Question Can I use this RAM?

rakinar2

Commendable
Oct 26, 2021
95
7
1,545
Can I use 1 x Adata 8GB DDR4 2666MHz Desktop RAM or 1 x Transcend JetRAM 8GB DDR4 2666MHz U-DIMM Desktop RAM on my Optiplex 7080 Tower PC?

Note that I already have a 1 x 8GB 2666MHz RAM installed from a different brand.