It provided two separate SCSI buses, one for internal devices and one for external. VAXstation 3100 Model 76 Ĭode named " RigelMAX", it used the KA43-A CPU module containing a 35.71 MHz (28 ns) Rigel microprocessor with a 128 KB external cache. VAXstation 3100 Model 48 (WS42B-xx) Ĭode named " PVAX rev#7", it used the KA42-B CPU module containing a 16.67 MHz (60 ns) CVAX+ microprocessor with a 64KB external cache. It used the same CPU module and system board as the Model 30, but was housed in a larger case which could hold additional 5.25" and 3.5" drives. VAXstation 3100 Model 40 (VS42S-xx) Ĭode named " PVAX", it used the KA42-A CPU module containing an 11.12 MHz (90 ns) CVAX microprocessor with a 64KB external cache. VAXstation 3100 Model 38 (WS42A-xx) Ĭode named " PVAX rev#7", it used the KA42-B CPU module containing a 16.67 MHz (60 ns) CVAX+ microprocessor with a 64KB external cache. The VT1300 X terminal was essentially a diskless VAXstation 3100 Model 30, running the VAXELN operating system. VAXstation 3100 Series VAXstation 3100 Model 30 (VS42A-xx) Ĭode named " PVAX", it used the KA42-A CPU module containing an 11.12 MHz (90 ns) CVAX microprocessor with a 64 KB external cache. It was essentially a MicroVAX 2000 in a workstation configuration. Introduced in February 1987, it was code named " VAXstar" or "Kapri", and used the KA410 CPU module containing a 5 MHz MicroVAX II processor with no cache. Introduced in December 1985, it was code named " Caylith", and was a variant of the VAXstation II with hardware-enhanced, high-performance color graphics. It was discontinued when Digital discovered that enterprising customers were removing the epoxy, or replacing the backplane in order to convert the RC into a standard VAXstation II. Compared with the standard VAXstation II, a number of the slots on the backplane were filled with epoxy to limit the system's upgradability. VAXstation II/RC Ī short-lived, lower-cost "Reduced Configuration" variant of the VAXstation II. It was essentially a MicroVAX II in a workstation configuration. VAXstation II Ĭode named " Mayflower", it used the KA630 CPU module containing a 5 MHz (200 ns) MicroVAX 78032 microprocessor. Introduced in October 1984, it was code named " Seahorse", and used the KD32 CPU module containing a 4 MHz (250 ns) MicroVAX I processor.
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