Product Type | Thin Client |
Model | HP Pro t550 |
Form Factor | Thin Client |
Processor | Intel Celeron J6412 |
Processor Clock Speed | 2 GHz |
Processor Core Count | 4 |
Processor Cache | 1.5 MB L2 Cache |
Memory Technology | DDR4 |
Installed RAM | 4 GB |
Installed Flash Storage | 32 GB |
Storage Type | eMMC/Flash Storage |
Operating System | HP ThinPro |
Graphics Processor | Intel UHD Graphics |
Audio Support | Yes |
Input Device Support | Keyboard |
Power Supply Type | External AC Adapter |
Part Number | 78L91AT#ABA |
UPC | 197029731043 |
HP Pro t550 Thin Client, 32GB Flash, 4GB RAM, Intel J6412, HP ThinPro



Key Benefits

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- Ideal for secure cloud deployments with flash storage and no HDD
- Efficient connectivity with DisplayPort, Ethernet, and high-speed USB
- TAA compliant and manufactured in Mexico, suitable for government use
Product Overview
The HP Pro t550 Thin Client is a streamlined endpoint solution tailored for modern business environments and secure cloud computing. Powered by an Intel Celeron J6412 quad-core processor running at 2 GHz and supported by 4GB DDR4 RAM, it provides efficient performance for remote desktop sessions, virtualization, and browser-based workloads. The 32GB of flash memory ensures fast boot-up times and smooth OS operations, while the HP ThinPro operating system is optimized for simplified IT management and robust security.
This compact device includes multiple connectivity options to support dual displays and high-speed peripheral connections. It features two DisplayPort 1.4 outputs, two SuperSpeed USB Type-A ports (10Gbps), and two USB 2.0 ports, along with Ethernet connectivity through an RJ-45 interface. Integrated Intel UHD graphics handle everyday visual tasks, and the unit includes support for audio and keyboard input.
With no traditional hard drive and no moving parts, the HP Pro t550 excels in reliability and energy efficiency, reducing maintenance needs and operational costs. It is also TAA compliant, which makes it suitable for government and regulated sectors. Designed and manufactured in Mexico, this thin client offers a balance of performance, manageability, and cost efficiency essential for centralized computing deployments.
Specifications
Product Overview
Wireless Features
Wi-Fi Support | Optional via USB or expansion module |
Bluetooth Support | Optional via add-on |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Mexico |
Environmental Standards | ENERGY STAR certified, EPEAT Gold |
Certifications | FCC, CE, UL, RoHS |
Advanced Security Features
Secure OS Platform | Linux-based HP ThinPro OS |
Integrated Firewall | Yes, OS-level firewall |
Content Protection | Write Filter protection |
Internal Storage Encryption | Yes, software-enforced |
Trusted Platform Module (TPM) | Yes (TPM 2.0) |
Interfaces
Ethernet Ports | 1 x RJ-45 |
USB 2.0 Ports | 2 x USB Type-A |
USB 3.2 Gen 2 Ports | 2 x SuperSpeed USB Type-A (10Gbps) |
DisplayPort Outputs | 2 x DisplayPort 1.4 |
Audio Output | 3.5 mm audio jack |
Power Connector | 1 x AC power in |
Physical & Environmental
Dimensions (W x D x H) | 35 x 135 x 135 mm |
Weight | 0.46 kg |
Operating Temperature Range | 10°C to 40°C |
Storage Temperature Range | -30°C to 60°C |
Operating Humidity Range | 20% to 80% (non-condensing) |
Storage Humidity Range | 10% to 90% (non-condensing) |
Cooling Type | Fanless Design |
Cloud Management & Licensing
Management Software | HP Device Manager (optional), HP ThinPro OS tools |
Cloud Services Compatible | Yes (Citrix, VMware, Microsoft RDP) |
Licensing Model | HP ThinPro - license included |