Tested once and then put back in box, basically brand new, because I opted for other RAM for my build.
OLOy OWL 16GB (2 x 8GB) DDR4 4000 (MD4U0840180BJ0DA)
OLOy DDR4 RAM 16GB (2x8GB) Black Owl 3200 MHz CL16 (8GBx2), Owl-Black
KINGSTON 16GB (2x8GB) DDR4 2666MHz PC4-2100 UDIMM DESKTOP RAM (2X8GB)
Dell Latitude 5420 Rugged Laptop, 14 inches FHD (1920 x 1080) Non-Touch, Intel Core 8th Gen i5-8350U, 16GB (2x8GB) SDRAM RAM, 512GB SSD, Windows 11 Pro (Renewed)
16GB (2x8GB) DDR3L PC3L-12800 1600MHz Kingston KVR16LS11/8 Sodimm RAM LAPTOP
Kingston FURY Beast 16GB (2x8GB) RAM DDR4 2666MHz KF426C16BBK2/16