| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | V55C2256164VBUT7EPC | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | V55C2256164VBUI8 | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
| V55C2256164VBLT8 | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | V55C2256164VBUE8I | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 125MHz 2.5V 54-Pin TSOP-II |
| V55C2256164VBLT10I | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | W631GG6KB12K | Winbond | DDR3 SDRAM 1Gbit 64Mx16 1.5V 1600MHz 96-Pin WBGA |
| V55C2256164VBUK8 | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin FBGA |
 | V55C2256164VBLI7E | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | H5PS1G83EFR-G7P | SK Hynix | DDR2 SDRAM 1Gbit 128Mx8 1066MHz 1.8V 60-Pin FBGA |
 | V55C2256164VBUK7IPC | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 143MHz 2.5V 54-Pin FBGA |
 | V55C2256164VBLG7IPC | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin FBGA |
| MT47H256M4CF-3EIT:H | Micron | DDR2 SDRAM 1Gbit 256Mx4 667MHz 1.8V 60-Pin FBGA |
| V55C2256164VBLE8EPC | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | MT47H32M16HR-3EAT:FTR | Micron | DDR2 SDRAM 512Mbit 32Mx16 1.8V 667MHz 84-FBGA |
| V55C2256164VBLG8EPC | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin FBGA |
 | MT47H128M4JN-25:FTR | Micron | DDR2 SDRAM 512Mbit 128Mx4 1.8V 60-Pin FBGA |
 | MT48LC8M16A2P-75:G | Micron | 128Mb SDRAM 8Mx16 133MHz TSOP-54 |
| V55C2256164VBLG8I | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin FBGA |
| V55C2256164VBLT7E | Promos Technologies | 256Mb Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |
 | V55C2256164VBUE7EPC | Promos Technologies | 256Mbit Mobile SDRAM 16Mx16 2.5V 54-Pin TSOP-II |