4MX16 SDRAM can be used to VCD, DVD player, DVD decoder board, digital camera, etc electronic &digital products.
| BRAND | PART NUMBER | DESCRIPTION | SPEED | PKG | D/C | REMARK |
| Hynix | HY57V641620FTP-7-A | SDRAM- 4Mx16 | 133MHZ | TSOP | 10+ | Original |
| Hynix | HY57V641620FTP-6-A | SDRAM- 4Mx16(LEAD FREE) | 166MHZ | TSOP | 09+ | Original |
| Winbond | W9864G6JH-6 | SDRAM- 4Mx16 | 166MHZ | TSOP | 10+ | Original |
| Etrontech | EM638165TS-6G | SDRAM- 4Mx16 | 166MHZ | TSOP | 09+ | Original Retail |