Berkeley CSUA MOTD:Entry 30755
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2025/05/24 [General] UID:1000 Activity:popular
5/24    

2004/6/11 [Computer/HW/Memory] UID:30755 Activity:high
6/11    What's the deal with RAM ratings these days?  I tried putting in
        PC133 in a newer machine and it wouldn't boot.  If I buy the PC3200
        they're advertising on slickdeals, will that work even if my computer
        is rated at 2400?  TIA.
        \_ Up till around PC150-166 the number meant the MHz of the bus.  When
           DDR came around it stopped making sense.   PC2100 is a 266MHz DDR
           RAM.  PC2400 is 300MHz.  Most of the time you can use faster-rated
           RAM, but there are no guarantees and mixing speeds is more likely
           to cause a problem.
           Also, PC600,PC800,PC1066 are all Rambus RAMs with the number
           directly telling the MHz.
        \_ DONT TEL ME U PUT A SDR DIMM INTO A DDR D1MM SLOT!!111
2025/05/24 [General] UID:1000 Activity:popular
5/24    

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