T430 Upgrade for today. 8GB > 16GB, HD > SSD : r/thinkpad
ThinkPad T420 T430 T510 T520 W510 W520 HDD Caddy
Oscoo 2nd Hdd Caddy 9.5mm/12.7mm Sata 3.0 For 2.5'' Ssd Case Hard Disk Enclosure For Thinkpad T420 T430 T520 T530 Odd Cd Dvd Rom - Memory Card Adapters - AliExpress
HDD SSD Hard Drive Caddy Tray For Lenovo Thinkpad T510 T530 T430 T520 T420 U8E1 - Walmart.com
Lenovo Thinkpad T430 Hard drive or solid state drive replacement - iFixit Repair Guide