HP PROBOOK 4540S/İ5 3.NESİL/8GB RAM/YENİLENDİ/KARTA 12 TAKSİTLE - İlan ve alışverişte ilk adres sahibinden.com'da - 1049648367
1 HP ProBook 4540s laptop - Intel Core i3, 2.4 Ghz, 15.6 inch display, 8 GB RAM, 300 GB HDD, Windows 10 Family. Perfectly functional, with charger, sold as is, no claims
4GB DDR3L-1600 (PC3-12800) SODIMM Memory RAM for HP ProBook 4540s
HP ProBook 4540s Notebook PC Product Specifications | HP® Customer Support
HP Probook 4540s Notebook | i3 3110 2.40GHz | 4GB DDR3 Ram | 500GB HDD | 15.6″ LCD Display | Windows 10 Pro - Intelligent Computing
parts-quick 8GB DDR3 Memory for HP Compaq ProBook 4540s PC3-12800S 204 pin 1600MHz SODIMM Laptop Compatible RAM
HowTo ad extra memory to an HP ProBook 4540s Notebook PC - YouTube