Product Type | Thin Client |
Form Factor | Ultra small form factor |
Processor Type | AMD Ryzen Embedded R1505G |
Processor Clock Speed | 2.4 GHz |
Processor Cores | 2 cores / 4 threads |
L3 Cache | 4 MB |
Installed Memory | 4 GB DDR4 RAM |
Maximum Supported Memory | 32 GB |
Memory Technology | DDR4-2400 SDRAM |
Flash Storage Capacity | 32 GB |
Maximum Flash Storage Supported | 512 GB |
Hard Drive Included | No |
Operating System | HP ThinPro |
Power Adapter Type | External power adapter |
Power Input Voltage | 100–240 VAC |
Power Consumption (Max) | 65 W |
HP t640 Thin Client, AMD Ryzen, 4GB RAM, 32GB Flash



Key Benefits

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- Efficient performance for VDI and cloud environments with AMD Ryzen Embedded processor and DDR4 RAM
- Compact yet highly connectable design with multiple USB, Ethernet, DisplayPort, and wireless options for flexible deployments
- Enterprise-ready with HP ThinPro OS, security features, and TAA compliance for government or regulated industries
Product Overview
The HP t640 Thin Client is a compact and secure computing solution, powered by an AMD Ryzen Embedded R1505G dual-core processor at 2.4 GHz with 4 MB L3 cache. It features 4 GB DDR4 RAM and 32 GB flash storage, expandable to support demanding applications. Its comprehensive I/O includes Gigabit Ethernet, Wi-Fi, Bluetooth 5.0, USB 3.1 Type-A & C, dual DisplayPort 1.2, and a 3.5 mm audio jack. Operating on HP ThinPro, it ensures efficient, secure remote access. The unit is TAA compliant and ideal for offices requiring reliability, manageability, and space efficiency.
Specifications
Product Overview
Wireless Features
Wi-Fi Standard | 802.11ac |
Bluetooth Version | Bluetooth 5.0 |
Wireless Antennas | 2 internal antennas |
Wi-Fi Frequencies | 2.4 GHz and 5 GHz |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Energy Star Certified | Yes |
EPEAT Rating | EPEAT Gold |
RoHS Compliance | Yes |
Certifications | FCC, UL, CE, VCCI, BSMI, CCC |
Advanced Security Features
TPM Support | Firmware TPM 2.0 |
BIOS Security | HP Sure Start, BIOS-level protection |
Secure Boot | Yes |
Integrated Firewall | Yes |
Interfaces
USB Ports | 4 x USB 3.1 Gen 1 Type-A, 2 x USB 2.0 Type-A, 1 x USB 3.1 Gen 2 Type-C |
Display Outputs | 2 x DisplayPort 1.2 |
Audio Ports | 1 x 3.5 mm combo audio jack, 1 x 3.5 mm audio line-out jack |
Ethernet Port | 1 x RJ-45 (Gigabit Ethernet) |
Universal Audio Jack | Yes |
Data Transfer Rate (Ethernet) | 10/100/1000 Mbps |
Physical & Environmental
Width | 1.38 inches (35 mm) |
Depth | 7.72 inches (196 mm) |
Height | 7.72 inches (196 mm) |
Weight | 1.17 kg (2.58 lbs) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Operating Humidity | 20% to 80% (non-condensing) |
Storage Temperature | -22°F to 140°F (-30°C to 60°C) |
Cloud Management & Licensing
Thin Client Management Software | HP Device Manager |
Cloud Services Compatible | VMware, Citrix, Microsoft RDP |
License Included | HP ThinPro OS license included |