Each RAM chip on a duo card is eather a 1/2 MB or 2 MB unit. The units with "4800" in them are 1/2 MB.Thanks for the assistance. I have the following: 1 ea 4MB module made by Cubig w/8 Siemens chips. 1 ea 4MB module made by Apple AP1610-02 w/NEC chips. 1 EA 8Mb module made by Transcent KA KS-17 1894. It's also marked Duo/270 which leads me to believe it's for Duo 270. :-)1EA unknownMB module made by Unigen KA-17 21 95, 16 chips (8 are MCM54800AJ70 U88GE9529 {mounted on top} and 8 are SEC 528Y KM42C2100ALT-7 which are mounted on the bottom. 1EA unknownMB module made by Apple AP1610-02 w/16 chips (8 are NEC 42S4800-70 9437MU602 {mounted on top} and 8 are NEC 42S4800-70 9435MU6 16 which are mounted on the bottom. One chip has a sticker on it saying: NEC MC-228-70 9451M1506109. 1EA unknownMB, unknown manufacturer w/20 chips on it. 4 of the 10 on top are NEC42S4800-70 9528HU625, the other 6 are LGS GM71C17800CJ6 9739, 4 of the 10 on top are NEC42S4800-70 9528HU626, the other 6 are LGS GM71C17800CJ6 9739. So, can anyone help determine the MB for the three unknown modules? They're all for sale too if anyone needs them. Thanks for any assistance. Chuck
I seem to recall a site that had "chipmunk" in the address that had all this info.
Mad Dog
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