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Vintage Switch Mainframe Computer 18 Boards 19
$459.00

Vintage Switch Mainframe Computer 18 Boards 19" Rack & Boards USA Basic Inc NOS

Vintage DEC VAXStation 3520 VS60S-A2 With R400X (FULL OF DRIVES!), Both Boot
$1,399.95

Vintage DEC VAXStation 3520 VS60S-A2 With R400X (FULL OF DRIVES!), Both Boot

SGI Silicon Graphics O2 Workstaion R10000 250MHz CPU 256MB RAM *No HDD* Vintage
$249.99

SGI Silicon Graphics O2 Workstaion R10000 250MHz CPU 256MB RAM *No HDD* Vintage

Mystery Vintage Computer Mizar Motorola 68000 Based System W Shugart Drives
$1,050.00

Mystery Vintage Computer Mizar Motorola 68000 Based System W Shugart Drives

Vintage AWA Memory Board #58575 Intel Mostek Gold Ceramic IC
$249.99

Vintage AWA Memory Board #58575 Intel Mostek Gold Ceramic IC

4x Various Brands 8.5
$24.99

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

SGI Silicon Graphics O2 Workstaion R10000 195MHz CPU 512MB RAM *No HDD* Vintage
$299.99

SGI Silicon Graphics O2 Workstaion R10000 195MHz CPU 512MB RAM *No HDD* Vintage

Vintage IBM Memory Board 44 Gold Ceramic ICs
$179.99

Vintage IBM Memory Board 44 Gold Ceramic ICs

HP Vectra N2 4/50 D3151 Intel 486DX4 100MHz 24MB NO/HDD Vintage Computer PC ISA
$199.99

HP Vectra N2 4/50 D3151 Intel 486DX4 100MHz 24MB NO/HDD Vintage Computer PC ISA

Silicon Graphics SGI Onyx2 / Origin 2000 Server & Rack Assembly #2 -WORKING READ
$1,200.00

Silicon Graphics SGI Onyx2 / Origin 2000 Server & Rack Assembly #2 -WORKING READ

Sun Microsystems Ultra ENTERPRISE 4000 Server Vintage Mainframe Computer
$995.00

Sun Microsystems Ultra ENTERPRISE 4000 Server Vintage Mainframe Computer

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

Fabri-Tek Inc. Core Memory for Old Mainframe Computers
$109.00

Fabri-Tek Inc. Core Memory for Old Mainframe Computers

National Semiconductor Microprocessor Single Board Microcomputer RARE
$249.99

National Semiconductor Microprocessor Single Board Microcomputer RARE

Lot of 4 IBM Power5+ Quad-Chip Dual-Chip Module MCM Mainframe Processor CPU
$149.99

Lot of 4 IBM Power5+ Quad-Chip Dual-Chip Module MCM Mainframe Processor CPU

Lot of 3 IBM Power5 Power5+ Multi-Chip Module MCM Mainframe Processor CPU
$399.99

Lot of 3 IBM Power5 Power5+ Multi-Chip Module MCM Mainframe Processor CPU

Pertec PCC 3200 vintage computer Tape drive 1984 MC68000 P1205 P1208 MITS
$700.00

Pertec PCC 3200 vintage computer Tape drive 1984 MC68000 P1205 P1208 MITS

NIB 42 Yrs Vintage Sperry Univac UTS 4000 Keytronic Computer Keyboard Dec 1982
$295.00

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

IBM32 Triple-Die Mainframe Multi-Chip Module MCM Processor CPU UNTESTED
$109.99

IBM32 Triple-Die Mainframe Multi-Chip Module MCM Processor CPU UNTESTED

IBM 9121 Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED
$309.99

IBM 9121 Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED

vintage computer SBA100A
$600.00

vintage computer SBA100A

Very Rare Retro Kimtron KT-7 - Terminal PC Mechanical Maxi Switch Keyboard P&R
$20.71

Very Rare Retro Kimtron KT-7 - Terminal PC Mechanical Maxi Switch Keyboard P&R

Vintage Apple IIe A2S2064 Personal Computer + Box + More - - WORKS GREAT! - -
$249.99

Vintage Apple IIe A2S2064 Personal Computer + Box + More - - WORKS GREAT! - -

IBM Muskie Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED
$309.99

IBM Muskie Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED

Lot of 2 IBM Power2 Multi-Chip Module MCM Mainframe Processor CPU UNTESTED
$229.99

Lot of 2 IBM Power2 Multi-Chip Module MCM Mainframe Processor CPU UNTESTED

MITS ALTAIR 8800 Original Vintage Microcomputer
$5,000.00

MITS ALTAIR 8800 Original Vintage Microcomputer

HP Pavilion XT856 Pentium III 933MHz 384MB RAM DVD/CD-RW No HDD Retro Computer
$125.99

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

Zenith Data Expansion Cards 6 Cards Total In Purchase
$215.00

Zenith Data Expansion Cards 6 Cards Total In Purchase

Vintage 64K HP 1000 Minicomputer System Memory Module Assembly
$249.99

Vintage 64K HP 1000 Minicomputer System Memory Module Assembly

IBM iSeries AS/400 Model 9406 E1 with NEW IN BOX IBM 5291-2 Terminal
$2,500.00

IBM iSeries AS/400 Model 9406 E1 with NEW IN BOX IBM 5291-2 Terminal

IBM NetVista 6648-LBU Computer Shell No Motherboard
$90.00

IBM NetVista 6648-LBU Computer Shell No Motherboard

ASUS PUNDIT-R P4R8L AB-P2800 Desktop Barebone Vintage NO/HD Pentium 4 3GHz 960MB
$161.99

