Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW
Ultrathin and Ultralight<p><p>The ThinkPad X240 is the thinnest and lightest ThinkPad laptop we offer. Weighing in at less than 1.36 kg and measuring 20.3mm at its thickest point, the X240 is ultraportable — without sacrificing anything in terms of ports, connectivity, or durability.</p></p> Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.