32 or 64 bit installation for Dell Inspiron N5030

Hello all,

My hard drive failed on my Inspiron N5030 and I have already ordered a replacement from Seagate and its on the way. My only hurdle now is to reinstall WIndows 7 back on my computer.

As some of you probably might know, The N5030 shipped with Windows 7 64 bit. When I reinstall Windows, can I install the 32 bit version instead as I only have 3 GB of RAM?