HP Spectre x360 14-EF 14T-EF Series Intel Core i7-1355U 1.7GHz SRMLY Processor 16GB RAM Laptop Motherboard N39861-001 N39861-501 N39861-601.
Processor/CPU: Intel Core i7-1355U (SRMLY)
Processor/CPU Speed: 1.70GHz (5.00GHz Max Turbo)
Memory Capacity: 16GB
Memory Type: DDR4 SDRAM (2NB77 D8BSC, SEC 313 K4UBE3D 4ABMGCL, SEC 249 K4UBE3D 4ABMGCL, H54G56CYRB X247 301A)
Speed: 4266MHz
Type: Laptop Motherboard
Please Note: Motherboards are part number specific. You must search by the exact part number of the motherboard you are replacing. The manufacturer part number of the original motherboard has to be an exact match to one you are buying or listed under the list of compatible part numbers, otherwise it may be different and may not work. Buying a matching part number is required in order to avoid returns, delays and lost shipping fees. You can NOT go by the model or serial number of the system alone! We obtain cross reference and compatibility information from the manufacturer (as well as various other sources) and while we do this to the best of our ability, we do not guarantee its accuracy. If you are unsure, please check with your system manufacturer. Please order based on the part number only!