Kashif Yes performance will be down as the 270's also have less cache=20 Bits are compatible including Memory and CPU D-Boxes are not very reliable especially prone to Mother Board problems If sourcing second hand ask for a 400MHz with 512Mb of ram Shaun -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of Kashif Ijaz Sent: Monday, 17 September 2007 18:07 To: foxboro@xxxxxxxxxxxxx Subject: [foxboro] AW51D, Sun Ultra 5 machine Dear All,=20 =20 I have problem in AW51D box hardware which is Sun Ultra 5 , 360 MHz. I have sourced a Sun Ultra 5 with 270 MHz.=20 =20 Please comment whether the "270 MHz" machine's hardware will run ok with Foxboro, if we put original hard disk into it. =20 Also if we replace the box, do we have to change some configuration as host address or else somewhere in AW51D with I/A version 6.1.1 . =20 Please comment =20 Regards, =20 Kashif Ijaz Senior Design & Application Engineer INTECH Process Automation =20 =20 _________________________________________________________________ Invite your mail contacts to join your friends list with Windows Live Spaces. It's easy! http://spaces.live.com/spacesapi.aspx?wx_action=3Dcreate&wx_url=3D/friend= s.a spx&mkt=3Den-us =20 =20 _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html =20 foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=3Djoin to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=3Dleave =20 =0A=0ANOTICE - This message and any attached files may contain informatio= n that is confidential and intended only for use by the intended recipien= t. If you are not the intended recipient or the person responsible for de= livering the message to the intended recipient, be advised that you have = received this message in error and that any dissemination, copying or use= of this message or attachment is strictly forbidden, as is the disclosur= e of the information therein. If you have received this message in error = please notify the sender immediately and delete the message. _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave