The t640 I/O ports include one (1) 3.5 mm audio headset jack, one (1) audio-in port, three (3) USB 3.1 Gen 1 ports, two (2) USB 2.0 ports, one (1) USB 3.1 Type-C™ port, one (1) USB 3.1 Type-C™ Gen 2 port, three (3) DisplayPort 1.2 connectors to support triple video display up to 4K.
The t640 is equipped with the AMD Ryzen™ R1505G with Radeon™ Vega 3 graphics processor with speeds up to 3.3 GHz. It comes with a minimum of 16 GB of internal storage with up to 512 GB flash memory, and up to 32 GB DDR4-2400 SDRAM with transfer rates up to 2400 MT/s.
The t640 is compatible with various protocols including Citrix® HDX; Microsoft RFX/RDP; VMware Horizon® View™ through RDP/PCoIP, and Blast Extreme.
Expansion options include a LAN Network Interface, Wi-Fi 5, HP USB Slim Business Keyboard, HP USB Optical Mouse, and a VESA mount.