The computer model is Compaq Presario V3240AU Notebook PC. If you want to expand the memory module, the original memory is 512M of modern DDR2 667 (PC5300). When expanding, do you choose 512M or 1G?In addition, choose Hyundai or GoldView All
You can buy another Kingston 2G DDR2 800 memory, which can be downgraded to DDR2 667 or DDR2 533 for use. It can be used at the same time as your 512M memory. The price is about 150 yuan. The 1G 800 has no price performance, and it costs 90 yuan