| System Type | Thin Client |
| Form Factor | Ultra Small Form Factor (USFF) |
| Processor Type | AMD Ryzen Embedded R1505G |
| Processor Manufacturer | AMD |
| Processor Clock Speed | 2.4 GHz |
| Processor Cores / Threads | 2 cores / 4 threads |
| Cache Memory Type | L3 cache |
| Cache Memory Size | 4 MB |
| RAM Technology | DDR4 |
| RAM Installed Size | 4 GB |
| RAM Max Supported | 32 GB |
| SSD Installed Size | 32 GB |
| SSD Max Supported | 512 GB |
| Storage Expansion Slots | 1 x M.2 2280 (for SSD) |
| Operating System | HP ThinPro |
| Power Device Type | External Power Adapter |
| Power Input Voltage | 100-240 VAC |
HP t640 Thin Client, AMD R1505G, 4GB RAM, 32GB SSD, ThinPro

Key Benefits
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- Compact form factor with enterprise-grade AMD processing ideal for secure VDI and cloud applications
- Extensive connectivity with USB 3.1, DisplayPort, and networking options enhances deployment flexibility
- TAA compliance makes it suitable for government and institutional procurement standards
Product Overview
The HP t640 Thin Client delivers enterprise-grade performance in a compact and secure design. Equipped with an AMD Ryzen Embedded R1505G processor, it features 4GB DDR4 RAM and a 32GB SSD, expandable to meet growing demands. The HP ThinPro OS ensures optimized operation in cloud and VDI environments. With Gigabit Ethernet, Wi-Fi, Bluetooth 5.0, and multiple USB and DisplayPort options, it supports a range of workplace setups. TAA compliant and efficiently sized at 1.38" x 7.72" x 7.72", it's ideal for secure deployments in government, education, and enterprise spaces.
Specifications
Product Overview
Wireless Features
| Wi-Fi Standards | 802.11ac |
| Bluetooth Version | 5.0 |
| Antenna Configuration | Dual internal antennas |
| Wireless Controller | Realtek RTL8822CE |
| Wireless Frequency Bands | 2.4 GHz / 5 GHz |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| Energy Efficiency | ENERGY STAR certified |
| Environmental Standards | EPEAT Gold |
| Certifications | FCC, UL, CE, RoHS |
Advanced Security Features
| Integrated Security Features | HP Write Manager, Secure Boot |
| Trusted Platform Module (TPM) | TPM 2.0 |
| Data Protection Features | HP BIOSphere Gen5, HP Sure Start |
Interfaces
| USB 3.1 Gen 1 Type-A Ports | 2 |
| USB 3.1 Gen 2 Type-A Ports | 2 |
| USB 3.1 Gen 2 Type-C Ports | 1 |
| USB 2.0 Type-A Ports | 2 |
| DisplayPort 1.2 Outputs | 2 |
| Audio Jacks | 1 x 3.5 mm headphone/microphone combo, 1 x 3.5 mm line-out |
| Network (RJ-45) | 1 x Gigabit Ethernet |
Physical & Environmental
| Width | 1.38 in |
| Depth | 7.72 in |
| Height | 7.72 in |
| Product Weight | 2.2 lbs (approx.) |
| Operating Temperature Range | 32°F to 104°F (0°C to 40°C) |
| Operating Humidity Range | 10% to 90% (non-condensing) |
Cloud Management & Licensing
| Management Interface | HP Device Manager |
| Cloud Compatibility | Citrix, VMware, Microsoft RDP |