Aside from trying, is there a way to determine if my Aurora motherboard can support booting from a 3TB (or higher) drive in either AHCI or RAID mode? The "Alienware Aurora Comprehensive Specifications" manual doesn't go into this detail.

Specifically whether the motherboard, and the Intel RAID controller, supports UFI method of booting (vs. BIOS method of booting)?

Here is my chipset information:

Northbridge= Intel X58 rev. 13
Southbridge= Intel 82801JR (ICH10R) rev. 00
BIOS = A11
RAID option ROM version=  8.5.0.1030
DMI Baseboard Info= model 0H869M, revision A00

Thanks.