Lightly used ThinkPad P50 i7-6700HQ 2.6GHz, 8GB DDR4-2400, Quadro M1000M, 512GB NVMe, Windows 10 Pro properly activated. A great machine if you want multiple drives -- it supports two NVMe drives and one 2.5" drive!
Not a touchscreen model, but is a very nice-looking 15.6" 1920x1080 monitor and the trackpad with two sets of mouse buttons works great.
Lightly used -- I got it for my wife to use but she thinks it is too heavy for her. I just weighed the laptop all by itself at 5 pounds 15.3 ounces. Including the battery, which will run for four hours if you don't do much, at least according to picture #5. The heavier you use it, the lower the battery life, of course.
Machine Type 20EQS25V00 with BIOS updated to 20oct2021
I plan to wipe the drive with 0s and then reload Windows 10 Pro which will automatically activate. I can place the Lenovo drivers I have downloaded on a small second partition, in case you ever want to reinstall Windows. Or perhaps you prefer to do all the installation yourself -- up to you! I am happy to install the recommended drivers for you if you want. The Nvidia driver takes a manual installation under Windows 10, for example (even though when I tried Tiny Windows 11 it automatically installed the Nvidia driver!) I could be talked into wiping a 2.5" drive also and leaving that in the system if that would be beneficial to you -- drive specs upon request.
Summary of pictures: #1) keyboard and 1920x1080 screen with no screen defects. (If you look closely you may see that Microsoft Office 2003 and 2019 are both installed, which is a difficult feat. I prefer 2003 for its excellent outlining capabilities for writers. Just pointing this out since neither version of Office is included; this is just the situation before I wipe and reinstall the operating system.)
#2) Standard 18.2 oz. 8.5 amps 170 watt power supply; can add the 14.8 oz. 6.75 amps 135 watts power supply for travel upon request. Won't charge as fast, of course -- the reference guide says to use 170 watts:
https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_P50/ThinkPad_P50_Spec.PDF
#3) Windows Performance tests finds no hardware errors.
#4) WiFi list shows both 5 GHz and 2.4 GHz capability (L5 and L2 SSIDs)
#5) Speccy shows running cool. Also shows two drives, but the second drive will be removed and leave you with the special connector to add your own 2.5" drive.
#6) Closeup of the Toshiba KXG50ZNV512G NVMe drive 512 GB mounted in its special holder. This drive is described at:
https://www.memory4less.com/toshiba-xg5-512gb-pci-express-3-0-x4-ssd-kxg50znv512g#:~:text=KXG50ZNV512G%20Toshiba%20XG5%20Series%20512GB%20TLC%20PCI%20Express,M.2%202280%20Internal%20Solid%20State%20Drive%20%28SSD%29%20Refurbished
as a
"KXG50ZNV512G Toshiba XG5 Series 512GB TLC PCI Express 3.0 x4 NVMe M.2 2280"
My only concern about this drive is that I haven't found a way to make it report SMART parameters, which means I can't tell you how many terabytes it has read and written,, the power-on hours, etc.
#7 through #9) Keyboard views of left side, right side, and from the top. Keyboard looks and feels great!
#10 through #13) front edge, back edge, left edge and right edge
#14) top cover showing minor wear
#15 through #16) with back panel removed showing room for two NVMe drives and one 2.5" drive. The 2.5" drive is not included.
#17 through #18) Significant scratch on the back, but #18 shows the scratch does not go through
#19 through #20) Overviews of back panel; if you look carefully you will see a second serious scratch which is triangular in shape
#21) top of the UEFI BIOS screen above the MAC address, which is best kept a secret
#22) SK Hynix 4GB stick which is faster than the two 2 GB sticks mounted under the keyboard. The exact configuration is
a total of three Single Rank DDR4 sticks totaling 8GB:
Slot #1 SK Hynix 2GB DDR4-2401 1200 MHz HMA42556AFR6N_UH Week/Year 51/16
Slot #2 SK Micron 4GB DDR4-3200 1600MHz 4ATF51264HZ-3G2J1 Single Rank Week/Year 26/20 1RX16
Slot #3 SK Hynix 2GB DDR4-2401 1200 MHz HMA42556AFR6N_UH Single Rank Week/Year 46/17
Slot #4 currently empty
Slots #2 and #4 easily accessible under back panel; other two slots are under the keyboard