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mainframe computer in Amazon
Vintage CRAY Y-MP Scale Model Supercomputer Red
$425.00

Vintage CRAY Y-MP Scale Model Supercomputer Red

Lot of 2 IBM s/370 Mainframe MST Cards 1970’s Circuit Boards for Collection
$79.99

Lot of 2 IBM s/370 Mainframe MST Cards 1970’s Circuit Boards for Collection

Ithaca Intersystems DPS-1 Computer
$3,499.99

Ithaca Intersystems DPS-1 Computer

Ultimate 64 CRS Beige Edition inc Dual LED
$533.15

Ultimate 64 CRS Beige Edition inc Dual LED

National Semiconductor Microprocessor Single Board Microcomputer RARE
$300.00

National Semiconductor Microprocessor Single Board Microcomputer RARE

Vintage Rockwell AIM 65 6500 R6500 Computer w/ Keyboard + Case + Printer
$499.99

Vintage Rockwell AIM 65 6500 R6500 Computer w/ Keyboard + Case + Printer

Xerox 820 Monitor Computer Terminal W/ Keyboard & Dual 8
$449.99

Xerox 820 Monitor Computer Terminal W/ Keyboard & Dual 8" Floppy Drives Untested

Vintage Rare IBM ThinkPad 730T Type 2524 Retro Pen Tablet Computer,AS IS Parts
$825.00

Vintage Rare IBM ThinkPad 730T Type 2524 Retro Pen Tablet Computer,AS IS Parts

Vintage IBM-4381 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins
$249.99

Vintage IBM-4381 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins

NOS Vintage CRAY X-MP SCALE MODEL Supercomputer Blue
$450.00

NOS Vintage CRAY X-MP SCALE MODEL Supercomputer Blue

Vintage IBM 305-0662A Mainframe/Supercomputer 16-Core TCM/MCM CPU/Processor Gold
$299.99

Vintage IBM 305-0662A Mainframe/Supercomputer 16-Core TCM/MCM CPU/Processor Gold

Rare 1977 HP 1000 M 21MX 16K MOD RAM 13187A 5080-9776 Card Circuit Board #L29
$249.95

Rare 1977 HP 1000 M 21MX 16K MOD RAM 13187A 5080-9776 Card Circuit Board #L29

Hitachi M-200H Super-Mainframe TCM/MCM XSH11 CPU White/Gold No-IBM FUKUSHIMA, JP
$9,999.99

Hitachi M-200H Super-Mainframe TCM/MCM XSH11 CPU White/Gold No-IBM FUKUSHIMA, JP

Custom PC FIC VA-503+ Board AMD K6-2 350MHz CPU 64MB RAM No HDD Vintage Computer
$99.99

Custom PC FIC VA-503+ Board AMD K6-2 350MHz CPU 64MB RAM No HDD Vintage Computer

IBM zEnterprise Mainframe BC12 (2828-H06)(103559)
$6,600.00

IBM zEnterprise Mainframe BC12 (2828-H06)(103559)

vintage computer SBA100A
$600.00

vintage computer SBA100A

ZX Touch - The Handheld Spectrum with Stylish Protective Case, Stand and Cable
$318.56

ZX Touch - The Handheld Spectrum with Stylish Protective Case, Stand and Cable

Intel 4004 CPU clock 1996 anniversary vintage
$800.00

Intel 4004 CPU clock 1996 anniversary vintage

3x Various Brands 10.5
$34.99

3x Various Brands 10.5", 8.5" & 7" Mainframe 9-Track Reel Computer Data Tape .5"

IBM F1 Mechanical Keyboard M 1390702 Vintage Mainframe
$219.95

IBM F1 Mechanical Keyboard M 1390702 Vintage Mainframe

ATARI 1040STF COMPUTER MAINFRAME VINTAGE READ DESCRIPTION
$191.92

ATARI 1040STF COMPUTER MAINFRAME VINTAGE READ DESCRIPTION

Silicon Graphics SGI Onyx2 / Origin 2000 Server & Rack Assembly #1 - NO POWER
$5,999.99

