Silicon Power 256GB SSD 3D NAND With R/W Up To 560/530MB/s A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP256GBSS3A55S25) - Walmart.com
Silicon Power SSD SP A55 256GB Speed Test - YouTube
Silicon power SP256GBSS3A55M28 256GB SSD Hard Drive M.2 Clear| Techinn