Amazon.com: 2019 Lenovo Thinkpad E590 15.6" Business Laptop Computer, 8th Gen Intel Quad-Core i5-8265U up to 3.9GHz, 32GB DDR4 RAM, 500GB HDD + 1TB SSD, 802.11ac WiFi, Bluetooth 5.0, Windows 10 Professional :
20TDS06700 Lenovo Thinkpad E15 Gen 2 Core™️ i7-1165G7 Laptop Replacement Part Hard Drive - Technocrat Nigeria
Amazon.com: 2019 Lenovo Thinkpad E590 15.6" HD Business Laptop (Intel Quad Core i5-8265U, 16GB DDR4 RAM , 256GB PCIe NVMe M.2 SSD + 1TB HDD) Type-C, HDMI, Ethernet, Webcam, Windows 10 Pro
Lenovo E590 storage upgrade - YouTube
Amazon.com: Genuine Parts for Lenovo ThinkPad T570 P51s HDD SSD M.2 Adapter Caddy and Cable with Bracket (This Will not fit T580 P52s) 01AY476 01ER035 : Electronics
How to Upgrade Lenovo Hard Drive to SSD without Reinstalling Windows 10