[ Retro Scan of the Week ] Altos Computer Systems

December 31st, 2012 by Benj Edwards

Altos Computer Systems ACS8000-6 and Sun-Series ad - 1979"The first business computer system that will not instantly crush your secretary."

Happy New Year from Vintage Computing and Gaming!

[ From BYTE, November 1979, p.21 ]

Discussion Topic of the Week: Quick! Name your favorite computer, calculator, or console with a Z80 CPU.

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[ Retro Scan of the Week ] A 1985 Solid State Drive

November 5th, 2012 by Benj Edwards

SemiDisk Solid State Disk SSD Disk Drive Emulator Ad - 1985This IS your daddy's SSD.

Back in January, I traced the evolution of the Solid State Drive from its 1978 origins to the present in a PC World slideshow. From that experience, I learned that SSDs, as a product class, were far older than most people realize.

Case in point: Seen here is an advertisement for a 1985-era SSD called the SemiDisk. The company behind this early SSD, SemiDisk Systems, sold a wide range of "disk emulators" (as they were called back then) for platforms like S-100 bus systems, the TRS-80 Model 2, and the IBM PC. All of them used solid-state RAM chips to achieve read and write speeds far beyond those of rotating platter drives at the time.

The 2 megabyte SemiDisk for the IBM PC retailed for $1,795 in 1985. That's about $3,860 today when adjusted for inflation. Amusingly, at that vintage price rate — about $1,930 per megabyte — a 256 GB SemiDisk SSD would cost over $494 million today. Yep, that's a 494 followed by six zeroes.

Of course, you can buy a 256GB flash-based SSD right now for under $180. Not bad.

[ From BYTE, September 1985, p.329 ]

Discussion Topic of the Week: When did you buy your first solid state PC drive? How big was it?

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[ Retro Scan of the Week ] The Canon AS-100

July 23rd, 2012 by Benj Edwards

Canon AS-100 Microcomputer Ad - 1983The good, the bad, and the obscure.

There's a vast wilderness of little-known business micros that have long been overshadowed by the IBM PC and its brethren in the history books. Seen here is one such machine, the Canon AS-100, which sported an Intel 8088 CPU but was not an IBM PC clone (in other words, it could run MS-DOS, but was not hardware compatible with the PC).

Machines like this one tend to get overlooked historically because they were very expensive (this machine retailed for $3495 in 1983, or about $8,052 today) and they deviated from the emerging business standard of the IBM PC compatible. With those two elements combined, they sold relatively poorly — and, being business-oriented, they also never became notable gaming platforms (enthusiasm for retrogaming brings a lot of attention to certain classic PCs that otherwise might have been forgotten).

Speaking of gaming platforms, the color capabilities of this machine look amazing for 1983. I wonder if anyone ever did write a game for it that took advantage of those high-end graphical specs.

[ From Personal Computing, November 1983, p.36 ]

Discussion Topic of the Week: What's the most obscure computer model you've ever used? Something that you think no one has ever heard of.

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