Bsod IRQL_NOT_LESS_OR_EQUAL Bug Check Code : 0x0000000a

With 16GB RAM you may need to make some adjustments.

Can you download CPUZ and post a snip of the CPU, Mainboard, Memory, and SPD tabs.
For posting the information , enter 'Snipping tool' in the Start button > Search box, hit enter. Select the area you want to post and save to a convenient place.
How to Post a Screenshot in Seven Forums

Have you been checking your temperatures?
Use Real Temp , to check the CPU temps when at idle, under load and/or testing.
Let us know the minimum and maximum temps you get.

Go to your BIOS and tell us what the CPU, RAM and the CPU integrated memory controller voltages are.
This is important in order to make RAM settings adjustments.

Go to your motherboard manual: Asus p8p67 pro rev 3.1
Manual Pg 3-7
Ai Tweaker first page, scroll down.

CPU Voltage
DRAM voltage
IMC (CPU Integrated Memory Controller) is VCCIO Voltage

Post the voltage settings.

Then we can set RAM frequency, timings and voltages.

Did you change your HDD?
Or get it to pass the Hitachi Drive Fitness Test?

You need to bump the IMC (CPU Integrated Memory Controller) which is called the VCCIO Voltage to 1.150v.
Bump the DRAM voltage to 1.550v.
Then on the Exit page - Save Changes & Reset.

Most OS default or 'Auto' settings are for 4GB RAM or less, when you add any more RAM the settings are usually not enough to let the system run stable.
Changing the IMC and DRAM voltage gives more power to the RAM cards and will allow them to run stable.
These settings are not near the recommended maximum voltage settings for your system.

Let us know how your system is running.

Glad to hear your system is running stable.

Let us know if you get any more crashes.
Let us know if your system is still stable after 7 days, so you can mark this thread 'Solved', this information may help others with similar issues.