Motherboard FOR X3100 M3 — 01013SN00-000-G | 49Y7257 | 49Y7308

Replacement motherboard for the X3100 M3 series. This listing corresponds to part numbers 01013SN00-000-G, 49Y7257 and 49Y7308. Intended as a direct swap for systems requiring the X3100 M3 mainboard—please confirm your device’s part number matches one of the listed references before purchase.