Risc Developments A3010 RAM Card

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The Risc Developments A3010 RAM card has 8 x GM71C440AJ60 FPM Dynamic RAM chips., giving 8 x 4 x 1Mbit = 4MB RAM. Actually 7 are GM71C4400AJ60 and 1 is a GM71C4400AJ70, which probably makes no difference. The card is designed to fit in the A3010 RAM upgrade sockets.

Date : Unknown

Manufacturer : Risc Developments

Format : Expansion Board

Physical Description : Expansion card

This exhibit has a reference ID of CH48528. Please quote this reference ID in any communication with the Centre for Computing History.

Scan of Document: Risc Developments A3010 RAM Card

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