8GB 2 X 4GB Memory for HP EliteBook 2540p DDR3L PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
8GB 2X4GB MEMORY FOR HP ELITEBOOK 2540P 2740P 8440P 8540P 8440W 8540W 8740W - Walmart.com
HP ELITEBOOK 2540P Sous Windows 10 CORE I7 - 4Go RAM / 091402 - GRADE B
Laptop HP EliteBook 2540p refurbished screen 12.1 "processor i5 2.53 GHz 4GB RAM solid state disk 240 GB SSD Webcam Windows 10 Wifi wireless mouse as new battery as new!