BSOD possibly caused by adding RAM

320.18 is actually even more buggy than 320.49
Still, as you have already installed it, let us see how it goes. If the problems continue to occur, We have to wait for another driver update from nvidia I guess.

This crash dump dose not yield a finite possible cause, but indicates some sort of storage malfunctioning, very vaguely.

Code:

fffff880`0596d210  fffff880`01201b70 fltmgr!FltpPostFsFilterOperation
fffff880`0596cd88  fffff880`016dac45 Ntfs!NtfsCheckAttributeRecord+0x289
fffff880`0596cc88  fffff880`016dac45 Ntfs!NtfsCheckAttributeRecord+0x289

Make it sure that your Samsung 840 Series SSD is running with the latest firmware. Samsung SSD | Samsung Semiconductor Global Website

Get rid of intel rapid storage. First uninstall it from Control Panel > Programs and Features. Then Uninstall the driver from device manager.

1. Right click on "my computer" icon and click "manage" on the context menu.
2. It will open the "computer management" window.
3. Select "Device Manager" in the left pane, It will list all the existing devices up.
4. Expand "IDE ATA/ATAPI controllers" by clicking on the triangle in front of it.
5. Select one Intel device item under it, right click, uninstall.
6. Continue the process for all Intel items under "IDE ATA/ATAPI controllers"
7. Now restart the computer. At restart, windows will auto configure the appropriate native system driver.

Let us know the results.

meanbeans said:

The only thing I have under IDE ATA/ATAPI is Intel 8 Series/C220 Series SATA AHCI COntroller - 8C02. SHould I remove this?

We need to check what may happen without the presence of Intel storage drivers.

If you are feeling uneasy to do it, do two more things. First create a System Restore Point - Create manually, and then create a System Repair Disc - Create . Now uninstall it.

If things go bad, you will be able to restore to that point back, anytime.

I hope so. Now let us see how it goes :)

Make it sure that the firmware of Samsung SSD 840 PRO Series is up to date.