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CBM B-520 (a.k.a B256-80 or B500 256)

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  CBM B-520 (a.k.a B256-80 or B500 256) by Bill Degnan - 02/26/2013 09:37
Commodore B500 with 256 K RAM - B520
Pictured are the ROMS from the low-profile B500 (a.k.a "B520" or B256-80). Commodore Labs experimented with a 256K RAM version of the B500 computer, but this version was never sold due to heat or power problems depending on who you talk to about it. Click image for larger area view.


For more information about Commodore B Series computers including the B520 prototype, click here.

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    core memory controller

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