Explore the History of Computer Technology
through our collection of Vintage Computer Memorabilia from
the world's leading High-Tech, Electronics & Semiconductor Manufacturers
through our collection of Vintage Computer Memorabilia from
the world's leading High-Tech, Electronics & Semiconductor Manufacturers
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AMD Amdahl Analog Devices Apple Atari AT&T Bell Labs Burroughs
Control Data Cray Cyrix Data General DEC ESI Fujitsu HP Honeywell Hughes
IBM Intel ITT LSI Memorex Micron MIT Microvision Motorola National Semi
NCR NEC Nvidia Panasonic PHILCO PMI RCA Remington Rand Samsung
Signetics Sperry Sun Microsystems TSMC UNIVAC Western Electric Etc.
AMD Amdahl Analog Devices Apple Atari AT&T Bell Labs Burroughs
Control Data Cray Cyrix Data General DEC ESI Fujitsu HP Honeywell Hughes
IBM Intel ITT LSI Memorex Micron MIT Microvision Motorola National Semi
NCR NEC Nvidia Panasonic PHILCO PMI RCA Remington Rand Samsung
Signetics Sperry Sun Microsystems TSMC UNIVAC Western Electric Etc.
Computer Technology Timeline
Vacuum Tubes Transistors Hybrid Integrated Circuits Micro-modules IBM Solid Logic
Integrated Circuits Silicon Wafers Computer Memory Magnetic Data Storage MEMS
CCD Imaging Video Displays
Vacuum Tubes Transistors Hybrid Integrated Circuits Micro-modules IBM Solid Logic
Integrated Circuits Silicon Wafers Computer Memory Magnetic Data Storage MEMS
CCD Imaging Video Displays
Collectors Resources
Polishing Lucite Acrylic Collectibles Exploring Computer Chips with Microscopes
What's your computer collectible worth? Researching Computer Memorabilia
Intel - IBM - Apple Vintage Gift Catalogs Gold Value in CPU's & Computer Chips IC Data Books
Geek Chic Computer Jewelry Computer & CPU Collectors & Collections IC Package Types
Our Computer Memorabilia Collection How to Resin Cast Paperweights
Polishing Lucite Acrylic Collectibles Exploring Computer Chips with Microscopes
What's your computer collectible worth? Researching Computer Memorabilia
Intel - IBM - Apple Vintage Gift Catalogs Gold Value in CPU's & Computer Chips IC Data Books
Geek Chic Computer Jewelry Computer & CPU Collectors & Collections IC Package Types
Our Computer Memorabilia Collection How to Resin Cast Paperweights
"Computer Chip of the Month" - The MIPS R4000 64-Bit RISC CPU

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For the month of June we are showcasing this MIPS "Magnum" R4000 SC-50 (50 MHz) CPU, manufactured by Toshiba in 1993.
This particular CPU is a Toshiba Engineering Sample that features the 1MB secondary cache memory option and was aimed at high-performance desktops and servers.
Related: Vintage CPU's Integrated Circuits














