File:Apple 256k SIMM back Apple-part 670-0272-A.jpg
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[edit]DescriptionApple 256k SIMM back Apple-part 670-0272-A.jpg | Apple Computer 256k SIMM, back. Apple part: 670-0272-A. | ||||||||
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Source | Own work | ||||||||
Author | og-emmet | ||||||||
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The reasons why the SIMMs say that they may only be used on the Mac Plus and SE is that the Mac II depends on CAS before RAS refresh, which the Siemens 256Kbit DRAM chips on this SIMM don't support. Notice the 1988 copyright, the year of the infamous DRAM shortage, which may be why Apple had to resort to doing this.
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current | 02:22, 3 January 2007 | 1,959 × 621 (825 KB) | Og-emmet (talk | contribs) | == Summary == {{Information |Description=Apple Computer 256k SIMM, back. Apple part: 670-0272-A. |Source=own work |Date=2007-01-02 |Author=og-emmet |Permission={{self2|GFDL|cc-by-sa-2.5,2.0,1.0}} }} Category:Compact Macintoshes |
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