Product Type | Thin Client |
Model | HP t640 Thin Client |
Manufacturer Part Number | 7A6G5UT#ABA |
Operating System | IGEL OS (pre-installed), Windows 10 IoT Enterprise (supported) |
Processor Type | AMD Ryzen Embedded R1505G |
Processor Cores | 2 |
Processor Base Frequency | 2.4 GHz |
Processor Max Boost Frequency | 3.3 GHz |
GPU | AMD Radeon Vega 3 Graphics |
System Memory (Installed) | 4 GB DDR4 SDRAM |
Memory Type | DDR4-2400 SODIMM |
Memory Slots | 2 SODIMM slots (1 populated) |
Storage Type | Flash (SSD) |
Storage Capacity | 32 GB SSD |
Storage Interface | M.2 SATA |
Power Supply | 45 W external power adapter |
Weight | 1.21 lb (0.55 kg) |
HP t640 Thin Client, 32GB SSD, 4GB RAM, IGEL OS



Key Benefits

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- Compact form factor (1.24" width) is ideal for dense or space-constrained desktops
- Equipped with enterprise-level IGEL OS and Windows 10 IoT for secure, managed environments
- TAA compliance expands purchasing options for government and regulated industries
Product Overview
The HP t640 Thin Client is a robust, space-saving desktop solution designed for commercial and enterprise environments prioritizing efficient performance and security. Equipped with a 32GB solid-state drive and 4GB of DDR4 RAM, it delivers fast boot-up times and responsive user experience suitable for common productivity workflows. Its integrated AMD Radeon Vega 3 GPU enhances visual output for a more fluid interface experience, especially beneficial in multi-display or graphical applications common to thin client infrastructures.
Connectivity is a strong suit, with support for IEEE 802.11ax Wi-Fi and Bluetooth 5.2, ensuring high-speed wireless access in modern office settings. Interfaces include multiple USB 3.1 ports and a USB 3.1 Type-C Gen 2, allowing for versatile peripheral integration. The system ships with Windows 10 IoT Enterprise and runs on IGEL OS, offering centralized management, secure control, and reduced endpoint complexity—a key benefit in VDI deployments or cloud-first businesses. The device adheres to TAA compliance, making it suitable for government contracts and regulated sectors.
Measuring just 1.24 inches wide and 7.71 inches square, its compact design fits seamlessly into tight workspaces without compromising performance. Businesses can count on the HP t640 as a dependable, centralized endpoint in modern digital work environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Standards | 802.11ax (Wi-Fi 6) |
Bluetooth Version | Bluetooth 5.2 |
Antenna Configuration | Dual internal antennas |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Mexico |
Certifications | ENERGY STAR, EPEAT Gold, FCC, CE, UL |
Advanced Security Features
Secure Boot | Yes |
TPM | Trusted Platform Module 2.0 |
Write Filter | Yes (file-based and registry-based overlays) |
OS Lockdown | Enabled via IGEL OS |
USB Port Control | Yes, configurable through UMS policies |
Interfaces
USB Ports | 3 x USB 3.1 Gen 1, 1 x USB 3.1 Gen 2, 1 x USB 3.1 Type-C Gen 2 |
Audio Jacks | 1 x Headphone/Microphone combo jack |
Video Outputs | 2 x DisplayPort 1.4 |
Network Interfaces | 1 x RJ‑45 (Gigabit Ethernet) |
Serial Port | Optional (via Rear I/O expansion) |
Expansion Slots | 1 x M.2 (Wi-Fi), 1 x M.2 (SS |
Physical & Environmental
Width | 1.24 inches (31.5 mm) |
Depth | 7.71 inches (196 mm) |
Height | 7.71 inches (196 mm) |
Product Form Factor | Ultra-small form factor (USFF) |
Mounting Options | VESA mount, horizontal or vertical stand |
Operating Temperature Range | 32°F to 104°F (0°C to 40°C) |
Storage Temperature Range | -22°F to 140°F (-30°C to 60°C) |
Operating Humidity Range | 10% to 90% (non-condensing) |
Storage Humidity Range | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Device Management | IGEL Universal Management Suite (UMS) |
Licensing Model | IGEL Workspace Edition (perpetual license, renewable support) |
Cloud Integration | Supports Citrix, VMware Horizon, Microsoft WVD, Amazon WorkSpaces |