Seagate IronWolf 510 NVMe SSD 240GB M.2 Internal Solid State Drive - PCIe 3.0 x4, NVMe 1.3 - M.2-2280 - 3D TLC - 435 TBW - Read up to 2,450 MB/sec Seq - Write up to 290 MB/sec Seq (ZP240NM30011)