Review on Samsung 2GB DDR3 SDRAM Memory 240pin PC3-10600U 1333MHz M378B5673FH0-CH9 --> Samsung 2GB DDR3 240pin PC3-10600U Memory, 1333MHz M378B5673FH0-CH9 by Kenneth Martin

Second attempt and FAILED. The first order had the correct Revain serial number but the wrong memory. The specs were similar and after contacting the seller they said it should work. I tried and on my old computer one flash drive worked, but with both (when trying to upgrade to 4G) it hung when Windows started. Refund issued and reordered. Just received my 2nd order and again the Revain Fulfillment tag shows the correct part number but this time the two sticks have 2 different part numbers. Either the seller shipped the wrong product to Revain, or Revain Fulfillment screwed up, but that's wrong. Be careful if you need a specific part number.