Reddit reviews MSI Gaming GeForce GTX 1650 128-Bit HDMI/DP/DVI 4GB GDRR5 HDCP Support DirectX 12 VR Ready OC Low Profile Bracket Included Graphics Card (GTX 1650 4GT LP OC)
We found 3 Reddit comments about MSI Gaming GeForce GTX 1650 128-Bit HDMI/DP/DVI 4GB GDRR5 HDCP Support DirectX 12 VR Ready OC Low Profile Bracket Included Graphics Card (GTX 1650 4GT LP OC). Here are the top ones, ranked by their Reddit score.
Chipset: NVIDIA GeForce GTX 1650Boost Clock: 1695 MHzMemory Interface: 128-bitVideo Memory: 4GB GDDR5Output : HDMI x 1 / DL-DVI-D x 1
https://www.amazon.com/MSI-GeForce-GTX-1650-4GT/dp/B07ZTXYVMN/ref=sr_1_1?keywords=1650+low+profile&qid=1574876003&s=electronics&sr=1-1
There's no point in mining ZEC with a graphic card. You won't be able to compete with ASICs on the network. Mining Ycash ( r/ycashtalk ) or another GPU-mineable fork of Zcash, or any other GPU-friendly coin, would make a lot more sense.
As for LP cards, you won't have a lot of choice. The best you can find atm is a GTX 1650 LP from MSI or Gigabyte I guess.
Sorry I wasn't clear but when I say height I mean when looking at the shroud. The depth/width is not an issue as you said. Here is an example of a half height gpu: https://www.amazon.com/dp/B07ZTXYVMN/ref=cm_sw_r_cp_awdb_t1_eGj0DbXKE6VCV