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| certain positive identification of powerbook ram card?.. |
Posted by: chelseayr on 2022-02-26 07:14:44
so I have a 1993/1994 silk-dated apple 820-0455-A populated only on one side (other than for the 70-pin connector header on other side) and just for further confirmation it has eight of these nec D42S4800G5 -70-7JD chips, so question is is this the 8mb variation of a 8mb/16mb card option for powerbook 5xx's yes?
and just curious but would that be like 70mhz ram or did the suffix numbering come to mean something different? |
Posted by: cheesestraws on 2022-02-26 07:44:54
70 nanoseconds, not 70 MHz. 🙂 |
Posted by: chelseayr on 2022-02-27 04:25:39
right thanks for reminding me cheesestraws 🙂 |
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