
Hitachi PA-RISC systems
4.53 Hitachi PA-RISC systems
Hitachi
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sold various PA-RISC computers in the 1990s, almost exclusively in Japan.
The Hitachi 3050RX workstations and 3500 servers are computers built around Hitachi (early systems)
and HP PA-RISC processors, based on Hitachi system designs. These systems run Hitachi’s HI-UX/WE2
operating system, an Unix version apparently compatible to standard HP-UX.
Later on Hitachi sold the 9000V OEM systems, rebranded HP 9000 workstations and servers, in Japan.
This was part of Hitachi’s membership in the Precision RISC organisation (PRO), combining several
third-party vendors under the PA-RISC umbrella.
4.53.1 3050RX workstations
Comparable to HP’s own 9000/700 series featuring small to medium sized workstations.
Model Case CPU Cache (I/D) RAM
(max.)
Expansion
3050RX/100C Laptop Hitachi PA/50L 8/4KB 80MB ?
3050RX/200 Pizzabox Hitachi PA/50M
33MHz
8/4KB 144MB ?
3050RX/220 Pizzabox PA-7100
50MHz
64/64KB 192MB None
(Communication)
3050RX/225 ? PA-7100LC
60MHz
256KB ? ?
3050RX/230 Pizzabox PA-7100
80MHz
256/256KB 192MB None
(Communication)
3050RX/235 ? PA-7100LC
80MHz
512KB ? ?
3050RX/255 Small PA-7300LC
132MHz
64/64KB L1
(1MB L2)
256MB Two slots
3050RX/310S Desktop PA-7100
33/40MHz
64/64KB L1 272MB One slot
3050RX/320 Desktop PA-7100
50MHz
64/64KB L1 416MB Three slots
3050RX/320G
(See Note 1)
Desktop PA-7100
50MHz
64/64KB L1 192MB Three slots
3050RX/320S Desktop PA-7100
50MHz
64/64KB L1 272MB One slot
3050RX/330 Desktop PA-7100
80MHz
256/256KB 416MB Three slots
3050RX/330G
(See Note 1)
Desktop PA-7100
80MHz
256/256KB 192MB Three slots
3050RX/330T
(See Note 1)
Desktop PA-7100
80MHz
256/256KB 192MB Three slots
3050RX/330 Desktop PA-7100
100MHz
256/256KB L1 416MB Three slots
3050RX/355E ? PA-7300LC
132MHz
64/64KB L1
(1MB L2)
1.5GB Two slots
One audio
3050RX/365 ? PA-7300LC
160MHz
64/64KB L1
(1MB L2)
1.5GB Two slots
One audio
3050RX/430 Deskside PA-7100
80MHz
256/256KB L1 768MB Seven slots
3050RX/440 Deskside PA-7100
100MHz
256/256KB L1 768MB Seven slots
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http://www.hitachi.com
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