“Consumer-grade PCIe 5.0 M.2 drives have finally hit the U.S. market. Gigabyte and Inland (a Micro Center brand) are the first companies to offer PCIe Gen5 consumer SSDs in the U.S. Both drives are based on Phison’s PS5026-E26 controller (Arm Cortex-R5 cores, special-purpose CoXProcessor 2.0 accelerators, LDPC, eight NAND channels with ONFI 5.x and Toggle 5.x interfaces at up to 2400 MT/s data transfer speeds) as well as 3D TLC NAND memory.”
Source: AnandTech.com