The highly secure thin client optimized for workplace productivityTackle your hybrid local and virtual computing workloads with the HP t640 Thin Client. Help keep your data and device safe across your workflows with built-in security features. Choose the right fit for your specific users and environment with a range of subsystem options.
| Processor | |
| Processor frequency: | 2.4 GHz |
| Processor manufacturer: | AMD |
| Processor family: | AMD Ryzen Embedded |
| Processor model: | R1505G |
| Processor cores: | 2 |
| Processor boost frequency: | 3.3 GHz |
| L2 cache: | 1 MB |
| L3 cache: | 4 MB |
| Memory | |
| Internal memory: | 4 GB |
| Internal memory type: | DDR4-SDRAM |
| Memory clock speed: | 2400 MHz |
| Memory slots: | 1x SO-DIMM |
| Memory layout (slots x size): | 1 x 4 GB |
| Maximum internal memory: | 32 GB |
| Storage | |
| Total storage capacity: | 32 GB |
| Storage media: | eMMC |
| Storage drive size: | M.2 |
| Graphics | |
| On-board graphics card model: | AMD Radeon Vega 3 |
| Audio | |
| Built-in speaker(s): |  |
| Number of built-in speakers: | 1 |
| Network | |
| Wi-Fi: | |
| Ethernet LAN: | |
| Wi-Fi standards: | Wi-Fi 6 (802.11ax) |
| Cabling technology: | 10/100/1000Base-T(X) |
| Bluetooth: | |
| Bluetooth version: | 5.2 |
| WLAN controller model: | Realtek RTL8852AE |
| WLAN controller manufacturer: | Realtek |
| Antenna type: | 2x2 |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0 ports quantity: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 3 |
| USB Type-C ports quantity: | 1 |
| Combo headphone/mic port: | |
| DC-in jack: | |
| DisplayPorts quantity: | 3 |
| Design | |
| Product colour: | Black |
| Display | |
| Display included: |  |
| Software | |
| Operating system installed: | Windows 10 IoT Enterprise |
| Power | |
| Power supply: | 45 W |
| Sustainability | |
| Sustainability certificates: | ENERGY STAR |
| Sustainable technologies and materials: | Low halogen |
| Weight & dimensions | |
| Width: | 35 mm |
| Depth: | 196 mm |
| Height: | 196 mm |
| Weight: | 1 kg |
| Packaging data | |
| Package depth: | 1000 mm |
| Package weight: | 1 kg |
| Packaging content | |
| Mouse included: | |
| Keyboard included: | |
| Other features | |
| Keyboard type: | USB |
