
cube-shaped	O
magnesium	O
enclosure	O
,	O
designed	O
by	O
frog	O
design	O
.	O
</s>
<s>
The	O
workstation	B-Device
runs	O
the	O
NeXTSTEP	B-Application
operating	B-General_Concept
system	I-General_Concept
and	O
was	O
launched	O
with	O
a	O
list	O
price	O
.	O
</s>
<s>
The	O
NeXTcube	B-Device
is	O
the	O
successor	O
to	O
the	O
original	O
NeXT	B-Device
Computer	I-Device
.	O
</s>
<s>
It	O
differs	O
from	O
its	O
predecessor	O
in	O
having	O
a	O
68040	B-Device
processor	O
,	O
a	O
hard	O
disk	O
in	O
place	O
of	O
the	O
magneto-optical	B-Device
drive	I-Device
,	O
and	O
a	O
floppy	B-Device
disk	I-Device
drive	I-Device
.	O
</s>
<s>
NeXT	O
offered	O
a	O
68040	B-Device
system	B-Device
board	I-Device
upgrade	O
(	O
and	O
NeXTSTEP	B-Application
2.0	O
)	O
for	O
.	O
</s>
<s>
A	O
33MHz	O
NeXTcube	B-Device
Turbo	I-Device
was	O
later	O
produced	O
.	O
</s>
<s>
NeXT	O
released	O
the	O
NeXTdimension	B-Device
for	O
the	O
NeXTcube	B-Device
,	O
a	O
circuit	O
board	O
based	O
on	O
an	O
Intel	B-General_Concept
i860	I-General_Concept
processor	O
,	O
which	O
offers	O
32-bit	O
PostScript	B-Language
color	O
display	O
and	O
video-sampling	O
features	O
.	O
</s>
<s>
The	O
Pyro	O
accelerator	O
board	O
increases	O
the	O
speed	O
of	O
a	O
NeXTcube	B-Device
by	O
replacing	O
the	O
standard	O
25MHz	O
processor	O
with	O
a	O
50MHz	O
one	O
.	O
</s>
