This Fanxiang 1TB nvme ssd is a gen 4 ssd that is very fast and reliable. It is made by LDCEMS who also makes Fikwot and Ediloca ssd's. This ssd is QLC NAND. You'll be very happy with this ssd. I only opened the package to verify contents. It hasn't been used or even slotted.

You will also get a free nvme ssd enclosure for free as a thank you gift. I include a quality data cable and thermal pad. While supplies last.