| General Information | 
     | Manufacturer | HP Inc. | 
     | Manufacturer Part Number | 7TK43UA#ABA | 
     | Manufacturer Website Address | http://www.hp.com | 
     | Brand Name | HP | 
     | Product Series | t640 | 
     | Product Name | t640 Thin Client | 
     | Marketing Information | HP t640 Thin Client  The world's first self-defending thin client  Highly secure and optimized for workplace productivity  The HP t640 Thin Client helps keep your data safe across your workflows with built-in security and AMD Memory Guard. Choose the right fit for your specific users and environment with a range of subsystem options.  Maximize what you can accomplish  Empower your workforce with performance that conquers every task-an AMD Ryzen™ R1505G processor, high-speed, responsive system memory, and native support for up to three UHD/4K displays.  | 
     | Product Type | Thin Client | 
     | Processor | 
     | Processor Manufacturer | AMD | 
     | Processor Type | Ryzen | 
     | Processor Model | R1505G | 
     | Processor Core | Dual-core (2 Core) | 
     | Processor Speed | 2.40 GHz | 
     | Memory | 
     | Standard Memory | 8 GB | 
     | Memory Technology | DDR4 SDRAM | 
     | Flash Memory | 128 GB | 
     | Display & Graphics | 
     | Graphics Controller Manufacturer | AMD | 
     | Graphics Controller Model | Radeon Vega 3 Graphics | 
     | Graphics Memory Accessibility | Shared | 
     | Network & Communication | 
     | Ethernet Technology | Gigabit Ethernet | 
     | Wireless LAN | Yes | 
     | Wireless LAN Standard | IEEE 802.11ac | 
     | Bluetooth | Yes | 
     | Interfaces/Ports | 
     | Number of USB 2.0 Ports | 2 | 
     | Number of USB 3.1 Gen 1 Ports | 3 | 
     | Number of USB 3.1 Gen 2 Ports | 1 | 
     | USB Type-C | Yes | 
     | USB Type-C Detail | (1) USB-C™ 3.1 Gen 2 port | 
     | Network (RJ-45) | Yes | 
     | DisplayPort | Yes | 
     | Operating System | 
     | Operating System | Windows 10 IoT Enterprise | 
     | Operating System Architecture | 64-bit | 
     | Power Description | 
     | Input Voltage | 120 V AC | 
     | Input Voltage | 230 V AC | 
     | Maximum Power Supply Wattage | 45 W | 
     | Physical Characteristics | 
     | Form Factor | Small Form Factor | 
     | Height | 7.7" | 
     | Width | 1.4" | 
     | Depth | 7.7" | 
     | Weight (Approximate) | 2.20 lb | 
     | Miscellaneous | 
     | Package Contents |  - t640 Thin Client
  - Power Adapter
    | 
     | Energy Star | Yes | 
     | Environmentally Friendly | Yes | 
     | Environmental Certification | RoHS 2 | 
     | Environmental Certification | ErP | 
     | Environmental Certification | TCO | 
     | Environmental Certification | CECP | 
     | Environmental Certification | WEEE | 
     | Environmental Certification | GS | 
     | Country of Origin | Mexico | 
     | TAA Compliant | Yes | 
     | TCO Certified | Yes | 
     | Warranty | 
     | Limited Warranty | 3 Year |