Got a problem

I'm using :

proc : P4 3.0E S489 + XP90c
Mobo : MSI 865PE Neo2-V
RAM : 1gb KVR 400

Vcore set to 1.5
Whenever I increase my FSB to above 213-215 my Windows crashes on startup (BSOD). When I increased it to 220 it won't even boot (stuck at Mobo brand screen) and Cmos reset needed.

After I restore everything, and the windows recovery error appears, it says that its Random Access Memory problem.

I can only OC till 3.15ghz without problem