![parts-quick 8GB Memory for HP EliteBook 840 G1 DDR3L 1600MHz PC3L-12800 SODIMM Compatible RAM at Amazon.com parts-quick 8GB Memory for HP EliteBook 840 G1 DDR3L 1600MHz PC3L-12800 SODIMM Compatible RAM at Amazon.com](https://m.media-amazon.com/images/I/61x8ZJK9HFL.jpg)
parts-quick 8GB Memory for HP EliteBook 840 G1 DDR3L 1600MHz PC3L-12800 SODIMM Compatible RAM at Amazon.com
![HP EliteBook 840 G5 Complete Disassembly RAM SSD Hard Drive Upgrade Motherboard Logicboard Repair - YouTube HP EliteBook 840 G5 Complete Disassembly RAM SSD Hard Drive Upgrade Motherboard Logicboard Repair - YouTube](https://i.ytimg.com/vi/f9IizYMi5LE/maxresdefault.jpg)
HP EliteBook 840 G5 Complete Disassembly RAM SSD Hard Drive Upgrade Motherboard Logicboard Repair - YouTube
![parts-quick 16GB Memory for HP EliteBook 840 G8, HP EliteBook 840 Aero G8 Compatible DDR4-3200 SoDIMM RAM Upgrade at Amazon.com parts-quick 16GB Memory for HP EliteBook 840 G8, HP EliteBook 840 Aero G8 Compatible DDR4-3200 SoDIMM RAM Upgrade at Amazon.com](https://m.media-amazon.com/images/I/71yNVkf-gOL.jpg)
parts-quick 16GB Memory for HP EliteBook 840 G8, HP EliteBook 840 Aero G8 Compatible DDR4-3200 SoDIMM RAM Upgrade at Amazon.com
![CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 840 G1 - A7 at Amazon.com CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 840 G1 - A7 at Amazon.com](https://m.media-amazon.com/images/I/71eVw9HLcEL.jpg)