"The third leg of the FlipHD is the memory support, which resides mainly on the back side of the board, and comprises the Samsung 904 KMCMG0000M-B998 8-Gbyte NAND flash (if you find a spec sheet, let me know, I'll add it in) for main storage, supported by the Samsung K9F5608U0D-J1B0 256 Mbit SLC NAND flash in a 9x11-mm FBGA package."