Memory for pocket PCs is an item worth of certain attention. The memory for the pocket PCs can be extended by separate modules at any moment. Thus, you can obtain a pocket PC with a minimal memory volume and extend it later, if required.
The memory cards for the palm and the pocket PC have two implementations. They are the RAM and the Flash ROM. The first memory type is used as an operative memory space for the pocket PC applications and the operation system. However, this type of the memory is not able to store the user's information for a long time. The RAM does not have the ability to store information after switching off the power supply, if your batteries are discharged unexpectedly. The RAM is cleared absolutely, when the hard reloading of the pocket PC is performed.
The Flash ROM functioning does not depend on the power supply. This memory type is in use for the saving of the operation system and built-in applications. There are some differences in the usage of the ROM by the Palm OS and the Windows Mobile systems. The developers of the Pocket PC software try to use a minimal volume of the memory, leaving some quote for the user's needs. This memory area can be an application for the storing of important data that should not be saved in the RAM, due to a possible loose. The Flash ROM for the pocket PC will store the saved data in any case.
The volume of the available memory is not the only criteria for the selection. The RAM is much faster than the Flash ROM. The RAM provides the best conditions for starting the Pocket PC applications. The volume of the available memory is one of the most important characteristics for the pocket computers. A typical Windows Mobile pocket PC has 64 MB RAM. The top models get up to 128 MB. This volume is enough for work with Internet, e-mail, playing uncomplicated games and reading books.
The available volume of the RAM should be as big as possible. If the manual of the pocket PC promises you 64 MB of memory, it does not mean that you will receive the same quantity. The loading of the operation system and some other pocket PCs' software takes some part of the available memory, therefore, you will receive less.
The memory of the Flash ROM does not matter too much. You will be able to install more Flash memory to your Pocket PC, when the current volume will appear to be insufficient. The Flash memory cards allow the usage of the multi - media features of your mobile PC in full power. The price of the flash memory cards, used for the pocket PCs, allows to store some movies and many MP3 files.
The most popular memory cards for the Pocket PCs are the Secure Digital and the Multimedia Card. The minimized sizes of these modules are the reasons for their usage. The top class models of the Pocket PCs often have a second memory slot for the Compact Flash cards. The availability of these two slots is convenient, when you intend to use memory cards and additional peripherals for the Pocket PC at the same time.
There are not many variations for the pocket PC memory implementations today. It makes the user's choice easier, due to this factor. Everything that should be taken into consideration is the right choice of the certain memory type usage, to be shorter - do not forget to save!