BSOD every hour ntoskrnl.exe Windows 7

[rockacello]

I'm getting a BSOD routinely and I have no idea why. This computer was put together in 2011, I've upgraded a few components here and there but nothing recently.

This is the .dmp file ( http://www.fast-files.com/getfile.aspx?file=87480 ), I have no clue what to check before blaming bad RAM.

 

[cin19]

What is your PC spec.?

 

[rockacello]

What is your PC spec.?

AMD Phenom II X4 965
Samsung 850 EVO 128G (OS/apps)
Mushkin DDR3 4GBx2
ASUS M4 EVO Mobo with the 880G chipset
XFX 6950
2x SAMSUNG 1TB drives (data/apps)

 

[cin19]

I can't open your .dmp files, because the company blocks the site, can you go to the event logs to check out the error message and post them?

 

[rockacello]

I can't open your .dmp files, because the company blocks the site, can you go to the event logs to check out the error message and post them?

which ones?

I ran the Windows Memory Diagnostic tool and it's telling me that my computer has a memory problem. I'm going to leave the computer on and try to catch another BSOD and see if I can pull that .dmp file and event log.