DDR2 Unbuffered SO-DIMM Reference Design Specification Rev2JEDEC Standard No. 21C Page 4.20.11-1 4.20.11 - 200-Pin DDR2 SDRAM Unbuffered SO-DIMM Design Specification PC2-6400/PC2-5300/PC2-4200/PC2-3200 DDR2 Unbuffered SO-DIMM Reference Design Specification Revision 2.4 January, 2008 Release 17 Revision 2.4 JEDEC Standard No. 21C Page 4.20.11-2 Contents Product Description ................................................................................................................................... 4 Product Family Attributes ....................................................................................................................... 4 Raw Card Summary ............................................................................................................................... 5 Environmental Requirements......................……