Amazon.com: Western Digital 4TB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T2B0A : Electronics
Amazon.com: Western Digital 2TB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS200T2B0A, Solid State Hard Drive : Electronics
WD 2TB Elements SE Portable SSD WDBAYN0020BBK-WESN B&H Photo
Review: Western Digital Elements SE 2TB SSD Provides Cheap, Ultra-Portable Storage
WD Blue SSD review: A solid, expensive hard-drive replacement - CNET