Gigabyte GA-VM900M Socket 775 Mainboard with Intel Pentium 4 E2140 1.6GHz CPU Installed, Heatsink & CPU Fan & Back Plate | A1 Used Computer Systems – Computer Parts, Repair Services
GA-VM900M
OFFTEK 1GB Replacement Memory RAM Upgrade for Gigabyte GA-VM900M (DDR2-6400 - Non-ECC) Motherboard Memory at Amazon.com
Regard ram upgrade and Irql not less or equal error - Microsoft Community