HP 840 G3 

• Memory: 8GB DDR4
• Storage: 256GB M.2 PCIe SSD
• Graphics Processor: Intel® HD Graphics 520
• Processor: Intel® Core™ i7
• Processor Family: 6th Generation Intel® Core™ i7 processor
• Display: 14 inches Widescreen LED backlight
• Touchscreen

HP 840 G3

• Memory: 8GB DDR4 – 2133 MHz SDRAM (1 x 8 GB) | Upto 32GB
• Storage: 256GB M.2 PCIe SSD
• Optical drive: No optical drive
• Graphics Processor: Intel® HD Graphics 520
• Processor: Intel® Core™ i5-6300U (2.4 GHz with a max turbo speed of up to 3.0GHz, 3 MB Cache, Dual-Core)
• Processor Family: 6th Generation Intel® Core™ i5 processor
• Display: 14 inches (35.6 cm) Widescreen LED backlight