This product is either discontinued or we cannot get that from suppliers.
Western Digital Blue SSD Drives (WDS500G2B0A), FF 2.5", Internal Solid State Drive (SSD), 500GB, 3D NAND, SATA III, Max Sequential Read Up to 560 MBps/Write Up to 530 MBps, 4KB Random Read Up to 95,000 IOPS/Write Up to 84,000 IOPS, MTTF Up to 1.75M hours.
The WD Blue 500GB 2.5" 3D NAND SATA III SSD (WDS500G2B0A) delivers the exceptional speed and reliability that makes it highly recommended as a suitable replacement storage device for desktop PCs and notebooks that still use a traditional.