Silicon Power UD90 PCIe Gen 4x4 NVMe 1.4 M.2 2280 SSD 250GB

The Silicon Power UD90 is an M.2 2280 internal solid state drive using the PCIe Gen 4x4 interface and the NVMe 1.4 protocol, with 3D NAND flash. It also works in PCIe 3.0 M.2 slots at PCIe 3.0 speeds.Capacity: 250GBInterface: PCIe Gen 4x4, NVMe 1.4, M.2 2280 form factorHost Memory Buffer (HMB) and SLC caching for sustained performanceLDPC error correction and end-to-end data protectionRAID supportFree SP Toolbox software for drive health monitoring and performance testing5-year manufacturer's warrantySequential speeds depend on capacity; see the specification table for this drive.