DDR SDRAM 256Mb F-die (x8, x16) DDR SDRAM 256Mb .
K4H560838F-TCCC - 256Mb F-die DDR400 SDRAM Specification
K4H560838F-TC - DDR SDRAM 256Mb F-die
K4H560838F-TCC4 - 256Mb F-die DDR400 SDRAM Specification