Didn't add new hardware yet BSOD 0x000000000F4

If you are not using them, disable the Marvell ports in bios. Disable everything you don't use or need in bios. I do that on all my machines anyway. Is your sata controller in AHCI or IDE mode? Look in BIOS and give me the readings for the +12V, +5V and +3.3V. Your Sandisk SSD should not keep dropping out. If it is not one of the cables loose or bad, it is a sign the SSD is defective, try contacting their technical support and see if they have a solution or if they will RMA it, if they have no solution. Make sure your Crucial has the latest update.

I would suggest you go into bios and do what was suggested above, I also would recommend you bypass the UPS and plug tour computer straight into the wall to rule out the UPS as the problem.

Ok, your Vcore voltages look OK, Your PSU voltages are fine, your Temps are too high if this is idle temps. Idle temps should be around the 30C range. WebKit2WebProcess.exe is an Apple process usually installed with Safari and most likely a few other Apple programs. Could you please tell us what program uses winscp.exe and what you use it for?
Would you please run Blue Screen of Death (BSOD) Posting Instructions again, and post it in your next reply. The information about your problem referenced Memory and I/O errors which would be most likely your hard drives.

Open a elevated command prompt ( click start, type cmd in the search box, right click on the cmd entry and select run as administrator) in the black box that opens, copy/paste sfc /scannow. If you decide to type it, notice the space between the sfc and the /. It is a system file checker which will scan your system files and attempt to correct any missing or corrupt files. What we want are the results to say windows found no integrity violations. If it says files were found but could not be repaired, close the box, reboot and run it again, after opening the administrative command prompt. You may have to reboot and run it three times for it to repair all system files. If it can't repair them after 3 reboots, let us know.

Also, your system specs state you have 32 GB of ram. I will need you to run memtest86+, but with that much ram it will take a couple of days to run. But if it is the ram, your machine will never run right unless it is error free. This is the only way to know for sure. So ...
Next I would like you to run memtest86+. It is quite a long test as it needs to be run for 8 complete passes all at the same time. Please download the test from Memtest86+ - Advanced Memory Diagnostic Tool. Although the names are similar, this testis much better than memtest86. It needs to be run for 8 complete passes or until you get an error. If you get an error, stop the test. In the link above if you will go down to the middle of the page you can download either the ISO file which needs to be burned to a CD by Windows image burner or any disk image burner you choose. Or you can download the auto installer for USB Flash drives to run it from a flash drive. Whichever you choose, be sure to download the zip file and extract it. Each Pass consists of 10 tests, each pass checks a different thing and each pass checks different things. It takes a minimum of 8 passes to completely check the ram, more passes are better. It will take quite a number of hours to do the test, so it is usually better run over night. To run the test, boot from the media you chose and don't press any keys, the test will run automatically and will continue running until you tell it to stop. It will tell you how many passes it has run and how many errors are found. If it finds errors they will show up as red lines at the bottom of the page.

Pleas let us know the results of the tests.

WebKit the name of the Mac OS X system framework version of the engine that's used by Safari, Dashboard, Mail, and many other OS X applications. I've never use Safari, but have used some other Apple products for Windows and it has always caused me problems. I know a lot of people like it and use it, but I try to stay away from anything Apple on a Windows computer. They rarely get along very well.

WinSCP FTP client is a SCSI Pass Through Direct (SPTD) program and a known BSOD software, as is Dameon tools and Alcohol 120.

Thanks for the compliment of this site, We do care and do try. Memtest is a test of the ram as well as the Dimm slots. Errors can come from the ram or malfunctioning Dimm slots. The procedure is to run all of the ram and then run each module in each slot, if errors are found. That is the only way to know for sure. Previous minidumps pointed to memory corruption as well as I/O errors. The problem is one can cause the other. So, testing in another machine is not going to work well. Ram is very problematic and temperamental, it can be simply incompatible with each other or with the board. trust me, I know how time consuming and aggravating it can be. I've been through it several times myself. But, it's the only way you will ever know for sure if that is the problem. I'll post the partial instructions again for you. Please be sure to download from the link provided, it does make a big difference.

Memtest86+is quite a long test as it needs to be run for 8 complete passes all at the same time. Please download the test from Memtest86+ - Advanced Memory Diagnostic Tool. Although the names are similar, this testis much better than memtest86. It needs to be run for 8 complete passes or until you get an error. If you get an error, stop the test. In the link above if you will go down to the middle of the page you can download either the ISO file which needs to be burned to a CD by Windows image burner or any disk image burner you choose. Or you can download the auto installer for USB Flash drives to run it from a flash drive. Whichever you choose, be sure to download the zip file and extract it. Each Pass consists of 10 tests, each pass checks a different thing and each test checks different things. It takes a minimum of 8 passes to completely check the ram, more passes are better. It will take quite a number of hours to do the test, so it is usually better run over night. To run the test, boot from the media you chose and don't press any keys, the test will run automatically and will continue running until you tell it to stop. It will tell you how many passes it has run and how many errors are found. If it finds errors they will show up as red lines at the bottom of the page. It will take somewhere around 9-10 hours to check my backup computer with 8 GB of ram. If you have more it will take much longer. 5.01 is the latest version, but some people have had trouble running it. 4,20 is the previous version and is basically the same test and the one I usually use.

Klinky, you may be surprised how often ram is the problem. I would guess if everyone ran memtest86+ before posting here, this section would have somewhere around 30% fewer threads.