Intel SSD M.2: 512GB 660P Series, 2280, PCIe NVMe 3.0 x4, 1500R/1000W MB/ Now: $103.95 MSRP: Was: SSD M.2: 512GB 660P Series, 2280, PCIe NVMe 3.0 x4, 1500R/1000W MB/s, 90K/220K IOPS