Acorn ACA56 PC Card (Upgraded)
| Home > Browse Our Collection > Computers > Acorn Computers > Acorn Risc PC 600 Peripherals > Acorn ACA56 PC Card (Upgraded) |
|
The Acorn ACA56 is a second generation Risc PC PCcard, also known as Gemini II. The Texas Instruments 486 DX4 is clocked at 100MHz. The ACA56 has its 486 mounted in a socket which allows it to be upgraded with a compatible CPU. This card has been upgraded with a Cyrix 5x86-100 which is pin compatible with a 486 and designed to upgrade 486 computers. The original 486-DX6 chip (not pictured) is stored with the card. Date : UnknownManufacturer : Acorn Computers Physical Description : circuit board original card This exhibit has a reference ID of CH33715. Please quote this reference ID in any communication with the Centre for Computing History. |
Click on the Image For Detail
|
