OptiPlex 7070 Mini Tower
- Dell Outlet OptiPlex 7070 Mini Tower
- Intel Core 9th Generation i5-9500 Processor (6 Core, Up to 4.40GHz, 9MB Cache, 65W)
- Windows 10 Pro
- 16GB (1X16GB) 2666MHz DDR4 UDIMM Non-ECC
- 256GB PCIe M.2 NVMe Class 35 Solid State Drive
- Integrated Graphics
- Mini Tower with 260W up to 85% efficient Power Supply (80Plus Bronze)
- No Wireless
- Dell KB212-B UK/Irish Qwerty QuietKey USB Black Keyboard
- No Optical Drive
There's a tear down video below, although it has a graphics card in that video. Looks to me like Dell are still using proprietary stuff (MB, PSU, vents), but I could be wrong.
That's a tight case to get access to things and it will have pretty poor airflow although it should be quiet unless the CPU cooler/fan is noisy. Dell are seemingly doing their usual proprietary CPU cooler/vents, but not the end of the world. Looks like there's room to upgrade the RAM later on seeing as the listed one only has one stick so room there to easily upgrade to 32 GB with another 16 GB stick - although you'll need to remove a few things to get to it.
260W bronze PSU isn't great and it looks proprietary as well so it might not be possible to upgrade that should you wish to add more powerful components later in time.
The processor is pretty decent, especially the single thread performance. Better than my previous i7 3770k and it was fine at running PS, LR etc. Although I did have a decent graphics card for what that's worth.
If all you are going to upgrade is the Ram then it will probably be a nice upgrade for you. Extra storage will most likely be best done by USB3 external. But if the PSU fails etc, it may be a Dell only option to fix.