alienware x51 R1 upgrade options?

Zoeila

New Member
Jun 13, 2015
2
0
what are my best options that dont involve case mods

im not positive but i believe i have an R1
heres my system specs everything here came with the pc i didnt make any upgrades since receiving it from dell.

Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.150316-1654)
Intel(R) Core(TM) i5-3330 CPU @ 3.00GHz
8078.934MB
NVIDIA GeForce GTX 660(VRAM 4041 MB) 9.18.0013.5306

i can provide more detaile dinfo if need just tell me how/where to find the info on my pc.