Kingston released the NV2 line of entry-level M.2 NVMe SSDs succeeding the NV1 series from early-2021, which was infamous for its hardware-specs lottery. The biggest change with the NV2 series is the move to PCI-Express Gen 4 (from Gen 3 for the NV1 series), even though it doesn't appear like they can take advantage of all that bandwidth.

The Kingston NV2 comes in capacities of 250 GB, 500 GB, 1 TB, and 2 TB; and offer sequential transfer speeds of up to 3000 MB/s reads, with up to 1300 MB/s writes; with endurance ratings of up to 80 TBW for 250 GB, 160 TBW for 500 GB, 320 TBW for 1 TB, and 640 TBW for 2 TB. The company won't mention the controller + NAND flash combo in use (so it could use whatever combination it wants to in the future, as long as the advertised speeds and endurance are achieved); but in all likelihood, this is Phison E19T DRAMless controller that features PCI-Express 4.0 x4, paired with 3D QLC NAND flash. Kingston is backing these with 3-year warranties.