Pat's Computer Collection: Digital Equipment Corporation (DEC)
Click on images to expand
DEC VAX 11/750
Much thanks to Rick Kennell for help rescuing this machine
DEC VAXstation 3520
-- Dual KA60 MBUS CPU L2001: Firefox
Two processors per CPU board, 12.5MHz, ~5.5VUPS
-- MS60-BA/L2007 16MB MBUS RAM (One memory board)
-- VS60/L2002 MBUS to QBUS converter board
-- L2003 MBUS I/O board for keyboard, mouse, serial, scsi, ethernet
-- 8-plane 3D acclerated framebuffer
-- OpenVMS 7.2 installed
DEC VAX 4000/200
-- Only has KA640 CPU - 2.2VUPS (noraml is KA660):
10MHz, single DSSI bus, Lance Ethernet, 4MB ram on CPU card
-- 3x16MB memory boards in addition to 4MB on CPU (52MB total)
-- TQK70 + TK70 tape drive
-- BA440 Chassis (wide 12slot Q/CD QBUS) with 4x drive bays
-- Serial Console
-- Needs disks (no OS installed)
DEC 3000-600
-- 175MHz Alpha 21064 CPU
-- 64MB RAM
-- RZ26 1GB SCSI HDD - Digital Unix 3.2
-- 1GB SCSI HDD - OpenVMS 7.2
-- RRD42 2x CDROM
-- RGB Framebuffer
-- DA15P Console Port (LK401 KB/ VS-XXX)
-- AUI/TP Ethernet
DEC Professional 380
-- LSI-11 J-11 chipset
-- DE9P Printer port
-- DB25P Serial port
-- DA15P Console (video/kb) port
-- LK201 Keyboard
-- RX50 Dual 400k SSQD FDD
-- RD52 20MB MFM HDD
-- Monochrome Video Adaptor (?)
-- P/OS
DEC LSI-11/2 (aka PDP-11/03)
-- QBUS LSI-11/2 CPU card (KD-11 / M7270)
-- ?? KW RAM
-- DLV11-J console serial port card
-- BA11 enclosure
DEC PDP-11/23 #1
-- QBUS LSI-11/23 processor card (KDF11-A / M8186-YA)
-- ?? KW RAM
-- RQDX3 Floppy/ST506 disk controller card
-- DLV11-J console serial port card
-- BA23 enclosure
DEC PDP-11/23 #2
-- QBUS LSI-11/23 processor card (KDF11-A / M8186-YA)
-- MSV11 32KW? (64KB) QBUS memory M8044
-- DLV11-J Console port (+ several more spare cards)
-- RLV11 controller for RL01/RL02 disk drives
-- RL02 disk pack drive
-- BA?? enclosure
-- donated by Jeff Sharp (thanks!)
DEC MicroPDP-11/83
-- BA23 Chassis
-- QBUS LSI-11/83 processor card (J11 @ 18MHz)
-- 512kW QBUS memory
-- Serial console port on processor card
-- Emulated DLV11 8 port serial card
-- Seagate ST-251 50MB MFM hard drive
-- RX50 floppy drive
-- No OS installed
DEC VK-100 "GiGi"
-- 8085 CPU
-- ??K memory
-- RGB Montior
-- RS-232 serial port (VT100, ReGIS emulation)
-- BASIC in ROM
DEC VaxStation 3200
-- KA650 (mVAX-III) Processor (3.2 VUPS)
-- 16MB Ram
-- DEQNA Ethernet (AUI)
-- DHV11 8-port serial card
-- VCB02 B&W 4-bit framebuffer
-- TQK50 TK50 Controller (external drive)
-- 2x650MB ESDI HDD
-- VMS 5.3-1
DEC MicroVAX 3100/90
-- 72MHz NVAX CPU (34VUPS)
-- 32MB RAM
-- RZ25 500MB HDD
-- AUI Ethernet
-- VMS 5.5
DEC VAXstation 3100 m38
-- KA4x CPU (3.4 VUPS)
-- 32MB RAM
-- NO HDD
-- AUI Ethernet
I also have some other VAXstation 3100's which I will add details about..
