Amazon.com: Western Digital 240GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS240G2G0A : Electronics
WD 240GB Green SATA III 2.5" Internal SSD WDS240G1G0A B&H Photo
Amazon.com: Western Digital 240GB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, M.2 2280, Up to 2,400 MB/s - WDS240G2G0C : Electronics
Are these speeds about right for this WD Green SSD? - Storage Devices - Linus Tech Tips
The WD Green 240GB m.2 SSD Speed Test with BlackMagic WDS240G1G0B - YouTube