Compatible Desktop Mainboard for Optiplex XE 486 LGA775 - 1D4TT / TNXNR / 01D4TT / 0TNXNR

Replacement desktop mainboard compatible with Dell Optiplex XE 486 systems. This LGA775 motherboard corresponds to part numbers 1D4TT, TNXNR, 01D4TT and 0TNXNR and is intended for use in Optiplex XE 486 desktop configurations. Confirm these part numbers and the LGA775 socket compatibility with your system before ordering to ensure a correct fit.