PowerBook 5300, 2300, & 190 Recommended RAM Speed (1/96)
Do I need to buy a particular speed of memory for my PowerBook 5300 computer when I add a Random Access Memory (RAM) card?
The PowerBook 190, 5300 and (Duo) 2300 series computers use 70 nanosecond (ns) RAM on their logic boards and are designed to support 70ns RAM cards.
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Published Date: Feb 19, 2012
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