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Ibm Mainframe


IBM Vintage Mainframe 80 column card weight

$13.50


IBM Tube Pluggable Unit Module with LEDs 700 Series Mainframe Rare

$399.00


IBM 3803 console panel for tape controller

$399.00


Four Vintage Computer IBM SMS Cards 1960's (gold) PCB Mainframe Nice!

$44.00


IBM System 360 Console Header/Banner/Masthead off mainframe CPU Console

$425.00


Rare IBM 3090- 4331-2 1981 Mainframe, Microprocessor 96X63 US966 108

$444.44


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

$4,697.00


IBM Mainframe on PC-> myVM370 The Original Virtual Machine

$14.95


Rare Mainframe CPU IBM 3890 Operator Panel System Check Classifier Control Unit

$7,500.00


Great Mother of z/OS --> IBM 370 Mainframe on PC --> myMVS

$14.95


Rare IBM 3090 TCM -Thermal Conduction Module (Mainframe,Microprocessor

$475.00


IBM 3370/3390 disk platter from 1980's mainframe hard drive 14 inch diameter

$60.00


IBM keyboard 3278 model 2A VERY RARE BEAM SPRING 3279

$2,100.00


IBM Vintage Mainframe Computer with Options 9370 or AS400

$1,007.76


IBM Thermal Conduction Module (TCM) 3081 mainframe huge heatsink with socket

$599.00


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

$14.95


Vintage MAC PANEL CO -TYPE 209021 IBM Machine PLUG BOARD Control Panel

$40.00


IBM 1/2" reel tape. They used to distribute programs this way. Mainframe

$30.00


IBM AS400 Computer includes green screen monitor, keyboard, cables - excellent 

$800.00


Lot 1960s Vintage IBM Military Mainframe Computer Console Panel Labels

$100.00


IBM Data Modem for Mainframe Terminal System 3865-2

$129.99


Vintage IBM Type 101 Electronic Statistical Machine Plugboard Control Panel

$1,499.95


Vintage IBM Sage Computer Historic Mainframe Word Control Panel Activate Release

$125.00


IBM MAINFRAME COMPUTER CIRCUIT BOARD / MODULE / CARD EPROMS 1980's

$14.00


Vintage Early 1950s IBM 704 Mainframe Computer 746 Power Unit Switches

$79.00


Rare Vintage IBM 4381 TCM Multi-Chip Processor Mainframe IBM System/370 MCM TCM

$75.00


IBM MAINFRAME COMPUTER SYSTEM 360 / 1130 CIRCUIT BOARD - LARGE SIZE

$18.99


IBM MAINFRAME COMPUTER SYSTEM 1130 / 360 CIRCUIT BOARD - LARGE SIZE

$18.99


IBM 5801 AUTOMATIC CALLING UNIT

$250.00


Vintage IBM punch card Hollerith PUNCHED PRINTED used IBM mainframe LOT of 30

$1,995.00


Vintage Mainframe Punch Cards IBM 5081 Pink Lot Of 50 Unpunched

$13.99


Vintage IBM 9121 Enterprise Computer Mainframe TCM CPU Board 46G7266 For PARTS

$129.99


IBM 370 Mainframe OS on PC myMTS University of Michigan Terminal System ALGOL

$14.95


myMainframe on PC DOS360-DOSVS-MVS-VM370-MTS-MVT 420*SOLD FORTRAN COBOL

$39.95


IBM 9872 mainframe badge and hex key (B-8)

$49.00


IBM vintage disk platter from 1980's mainframe hard drive 14 inch diameter 1/8

$225.00


Vintage Computer Mainframe IBM 5440-style disk Storage Cartridge

$19.95