[[Image:Silicon disk.JPG|thumb|Box and Manual for the memory expansion(464 version)]] [[Image:Silicon disc front2.jpg|thumb|A closeup of 6128 version]]
A 256Kb RAM expansion for the CPC. This combined with the DkTronics 256Kb memory expansion (advertised as such) would give the CPC an additional 512Kb RAM in the case of a 464/664 or an additional 448Kb RAM in the case of the 6128 - ie: in all cases a maximum of 576Kb RAM.
[[Category:Hardware]] [[Category:Peripherals]] [[Category:Memory expansions]]