This product is either discontinued or we cannot get that from suppliers.
Western Digital SN350 WDS240G2G0C, Sequential Read 2400MB/s/Write 900MB/s, Interface PCIe.
The WD Green SN350 NVMe SSD can revitalize your old computer for daily use. Whether you’re in class, shopping, chatting or surfing, this drive can work up to four times faster than SATA drives.