Can you run Command and Conquer Red Alert 3 on ultra high graphics with a 1GB graphics card

There are many other factors to be considered when judging any one graphics card beyond just the amount of onboard RAM, and even more factors could be thrown in from the overall build of your system. My best advice would be to download the free Command and Conquer Red Alert 3 demo (officially released by EA so yes it is 100% legal) from one of the multiple hosting sites available and simply turn up the settings and see how it performs in large battles where the stress on your system will be highest.
(Veadon)- unfortunately i do not yet have the laptop, so i can't test it. i will put forward the spec and see what you think, hopefully you'll be able to edit the answer or add another to reply.

• Processor - Intel Core 2 Duo T6500 / 2.1 GHz ( Dual-Core )
• RAM - 4 GB (installed) / 4 GB (max) - DDR2 SDRAM - 800 MHz ( 2 x 2 GB )
• Hard Drive - 320 GB - 5400 rpm
• Operating System - Microsoft Windows Vista Home Premium
• Screen - 17.3" TFT 1600 x 900 - Color Shine
• Optical Drive - DVD±RW / DVD-RAM
• Graphics - NVIDIA GeForce GT 120M - 1 GB
• Bluetooth - No
• Notebook Camera - Integrated - 1.3 Megapixel
• Warranty - 2 years warranty