Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
Storage Peripherals
Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Essay A01C(i) - Input / Output Peripherals Storage Peripherals Memory:- SD-RAM - Single Data Random Access Memory is commonly used in computers for temporary storage of data. Because it needs a constant power source to contain stored data, it loses all information it contains when the power is cut or the computer is turned off. Its access time is measured in nanoseconds (ns) because the time it takes to access data, change a 1 to a 0 or 0 to a 1 is so small. It comes in specifications of PC100, PC133, PC166, PC200, PC233 and PC266, the best specification being PC266. DIMM - This type of memory is specially designed for 128 pin DIMM memory slots. The advantage of this is that more information can be transferred at one time and more information stored on one slot. DD-RAM - Double Data Random Access Memory is twice as fast as Single Data RAM because two...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 151,713 others
