Ram card for laptop

Acer NZ Remanufactured Nitro ANV16S-41 NH.QZZSA.001 16 WUXGA 180Hz Gaming Laptop AMD Ryzen 5 240 CPU - 16GB RAM - 512GB SSD - NVIDIA Geforce RTX 5050 8GB Video Card - Win 11 Home - Acer / Local 1Y Warranty

Acer NZ Remanufactured Nitro ANV16S-41 NH.QZZSA.006 16 WUXGA Gaming Laptop AMD Ryzen AI 7 260 CPU - 16GB RAM - 1TB SSD - NVIDIA Geforce RTX 5050 8GB Video Card - Win 11 Home - Acer / Local 1Y Warranty

Lenovo ThinkBook 14 G9 14 WUXGA Laptop AMD Ryzen 5 220 - 16GB RAM DDR5 - 512GB SSD - Win 11 Pro - AMD Radeon Graphics, Wi-Fi 6 (2x2 802.11ax), No WWAN, 4-in-1 card reader, Bluetooth, FingerPrint Reader 1Y Onsite Warranty