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Mainframe


Original Univac LARC Mainframe Computer Board - vintage 1960s Only 2 ever built

$550.00


VINTAGE BURROUGHS MAINFRAME COMPUTER MEMORY TESTOR 1966 NIB

$24.99


myDOS360 IBM Mainframe on Your PC Software Package - COBOL - FORTRAN

$14.95


Intel Multibus Expansion Mainframe And Power Supply

$400.00


Historic 1950s IBM SAGE Mainframe Computer Vacuum Tube Board Module ~ New/Sealed

$169.00


IBM z-Series z800 MainFrame M/T 2086

$1,750.00


IBM 50TH ANNIVERSARY MAINFRAME COMPUTER COMEMERATIVE COIN

$20.00


VINTAGE 1960's Collectable Circuit Board NASA Apollo Space Flight Shift Register

$50.00


Xerox 515 COMPUTER

$600.00


VINTAGE IBM HARD DRIVE. 70s/80s midrange mainframe, 2mb or 5mb?

$300.00


IBM System 370 158 Console Header/Banner/Masthead off mainframe CPU Console

$399.00


Vintage 1986 Sun Fujitsu Magnetic Tape Drive M2444AC Mainframe Computer

$199.99


Huge Lot of 20 1955 IBM Sage Computer Boards Historic Vintage Mainframe Cold War

$575.00


Lot 1960s Vintage IBM Military Mainframe Computer Console Panel Labels

$100.00


Original Univac LARC Mainframe Computer Circuit Board Box - RARE

$100.00


Vintage IBM Sage Computer Historic Mainframe Word Control Panel Activate Release

$125.00


Commodore Amiga 2000 Home Computer Mainframe Shell Top Cover Vintage Vtg Rare

$82.22


RARE Vintage Cromemco System 400 mainframe Computer WORKING 1 of a kind

$6,995.00


Digital Equipment 4000 AXP

$130.00


VINTAGE BURROUGHS MAINFRAME COMPUTER B5000 B5500 TAPE DRIVE PANEL

$49.00


ITI S-100 computer mainframe enclosure w/ power supply TEi backplane [C-3

$1,000.00


Lot Vintage 1960s Computer Circuit Boards - Loral Datak Gold Chip NASA Mainframe

$124.94


Vintage IBM 3420 Tape Drive Field Tester

$85.00


IBM Mainframe 4381 MCM Complex Assy GOLD CPU 22 Modules 1985 Computer System 370

$4,697.00


Rare 1963 Vintage CDC 3600 Mainframe Computer Read Write Memory Head

$75.00


Historic 1960s Mainframe computer Manuals lot 1108 UNIVAC cobel MARK SPERRY ERA

$375.00


Vintage Reel Mainframe Computer Magnetic Data Tape - 10" Diameter - OCLC

$9.99


Original 1959 in house Univac LARC Mainframe Computer Manual Binder confidential

$275.00


HP 64000 Logic Development System (64000A Mainframe)*

$399.99


IBM PS/2 Model 77 w/ Intel 486DX2 CPU

$300.00


IBM Vintage Mainframe Computer with Options 9370 or AS400

$1,469.00


Vintage Mainframe Computer Connectors 8-Position 1-Position

$49.95


System 3400/3450 NCR Server Pair *SUPER RARE*!

$1,750.00


VINTAGE BURROUGHS MAINFRAME COMPUTER B5000 B5500 TAPE REELS

$42.00


Vintage IBM 650 Mainframe, SOAP II Assembly Programmer's Ref. Manual, Circa 1957

$22.00


VINTAGE IBM EARLY 80s BACKPLANE WITH TWO CIRCUIT BOARDS

$200.00


IBM Display Writer System ---------- Vintage PC ------ rare

$449.00


IBM beamspring keyboard model 3278 1977 English keys version

$2,199.00


Vintage 1950s RCA 501 EDP Mainframe Computer Sales Display Read Write Heads

$250.00