What it is The Samsung 990 PRO 1TB SSD is an M.2 2280 PCIe 4.0 NVMe 2.0 drive rated up to 7450MB/s reads and 6900MB/s writes, ...

For those with deep pockets and fat wallets, Samsung now offers an 8TB model of its 9100 Pro SSD, and as you might have ...

Samsung's 990 EVO can utilize the PCIe 5.0 bus, but it's constrained to two lanes (x2) and performs strictly like a PCIe 4.0 SSD. A somewhat pricey, and not particularly fast PCIe 4.0 SSD, at that.

The Samsung 9100 Pro marks the company's entrance into the high-performance Gen 5 SSD market and it's a force to be reckoned with.