Tagged: Hardware

TRS-80 pocket 0

July 31, 1980: TRS-80 Model III, TRS-80 Pocket Released

Radio Shack released a few new TRS-80 line computers in 1980. One was the introduction of Model III. It contained a Zilog Z80 processor and 4 kb of RAM> The price was only $699.Then again, you could get the TRS-80 for $399 with the Motorola 6809E CPU, or the TRS-80 Pocket computer for $230 Full Day in Tech History podcast show notes for July 31 Windows NT 4.0 Released Sprint Early Termination Fees Hotmail changes their mail name to Outlook Podcast: Play in new window | Download

Play
Pointcast[2] 0

June 2, 1997: PointCast Re-Organized

1997 – If anyone remembers the Windows 95 days, you may have had Pointcast playing as the screensaver. It was a push notification site that would send you content. Pretty innovative for it’s time, yet, time ended up getting the best of it. Creator and CEO Chris Hassett stepped down and Pointcast was re-organized.Ultimately, AOL purchased the company and incorporated it into their systems. Full Day in Tech History podcast show notes for June 1 IBM PS/2 Model 70 The CIH Computer Virus surfaces Safari Carpet Bomb attack Podcast: Play in new window | Download

Play
Intel Logo 0

May 7, 1997: Intel Pentium II Introducing the Slot 1 Processor

1997 – Intel changes the processor game a bit with the Pentium II processor. Starting at speed of 200 MHz / 66 MHz bus, the proc had a new design. What was called “Slot 1″ processor, Intel got away from the pin architecture to a card slot. You would insert the PII to the slot just like you would memory, an ISA or PCI card. What was Code-named Klamath, the processor incorporated 7.5 million transistors using 0.35 micron process technology, contained a 512kB Level-2 external cache,  performs at 613 MIPS (300 MHz), and is able to address 64GB of memory. MMX instruction was...

Play
TRS 80 Model 4 0

April 26, 1983: TRS-80 Model 4 Released

1983- The Trash-80, as it was so admirably called in the day, a.k.a. the TRS-80 Model 4 is introduced. It contains a 4 MHz processor, 16 KB of RAM, a cassette interface, Keyboard and Monochrome monitor. $1000 for the base model, or $2000 if you upgraded the RAM to 64 KB and 5.25 disk drives. The first TRS-80 was released in 1977. Full Day in Tech History podcast show notes for April 26 IBM 7030 – the Stretch Supercomputer Last release of the Nemesis AOL purchases Flea-Flicker Podcast: Play in new window | Download

Play
Instagram Facebook 0

April 9, 2012: Facebook Purchased Instagram, 1998:Seiko Debuts Ruputer

2012 – Facebook – trying to get a hold on photosharing – decides to not wait for their iPhone app to come out but instead purchase Instagram for 1 billion dollars ($300 million and 23 million shares of Facebook stock). The reason Facebook made the purchase was for the close to 50 million Instagram users. Facebook had plans to keep both companies separate, but found later that joining the two via databases would help both companies grow.  The companies finalized the deal on September 6, 2012. 1998 – Seiko Instruments introduces the world’s first wrist wearable Personal Computer called the Ruputer....

Play
IBM 1

April 2, 1987: IBM PS/2 (80386) Released

1987 – IBM releases a flurry of new items on this day. The most notable was the IBM PS/2 – Their first 80386 system using a 3.5 floppy (720kb or 1.44 MB discs), MFM hard drive, PC-DOS and OS/2. Multiple models were released, including the Model 60 (10 MHz 286 processor) and Model 80 ( 20 MHz 386 processor). Hard drives went up to 115 MB and would cost you $6,995 for the basic model, to $10,995. IBM also introduced the VGA in Model 50, the Multicolor Graphics Array (MCGA), high resolution graphics card for up to 1024×768 in 256...

Play
IBM 0

March 8, 1983: IBM Announced IBM PC XT

1983 -IBM announces the IBM Personal Computer XT (eXtended Technology). It features a Intel 8088 processor,  10MB hard drive, 128 kB RAM, 40Kb ROM and double-sided 360 kB floppy drive. For $4995, it’s all yours. The machine was also called IBM Machine Type number 5160.The XT could support up to 256 kb on the motherboard. You could get expansion cards to raise to 640 kb. The 8088 processor ran at 4.77 MHz. It weighed 32 lbs (desktop only) and was 19.5 inches wide by 16 inches deep and 5.5 inches high. The IBM PC XT was the successor to the...

Play
IBM 0

December 3, 1981: IBM Data Processing Division Disbands

1981 – For many years, whenever something came out, it was “IBM’s Data Processing Division releases”… Well, on Dec 3rd 1981, IBM decided and announced that the Data Processing Division was going to be absorbed into the IBM National Accounts Division (NAD), and the National Marketing Division. The 2 divisions would then become part of the Information SystemsGroup. This would be effective January 1982. The Data Processing Division was launched in 1956. IBM DPD had launched many 370 mainframe systems, as well as the 7090 – which we talk about it’s release on Dec 3rd 1968. For more information, see IBM...

Play