MINIX Neo Z83-4 Windows 10 Pro, 64-bit, 4GB Ram, 32GB SSD, Mini Desktop PC, 4K | eBay
Amazon.com: Android 10.0 TV Box, Android Box Ultra HD 3D 6K 4GB RAM 32GB ROM Smart TV Box, Quad Core 64 Bit Dual WiFi 2.4G 5.0G/H.265/100M LAN/Bluetooth 5.0/USB2.0 : Everything Else
memory - Why does a 32-bit OS support 4 GB of RAM? - Stack Overflow
Amazon.com: Android 11.0 TV Box 4GB RAM 32GB ROM TV Box MXIII Pro X4 Amlogic S905X4 64-bit Quad Core with Dual Wi-Fi 2.4G/5.0G, BT 4.0/ 3D Ultra HD 8K/ H.265/ 1000M LAN/USB
H96 Max X4 Android 11.0 TV Box Dual-WiFi 2.4G/5G 8K TV Box Amlogic S905X4 Quad Core 64 Bits 4GB RAM 32GB ROM BT 4.0 10/100M LAN Android Smart TV Box - Walmart.com