UDMA - Definition
UDMA is an abbreviation for Ultra Direct Memory Access. It is a hard drive specification that provides up to 33 MB/sec transfer rates from storage devices connected to the EIDE bus. UDMA requires a supported motherboard (or UDMA controller card add-on), a UDMA-compatible drive, and a supported operating system. An updated specification, known as UDMA/66 provides performance comparable to much more expensive Ultra Wide SCSI 2 drives, with up to 66 MB/sec transfer rates. UDMA was updated to a new spec known as UDMA/100 and supports transfer rates of 100 MB/sec.
Top Reasons To Wipe Away Your Internet History
- Information about all the web sites you have visited is stored on your computer!
- Every image you have ever viewed, sent or received over the Internet is stored on your system!
- There is a record of every program that you have ever downloaded or used on your hard drive!
- Pressing the delete button and emptying the recycle bin does NOT completely delete your files!
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