HP t640: AMD Ryzen R1505G 2.4 GHz (up to 3.3 GHz)/ 8 GB/ 64GB/ Embedded GPU/ WLAN RT 8852AE Wi-Fi6 +BT 5.2 WW/ VS/DP-USBC/ Windows 10 IoT Enterprise 2
HP t640: AMD Ryzen R1505G 2.4 GHz (up to 3.3 GHz)/ 8 GB/ 64GB/ Embedded GPU/ WLAN RT 8852AE Wi-Fi6 +BT 5.2 WW/ VS/DP-USBC/ Windows 10 IoT Enterprise 2