Computer See Fujitsu ScanSnap S1300i Instant PDF Sheet-Fed Mobile Document Scanner Details
List Price : $295.00 Price : $259.99
as of 2013-02-03 07:21 AM
Product Description
Instant PDF color portable document scanner.Included item: USB cable, USB bus power cable, AC adapter, AC cable, Getting started guide and Setup DVD-ROM.
- Fast color, grayscale and monochrome scan speeds of up to 12 double sided pages per minute
- 10-page Automatic Document Feeder (ADF)
- One touch searchable PDF Creation
- Automatic paper size detection, automatic color detection, automatic cropping, blank page deletion and de-skew
- Scan to: Evernote, SugarSync, Google Docs, Salesforce Chatter and Dropbox,1 year Limited Warranty
More About Fujitsu ScanSnap S1300i Instant PDF Sheet-Fed Mobile Document Scanner
Computer data storage is the component of those PC And this holds digital Information to get a particular period of time. Data storing is one of probably the most crucial functions of a PC. Along along with other CPU and Input and Output devices, It is considered as core component of a PC.
Formats of stored data
Data is stored at the storage device utilizing binary format. Audio, pictures, text, numerals and any other Info are converted into a sequence of bits or binary digits. Binary digits can frequently hold the value of either 0 or 1 only. The list of 8 consecutive bits is called a byte. Byte is essentially the most Common unit of storage.
Storage Hierarchy
Based on the bandwidth,latency and price per bit, the memory types seem to be organized into storage hierarchy. The band width of these memory types at the higher positions of these storage hierarchy is much more compared to of those memory types that in the lower positions. Also, if the position is higher, then the latency is at the same time less. There are 4 type at the hierarchy namely primary, secondary, tertiary and off-line storage.
Primary Storage
CPU can frequently directly access memory sort of primary storage. Random Access Memory or RAM is an example of this type of memory. though RAM is tiny sized and light, but It is extremely expensive. It is also volatile. RAM does not retain information, when not powered up. Two more types of primary storage seem to be Processor Register and Processor Cache. CPU contains the processor registers. The size of the register would be 1 byte, 2 bytes, 4 bytes or even 8 bytes. CPU performs various operations around the registers. Among all forms of storage, registers are the fastest to access. Processor Cache is slower than it is registers but quicker than it is key memory. It's used to boost the performance of these PC . Most widely employed Information store in the key memory is copied into processor cache. This makes the Information access time much lesser.
Secondary Storage
CPU cannot directly access memory kind of secondary storage. The CPU uses its input and output channels to access secondary storage data. It is non volatile this means it does not lose data although not powered up. challenging disk drives, optical storage drives,flash memory,floppy drives seem to be some examples of secondary storage category. This is the most vital storage for PC because Info is stored in it permanently. If by any reason the stored data gets corrupted , the computer support becomes vital to restore the corrupt data.
Tertiary storage
Tertiary storage involves robotic mechanism And this inserts and takes out removable mass storage media into storage device as per system requirements. It is mainly employed for accessing the huge quantity of old and rarely accesses data. Optical jukeboxes and tape libraries seem to be two examples of tertiary storage.
Off-line storage
Off-line storage devices are not under the control associated with a processing unit. even though storing or retrieving Info offline storage devices are connected to the CPU. Once the data transfer is done, the device is removed from one the processor. these types of devices appear to be used mainly for data transfer.
Recovering lost data
Data stored at the storage devices would be lost,damaged or corrupted due to many reasons which include hardware failure, human error,software crash etc. Remote support can often come convenient in retrieving lost,damaged or corrupted data.
Fujitsu ScanSnap S1300i Instant PDF Sheet-Fed Mobile Document Scanner Reviews
Fujitsu ScanSnap S1300i Instant PDF Sheet-Fed Mobile Document Scanner:Computer
