I have a DELL OPTIPLEX 755. it has a KINGSTON-1GB-1RX8-PC2-6400U-666-12-D1 RAM which haS gone kaput. DELL site states that
1)Type 667-MHz or 800-MHz DDR2 SDRAM
2)Memory modules supported 512 MB, 1 GB, or 2 GB non-ECC
So WILL your RAM work out in that PC?
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