Dell Dimension 1100

Sorry for my noobish question but would these two items be compatible with the 1100.  Got it second hand and right now trying to upgrade and give it to charity. 

First Item: Intel Pentium 4 CPU

http://www.ebay.co.uk/itm/111069368086

Second Item: Zotac GT 610 512MB DDR3 DVI VGA HDMI PCI Graphics Card

http://www.ebuyer.com/387016-zotac-zt-60604-10l-gt610-512mb-zt-60604-10l

Thank you for your help.