Silicon Graphics SGI Onyx2 / Origin 2000 Server & Rack Assembly #1 - NO POWER

HP Pavilion XT856 Pentium III 933MHz 384MB RAM DVD/CD-RW No HDD Retro Computer
$139.99

HP Pavilion XT856 Pentium III 933MHz 384MB RAM DVD/CD-RW No HDD Retro Computer

VINTAGE IBM 5153 PERSONAL COMPUTER MONITOR, TESTED FOR POWER
$299.00

VINTAGE IBM 5153 PERSONAL COMPUTER MONITOR, TESTED FOR POWER

2x Various Brands 10.5
$7.99

2x Various Brands 10.5" Mainframe 9-Track Reel Computer Data Tape 6250 CPI .5"

Vintage Retro Gigabyte GA-5SMM Super Socket 7 Computer Motherboard w/AMD CPU
$124.95

Vintage Retro Gigabyte GA-5SMM Super Socket 7 Computer Motherboard w/AMD CPU

Very Rare Unknown Retro Terminal Mechanical Keyboard all keys A-65-01892-201D #2
$83.72

Very Rare Unknown Retro Terminal Mechanical Keyboard all keys A-65-01892-201D #2

toshiba equium 7100s Rare Untested Parts Vintage Electronic
$90.00

toshiba equium 7100s Rare Untested Parts Vintage Electronic

Novell NE2000T 16 Bit 10T Ethernet Netware & Software Microdyne RARE NEW SEALED
$72.99

Novell NE2000T 16 Bit 10T Ethernet Netware & Software Microdyne RARE NEW SEALED

Vintage Rare EYECOM 2000 MICROFICHE READER Tested With Book
$189.00

Vintage Rare EYECOM 2000 MICROFICHE READER Tested With Book

Vintage IBM Late 70's Early 80's
$420.00

Vintage IBM Late 70's Early 80's

Ehman Engineering ZFP-HDD Retro Computer External SCSI Hard Drive
$60.00

Ehman Engineering ZFP-HDD Retro Computer External SCSI Hard Drive

MicroFirst MPC-3200 32 Serial Ports 100Mb Enhances Digital Automation System
$99.00

MicroFirst MPC-3200 32 Serial Ports 100Mb Enhances Digital Automation System

Avocent Cyclades Alterpath ACS48 48 port Advanced Console Server dual power
$60.00

Avocent Cyclades Alterpath ACS48 48 port Advanced Console Server dual power

VINTAGE IBM 3370 DIRECT ACCESS STORAGE HEAD DRIVE MILITARY COMPUTER MAINFRAME Au
$580.00

VINTAGE IBM 3370 DIRECT ACCESS STORAGE HEAD DRIVE MILITARY COMPUTER MAINFRAME Au

Lot of 2 IBM 4381 Multi-Chip Module MCM Mainframe Processor Vintage Collection
$319.99

Lot of 2 IBM 4381 Multi-Chip Module MCM Mainframe Processor Vintage Collection

Vintage AT&T Personal Computer PC 6300 CPU 3 Made In Italy Partially Tested
$199.99

Vintage AT&T Personal Computer PC 6300 CPU 3 Made In Italy Partially Tested

NIB 42 Yrs Vintage Sperry Univac UTS 4000 Keytronic Computer Keyboard Dec 1982
$550.00

NIB 42 Yrs Vintage Sperry Univac UTS 4000 Keytronic Computer Keyboard Dec 1982

Rare Keytronix Retro Terminal Mechanical Keyboard w/all keys A-65-01892-201D
$78.50

Rare Keytronix Retro Terminal Mechanical Keyboard w/all keys A-65-01892-201D

VINTAGE S3 Trio 3D/2X 8MB VGA AGP Video Card
$29.45

VINTAGE S3 Trio 3D/2X 8MB VGA AGP Video Card

DIGITAL MicroVax II CPU Board, 4 MB Memory Board, Control Board for Parts/Repair
$239.99

DIGITAL MicroVax II CPU Board, 4 MB Memory Board, Control Board for Parts/Repair

IBM F1 Mechanical Keyboard M 1394100 Vintage Mainframe 1991 + Connect Cable
$219.95

IBM F1 Mechanical Keyboard M 1394100 Vintage Mainframe 1991 + Connect Cable

Rare IBM-4381 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Brackets
$299.99

Rare IBM-4381 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Brackets

Sun Microsystems Ultra ENTERPRISE 4000 Server Vintage Mainframe Computer
$995.00

Sun Microsystems Ultra ENTERPRISE 4000 Server Vintage Mainframe Computer

4x Various Brands 8.5
$24.99

4x Various Brands 8.5" Mainframe 9-Track Reel Computer Data Tape 6250 CPI .5"

Vintage IBM 3090 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins
$4,999.99

Vintage IBM 3090 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins

IBM 3081 Mainframe CPU TCM (Thermal Conduction Module)
$1,250.00

IBM 3081 Mainframe CPU TCM (Thermal Conduction Module)

Vintage IBM 3850 3851 MASS STORE
$799.95

Vintage IBM 3850 3851 MASS STORE "HONEYCOMB" AND 10 CARTRIDGES

Vintage SONY VAIO PCV-C42L VGC-RB53 Pentium 4 3GHz 2GB 64GB SSD *NO OS* Retro PC
$103.99

Vintage SONY VAIO PCV-C42L VGC-RB53 Pentium 4 3GHz 2GB 64GB SSD *NO OS* Retro PC

Avocent Cyclades Alterpath model # ACS48 48 port Advanced Console ACS48 LINUX
$125.00

Avocent Cyclades Alterpath model # ACS48 48 port Advanced Console ACS48 LINUX

HP Hewlett Visualize Packard J5600 Server Parts NO HDD/RAM
$285.00

HP Hewlett Visualize Packard J5600 Server Parts NO HDD/RAM

HP HEWLETT PACKARD DIGITIZING OSCILLISCOPE MAINFRAME VINTAGE? (376)
$400.00

HP HEWLETT PACKARD DIGITIZING OSCILLISCOPE MAINFRAME VINTAGE? (376)

Dell Dimension L700cx Intel Celeron 700MHz 256MB RAM No HDD Vintage Computer PC
$114.99

Dell Dimension L700cx Intel Celeron 700MHz 256MB RAM No HDD Vintage Computer PC

Vintage Packard Bell Multimedia A940-TWR Computer System
$228.10

Vintage Packard Bell Multimedia A940-TWR Computer System

VINTAGE CIRCUIT BOARD A3281-1 Chip 1LB554 Mainframe ES Computer USSR 1970's
$12.74

VINTAGE CIRCUIT BOARD A3281-1 Chip 1LB554 Mainframe ES Computer USSR 1970's

2 x Vintage IBM Mainframe Computer Plugboards
$176.06

2 x Vintage IBM Mainframe Computer Plugboards

IBM Power5 Multi-Chip Module MCM Mainframe Processor CPU for Vintage Collection
$149.99

IBM Power5 Multi-Chip Module MCM Mainframe Processor CPU for Vintage Collection

Vintage Packard Bell Executive S605 Tower Works Has WorkingWindows 95 Installed
$450.00

Vintage Packard Bell Executive S605 Tower Works Has WorkingWindows 95 Installed

Rare Intel Eng Sample CR8254 Intel Clone DEC KDJ/F PDP-11 IC/CPU/Processor Gold
$2,999.99

Rare Intel Eng Sample CR8254 Intel Clone DEC KDJ/F PDP-11 IC/CPU/Processor Gold

Vintage 1980s Visible Computer Supply Corp Aluminum Mainframe Reel Canister!
$39.99

Vintage 1980s Visible Computer Supply Corp Aluminum Mainframe Reel Canister!

IBM NetVista 6648-LBU Computer Shell No Motherboard
$90.00

IBM NetVista 6648-LBU Computer Shell No Motherboard

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mainframe computer pictures, price, brand, reviews and mainframe computer hot sales items, totally found 61 mainframe computer related items prices, page updating time: 2025-04-07.