Plextor also unveiled the M8Pe lines of SSDs that take advantage of the 32 Gb/s PCIe interface. These include the M.2-2280 form-factor M8PeG series, and the PCI-Express add-on card form-factor M8PeY series. Both drives come in sizes of 128 GB, 256 GB, 512 GB, and 1 TB; and are driven by Marvell 88SS1093 series processors, wired to Toshiba-made MLC NAND flash memory.

The 128 GB variants of both drives offer up to 1,600 MB/s reads, with up to 500 MB/s writes, with up to 120,000/130,000 IOPS R/W 4K random access; the 256 GB variants offer up to 2,000 MB/s reads with up to 900 MB/s writes, and 210,000/230,000 IOPS random access; the 512 GB variants offer up to 2,300 MB/s reads with up to 1,300 MB/s writes, and 260,000/250,000 IOPS random access; while the 1 TB variants lead the pack with up to 2,500 MB/s reads, up to 1,400 MB/s writes, and 280,000/240,000 IOPS random access.