799515-001 - HP (Motherboard) Intel Core i5-5200U CPU for EliteBook 840 Gen2 Notebook 799515-001 - HP (Motherboard) Intel Core i5-5200U CPU for EliteBook 840 Gen2 Notebook $454.10
903741-001 - HP (Motherboard) Intel Core i5-6300U CPU for EliteBook 840 Gen3 903741-001 - HP (Motherboard) Intel Core i5-6300U CPU for EliteBook 840 Gen3 $380.06
826806-001 - HP System Board (Motherboard) with Intel Core i5-6300U CPU for EliteBook 840 G3 Notebook PC 826806-001 - HP System Board (Motherboard) with Intel Core i5-6300U CPU for EliteBook 840 G3 Notebook PC $382.78
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761775-001 - HP (Motherboard) with Intel Core i5-4200U CPU for EliteBook 820 G1 Notebook PC 761775-001 - HP (Motherboard) with Intel Core i5-4200U CPU for EliteBook 820 G1 Notebook PC $121.33
612704-001 - HP (Motherboard) Intel Core I5-540M CPU for EliteBook 2740P 612704-001 - HP (Motherboard) Intel Core I5-540M CPU for EliteBook 2740P $171.41