Computer arrived in like-new condition from Amazon (seller USA Computers). Inside the Amazon box was a "Certified Refurbished" (and surprising small Dell box; this was my first-ever MFF-sized computer)  There was a Dell Outlet Refurbished sticker on the back of the computer itself. Specs exactly as described: included Samsung SSD; Kingston memory. Service Tag number valid on Dell site. Most importantly: Confirmed i7-9700 CPU, 3 GHz. Licensed Windows 10 Pro. Sticker on the side indicated manufacture date earlier this year: Feb 2020.Runs completely silent under no load. At 100% CPU the air blowing is definitely noticeable, but the sound is airflow and not a whining fan.The computer arrived ready to begin the Windows setup process on the drive it shipped with.I upgraded to 32GB RAM (Kingston Technology HyperX Impact 32GB 2666MHz DDR4 CL15 260-Pin SODIMM Laptop Memory, Kit of 2 (HX426S15IB2K2/32) https://www.amazon.com/gp/product/B01NAL3TYY/ )Also swapped in a 2TB SSD; note this is an NVMe drive (Samsung 970 EVO Plus SSD 2TB - M.2 NVMe Interface Internal Solid State Drive with V-NAND Technology MZ-V7S2T0B/AM https://www.amazon.com/gp/product/B07MFZXR1B/)Despite being so tiny, the computer is astonishingly easy to disassemble for upgrades. The only tool needed was a screwdriver for the small SSD mounting screw.With a wired internet connection, everything was re-downloaded to the new, empty drive. A bit of crap-ware (both Dell and Intel) came along that needed to be manually uninstalled. One was an annoying process for some sort of "management / support" software that continually used about 20% CPU. Otherwise the "recovery" process was quite good.Ran the built-in diagnostics successfully numerous times (it pops up automatically when memory size difference is noticed)I bought this for software development. This computer with Display Port output works and looks great with a the DELL UltraSharp U2719D LED Display 68,6 cm (27") 2560 x 1440 Pixel Wide Quad HD Opaco Nero https://www.amazon.com/gp/product/B07JGSPQV2  that I bought earlier this year  (that monitor also has an HDMI port)Overall I'm completely happy.