Lenovo ThinkPad X230 Tablet 12.5 Laptop, Intel Core I7-3520M up to 3.6Ghz, 4G DDR3, 120G SSD, USB 3.0, VGA, DP, W10P64-Multi Languages Support (EN/ES/FR), 1 year warranty Used Grade A - Walmart.com
Upgrading my ThinkPad X230 from HDD to SSD (with benchmarks) – Ioannis Karagiorgos blog
Used Diagnostic Tablet Thinkpad X230 Core i5 i7 3rd Gen 2.60GHz 4GB/8GB/16GB Ram Office SSD Windows 10 Laptop battery - AliExpress
SSD Upgrade for Lenovo ThinkPad X230 Tablet 256GB/512GB/1TB/2TB | eBay
45N8433 Lenovo 32GB MLC SATA 6Gbps mSATA Internal Solid State Drive (SSD) for ThinkPad X230 X230i
Lenovo ThinkPad X230 Tablet 12.5 Laptop, Intel Core I7-3520M up to 3.6Ghz, 8G DDR3, 240G SSD, USB 3.0, VGA, DP, W10P64-Multi Languages Support (EN/ES/FR), 1 year warranty Used Grade A - Walmart.com
Lenovo ThinkPad X230 256GB SSD with Caddy, 10 Pro 64 and Drivers Preinstalled | eBay
Little upgrade for my x230 512GB mSATA ssd and WIFI 6E /BT 5.3.. Next in line is 1080p lcd and probably later i also plan to swap CPU - I have now
Lenovo ThinkPad X220, X220i, X230, X230i Series Laptop 2.5 Hard Drive/SSD Drive | eBay