DDR400 Datasheet(PDF) - EDD2508AKTA-5-E

Electronic Manufacturer	Part Number	Datasheet	Electronics Description
Elpida Memory	EDD2508AKTA-5-E		256M bits DDR SDRAM (32M words x 8 bits, DDR400)
Elpida Memory	EDD2516AKTA-5-E		256M bits DDR SDRAM (16M words x16 bits, DDR400)
Cypress Semiconductor	CY28359		273-MHz 6-Output Buffer for DDR400 DIMMS
List of Unclassifed Man...	KVR400X64C3A		512MB 64M x 64-Bit DDR400 CL3 184-Pin DIMM
Fujitsu Component Limit...	D1688		Intel 875P Chipset DDR400 SDRAM (PC3200) Memory and Intel Pentium 4 Processors (800 MHz FSB)
SpectraLinear Inc	CY28359		273 MHz 6 Output Buffer for DDR400 DIMMS
Samsung semiconductor	K4H560838F-TC		256Mb F-die DDR400 SDRAM Specification
Samsung semiconductor	K4H560838F-UC		256Mb F-die DDR400 SDRAM Specification
Elpida Memory	EDD1216AATA-5		128M bits DDR SDRAM (8M words x 16 bits, DDR400)
Samsung semiconductor	K4H56038D-TC		256Mb D-die DDR400 SDRAM Specification
Elpida Memory	EDD2508AKTA-5		256M bits DDR SDRAM (32M words x 8 bits, DDR400)

DDR400 Datasheet, PDF