topic Intel Matrix Raid 1 and UDMA modes... questions in PCs & Accessories https://community.sony.com.mk/t5/pcs-accessories/intel-matrix-raid-1-and-udma-modes-questions/m-p/99571#M54422 <HTML><HEAD></HEAD><BODY><P>I got an AR51SU with Vista and RAID 1 enabled.<BR /><BR />I installed a game yesterday and it took over 2 hours to install.<BR />I then installed the same game on an older PC (5 years old), and it was done in 30 mins.<BR /><BR />On another PC running XP I had the issue that after some R/W errors, the disks access mode was automatically degraded by Windows to PIO.<BR /><BR />On my AR51SU, I can't even see in which mode the HDDs are running. <BR />Where is that info located?<BR /></P></BODY></HTML> Tue, 07 Apr 2009 07:51:45 GMT phenriot 2009-04-07T07:51:45Z Intel Matrix Raid 1 and UDMA modes... questions https://community.sony.com.mk/t5/pcs-accessories/intel-matrix-raid-1-and-udma-modes-questions/m-p/99571#M54422 <HTML><HEAD></HEAD><BODY><P>I got an AR51SU with Vista and RAID 1 enabled.<BR /><BR />I installed a game yesterday and it took over 2 hours to install.<BR />I then installed the same game on an older PC (5 years old), and it was done in 30 mins.<BR /><BR />On another PC running XP I had the issue that after some R/W errors, the disks access mode was automatically degraded by Windows to PIO.<BR /><BR />On my AR51SU, I can't even see in which mode the HDDs are running. <BR />Where is that info located?<BR /></P></BODY></HTML> Tue, 07 Apr 2009 07:51:45 GMT https://community.sony.com.mk/t5/pcs-accessories/intel-matrix-raid-1-and-udma-modes-questions/m-p/99571#M54422 phenriot 2009-04-07T07:51:45Z Re: Intel Matrix Raid 1 and UDMA modes... questions https://community.sony.com.mk/t5/pcs-accessories/intel-matrix-raid-1-and-udma-modes-questions/m-p/99573#M54423 <HTML><HEAD></HEAD><BODY><P>I just ran a HDD I/O test, and it measured 22 MB/s on IDE 0.<BR /><BR />Now that's a bit weak, but maybe this is because of the RAID 1 setup?<BR /><BR />Can someone tell me if that disk speed is normal?<BR /></P></BODY></HTML> Tue, 07 Apr 2009 08:08:29 GMT https://community.sony.com.mk/t5/pcs-accessories/intel-matrix-raid-1-and-udma-modes-questions/m-p/99573#M54423 phenriot 2009-04-07T08:08:29Z