Updated: 10/17/2017 by Computer Hope
RAS may refer to any of the following:
1. Short for remote access server, RAS allows users using either TCP/IP, IPX, or NetBUEI from a modem to log onto a Microsoft Windows NT network.
2. Short for row address select or row access strobe, RAS is signal that the CPU or other hardware device, such as a video card, sends to the RAM. The signal contains information about where to locate the data in a row in the computer RAM.
3. RAS is a file extension used for raster graphic files.
CAS, Computer acronyms, Memory terms, Network terms