******************
* TERMINALS
******************
DEC DecWriter IV printing terminal
DEC VT-420 Amber Text Terminal
DEC VT-220 White Text Terminal
DEC VT-340+ Color Text/Graphics Terminal
*******************
* MISC BIG SCHTUFF
*******************
DEC RL-02 10MB Disk-Pack drive
DEC 3000-600
-- 175MHz Alpha 21064 CPU
-- 64MB RAM
-- RZ26 1GB SCSI HDD - Digital Unix 3.2
-- 1GB SCSI HDD - OpenVMS 7.2
-- RRD42 2x CDROM
-- RGB Framebuffer
-- DA15P Console Port (LK401 KB/ VS-XXX)
-- AUI/TP Ethernet
DEC Professional 380
-- LSI-11 J-11 chipset
-- DE9P Printer port
-- DB25P Serial port
-- DA15P Console (video/kb) port
-- LK201 Keyboard
-- RX50 Dual 400k SSQD FDD
-- RD52 20MB MFM HDD
-- Monochrome Video Adaptor (?)
-- P/OS
DEC LSI-11/2 (aka PDP-11/03)
-- QBUS LSI-11/2 CPU card (KD-11 / M7270)
-- ?? KW RAM
-- DLV11-J console serial port card
-- BA11 enclosure
DEC PDP-11/23 #1
-- QBUS LSI-11/23 processor card (KDF11-A / M8186-YA)
-- ?? KW RAM
-- RQDX3 Floppy/ST506 disk controller card
-- DLV11-J console serial port card
-- BA23 enclosure
DEC PDP-11/23 #2
-- QBUS LSI-11/23 processor card (KDF11-A / M8186-YA)
-- MSV11 32KW? (64KB) QBUS memory M8044
-- DLV11-J Console port (+ several more spare cards)
-- RLV11 controller for RL01/RL02 disk drives
-- RL02 disk pack drive
-- BA?? enclosure
-- donated by Jeff Sharp (thanks!)
DEC MicroPDP-11/83
-- BA23 Chassis
-- QBUS LSI-11/83 processor card (J11 @ 18MHz)
-- 512kW QBUS memory
-- Serial console port on processor card
-- Emulated DLV11 8 port serial card
-- Seagate ST-251 50MB MFM hard drive
-- RX50 floppy drive
-- No OS installed
DEC VK-100 "GiGi"
-- 8085 CPU
-- ??K memory
-- RGB Montior
-- RS-232 serial port (VT100, ReGIS emulation)
-- BASIC in ROM
DEC VaxStation 3200
-- KA650 (mVAX-III) Processor (3.2 VUPS)
-- 16MB Ram
-- DEQNA Ethernet (AUI)
-- DHV11 8-port serial card
-- VCB02 B&W 4-bit framebuffer
-- TQK50 TK50 Controller (external drive)
-- 2x650MB ESDI HDD
-- VMS 5.3-1
DEC MicroVAX 3100/90
-- 72MHz NVAX CPU (34VUPS)
-- 32MB RAM
-- RZ25 500MB HDD
-- AUI Ethernet
-- VMS 5.5
DEC VAXstation 3100 m38
-- KA4x CPU (3.4 VUPS)
-- 32MB RAM
-- NO HDD
-- AUI Ethernet
I also have some other VAXstation 3100's which I will add details about..
******************
* TERMINALS
******************
DEC DecWriter IV printing terminal
DEC VT-420 Amber Text Terminal
DEC VT-220 White Text Terminal
DEC VT-340+ Color Text/Graphics Terminal
*******************
* MISC BIG SCHTUFF
*******************
DEC RL-02 10MB Disk-Pack drive