ASUS PUNDIT-R P4R8L AB-P2800 Desktop Barebone Vintage NO/HD Pentium 4 3GHz 960MB

Vintage CRAY Y-MP Scale Model Supercomputer Red
$425.00

Vintage CRAY Y-MP Scale Model Supercomputer Red

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

Storage module drive disk pack CDC 9883-91 300MB Disk Pack Removeable 14
$1,000.00

Storage module drive disk pack CDC 9883-91 300MB Disk Pack Removeable 14" Media

NexCom Asus P4B533 Board Pentium IV 2.0GHz 1.5GB RAM Radeon 9600 No HDD Retro PC
$107.99

NexCom Asus P4B533 Board Pentium IV 2.0GHz 1.5GB RAM Radeon 9600 No HDD Retro PC

IBM TESTER FOR DISCS MAINFRAME PLUS 8pcs CPU 1970s VERY RARE VINTAGE
$1,499.00

IBM TESTER FOR DISCS MAINFRAME PLUS 8pcs CPU 1970s VERY RARE VINTAGE

Vintage Packard Bell PB500 8088 Desktop Computer W/ 5.25 & HD
$175.00

Vintage Packard Bell PB500 8088 Desktop Computer W/ 5.25 & HD

Vintage Computer Mainframe Magnetic Tape Reel / Memorex Model 6250 RPI
$55.00

Vintage Computer Mainframe Magnetic Tape Reel / Memorex Model 6250 RPI

Silicon Graphics Boards 013-2004-001,030-1266-001 Rev C & Rev D 042-0188-001
$115.00

Silicon Graphics Boards 013-2004-001,030-1266-001 Rev C & Rev D 042-0188-001

IBM Z10 Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED
$299.99

IBM Z10 Mainframe Multi-Chip Module MCM Processor CPU for Collection UNTESTED

IBM NetVista A22P 6825-32U Tower Pentium 4 2GHz 1.152GB RAM GeForce2 MX Retro PC
$119.99

IBM NetVista A22P 6825-32U Tower Pentium 4 2GHz 1.152GB RAM GeForce2 MX Retro PC

DEC Digital Equipment PDP8A Limited function board for Front Panel 5411507
$35.00

DEC Digital Equipment PDP8A Limited function board for Front Panel 5411507

3x Various Brands 10.5
$34.99

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

Vintage Intel I860 XR Computer Boards. Artwork!! Two Boards Framed Together.
$799.00

Vintage Intel I860 XR Computer Boards. Artwork!! Two Boards Framed Together.

Vintage Packard Bell Multimedia A940-TWR Computer System
$228.10

Vintage Packard Bell Multimedia A940-TWR Computer System

IBM F1 Mechanical Keyboard M 1394100 Vintage Mainframe 1991 + Connect Cable
$89.98

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

Hard to Find Apple Lisa 2
$55.25

Hard to Find Apple Lisa 2 "Lite" Interface Card - USED/PULL

IBM 6275-UPS Celeron 467MHz CPU 96MB RAM CD-ROM 3.5
$64.99

IBM 6275-UPS Celeron 467MHz CPU 96MB RAM CD-ROM 3.5" Floppy *No HDD* Vintage PC

VINTAGE LOGIC CIRCUIT BOARD MIR G2M Soviet Computer Mainframe PCB Assembly 1960s
$5.94

VINTAGE LOGIC CIRCUIT BOARD MIR G2M Soviet Computer Mainframe PCB Assembly 1960s

IBM 5801 AUTOMATIC CALLING UNIT
$250.00

IBM 5801 AUTOMATIC CALLING UNIT

toshiba equium 7100s Rare Untested Parts Vintage Electronic
$50.00

toshiba equium 7100s Rare Untested Parts Vintage Electronic

VINTAGE IBM PERSONAL COMPUTER DESTOP COMPUTER MODEL 5150
$199.99

VINTAGE IBM PERSONAL COMPUTER DESTOP COMPUTER MODEL 5150

IBM S-390 MultiPrise 3100 Mainframe/Supercomputer TCM/MCM Vintage CPU White/Gold
$1,499.99

IBM S-390 MultiPrise 3100 Mainframe/Supercomputer TCM/MCM Vintage CPU White/Gold

Digital I/O R/W IO Board from DEC RA92 Drive
$77.00

Digital I/O R/W IO Board from DEC RA92 Drive

Vintage Viewsonic Optiquest Q71 CRT 17
$34.99

Vintage Viewsonic Optiquest Q71 CRT 17" CRT Monitor Replacement Stand

eMachines ET1810-01 Desktop PC Celeron 420 1.60GHz 2GB 100GB SSD NO/OS Vintage
$99.99

eMachines ET1810-01 Desktop PC Celeron 420 1.60GHz 2GB 100GB SSD NO/OS Vintage

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

Ehman Engineering ZFP-HDD Retro Computer External SCSI Hard Drive

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mainframe computer pictures, price, brand, reviews and mainframe computer hot sales items, totally found 58 mainframe computer related items prices, page updating time: 2025-05-02.