Newest score - x61 t7300, 8(!)gb DDR2, 128gb ssd that I tossed in, extended battery. Minty fresh and the price I paid was worth it for the memory alone... : r/thinkpad
X61 upgrade & Middleton BIOS - Thinkpads Forum
250GB SSD Festplatte passend für IBM Lenovo ThinkPad X61 , Alternatives Ersatzteil 2,5" Zoll SATA3: Amazon.de: Computer & Zubehör
Using a ThinkPad X61s in 2020 – Ioannis Karagiorgos blog
Lenovo ThinkPad X61 Hard Drive Replacement - iFixit Repair Guide
1TB SSD Solid State Drive for Lenovo ThinkPad X60,X60s,X61,X61s,X100e,X1 | eBay
X61 upgraded WiFi card : r/thinkpad
Office Laptop Computer thinkpad lenovo X61 4G 12inch PC Car Diagnostic with SSD for Mb Star C4 c5 Icom a2 a3 NEXT Business
Amazon.com: 1TB 1000GB 2.5" SSD Solid State Drive for Lenovo ThinkPad X60, X61,X200,X201,X201i,X220,X220i,X230,X230i Tablet : Electronics