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HP A28Q0UA#ABA Pro t550 Thin Client - Intel Celeron J6412 Quad-core 2 GHz - 4 GB DDR4 RAM - 32 GB Flash - IGEL OS - Gigabit Ethernet - Wi-Fi 6
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Product Features
Technical Overview
The technical foundation of the HP Pro t550 centers on the Intel Celeron J6412 system-on-a-chip, a quad-core processor operating at 2 GHz. This platform is paired with 4 GB of DDR4-3200 memory, providing sufficient bandwidth for multitasking in thin-client scenarios. Graphics are handled by integrated Intel UHD Graphics with shared memory, capable of driving dual displays via the included DisplayPort outputs.
Connectivity is comprehensive, featuring seven USB ports in total: two USB 2.0, two USB 3.2 Gen 1, two USB 3.2 Gen 2, and one USB-C 3.2 Gen 1 port. Networking includes Gigabit Ethernet and dual-band Wi-Fi 6 (802.11ax) with Bluetooth 5.3 for peripheral connections.
Relevant factors for this section include Processor Type, Processor Model, Processor Core, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The HP Pro t550 is engineered for IT departments seeking reliable, manageable, and sustainable endpoint devices. Its combination of modern connectivity, a dedicated thin-client OS, and a compact form factor addresses key deployment challenges in education, healthcare, call centers, and general office settings.
Centralized Management with IGEL OS
IGEL OS provides a locked-down, secure environment that can be remotely managed and updated from a central console, reducing onsite IT support needs and enhancing security posture.
- Linux-based, optimized for VDI/cloud
- Remote management capabilities
- Fast, consistent user experience
Modern Connectivity Suite
With USB 3.2 Gen 2, USB-C, Wi-Fi 6, and dual DisplayPorts, this thin client supports contemporary peripherals, high-speed data transfers, and multi-monitor setups without requiring add-on cards.
- Supports latest peripherals
- Future-ready wireless
- Dual-display capable
Energy & Environmental Design
The device meets multiple environmental certifications, including EPEAT Gold and Energy Star, and complies with RoHS and WEEE directives, supporting corporate sustainability goals.
- EPEAT Gold certified
- Energy Star compliant
- 45 W power adapter
Deployment / Use Cases
The HP Pro t550 is ideal for organizations standardizing on virtual desktop infrastructure (VDI) or cloud-based application delivery. Its low power consumption, silent operation, and small footprint make it suitable for dense deployments like call centers, hospital nursing stations, library kiosks, and classroom labs.
For task workers accessing Citrix, VMware Horizon, Microsoft RDS, or cloud workspaces like AWS WorkSpaces or Windows 365, this thin client provides a consistent, secure entry point. The included keyboard and mouse offer a complete out-of-box experience for rapid deployment.
VDI Front-End
Serves as a reliable endpoint for accessing virtual desktops and published applications from major hypervisors and cloud providers, centralizing data security and management.
Fixed-Function Kiosk
The locked-down nature of IGEL OS makes it suitable for public-facing kiosks, digital signage controllers, or dedicated application terminals where consistency and security are paramount.
Localization and Operating System
This thin client is preloaded with IGEL OS, a purpose-built operating system designed specifically for endpoint devices connecting to virtualized environments. IGEL OS is a Linux distribution that provides a fast, secure, and manageable client experience, with native support for leading VDI protocols like HDX, Blast, PCoIP, and RDP.
The OS interface is streamlined for productivity and can be customized through IGEL's Universal Management Suite (UMS) for large-scale deployments. Localization is handled at the OS level, supporting multiple languages and keyboard layouts as configured by the administrator in the management console.
Physical Profile
The HP Pro t550 features an ultra-compact chassis measuring just 1.38 inches wide, allowing it to be mounted behind monitors, under desks, or in space-constrained environments using optional VESA mounting hardware. Its slim profile and lightweight design simplify cable management and reduce clutter in multi-user setups.
The chassis is designed for passive cooling, ensuring silent operation ideal for quiet offices, libraries, or healthcare settings. The dark finish provides a professional appearance that blends into most workspace aesthetics.
- Width
- 1.38" (35 mm)
- Depth
- 7.87" (200 mm)
- Height
- 7.87" (200 mm)
- Weight
- 2.87 lb (1300 g)
What's in the Box
The package includes all essential components for immediate deployment, ensuring a complete out-of-box experience without the need for additional purchases.
Highlights
- Intel Celeron J6412 quad-core 2 GHz processor for responsive thin-client performance
- 4 GB of DDR4-3200 RAM ensures smooth multitasking in virtual desktop sessions
- 32 GB of onboard flash storage for the operating system and local caching
- Pre-installed IGEL OS, a secure, manageable Linux-based thin-client operating system
- Comprehensive connectivity: 7 USB ports (including USB-C), dual DisplayPort, Gigabit Ethernet
- Modern wireless with Wi-Fi 6 (802.11ax) and Bluetooth 5.3 for cable-free peripherals
- Ultra-compact form factor (1.38" wide) for space-saving deployments behind monitors
- Energy-efficient design with 45 W power adapter, Energy Star, and EPEAT Gold certifications
- Includes keyboard and mouse for a complete out-of-box setup
- Backed by a 1-year limited warranty and TAA compliance for government procurement
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | A28Q0UA#ABA |
| Brand Name | HP |
| Product Series | Pro t550 |
| Product Name | Pro t550 Thin Client |
| Product Type | Thin Client |
| Processor | |
| Processor Type | Celeron |
| Processor Model | J6412 |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2 GHz |
| vPro Technology | No |
| Chipset | |
| Chipset Manufacturer | Intel |
| Memory | |
| Standard Memory | 4 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Standard | DDR4-3200/PC4-25600 |
| Flash Memory | 32 GB |
| Storage | |
| Drive Type | Flash |
| Display & Graphics | |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ax |
| Bluetooth | Yes |
| Bluetooth Standard | Bluetooth 5.3 |
| Interfaces/Ports | |
| Total Number of USB Ports | 7 |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Number of USB 3.2 Gen 2 Ports | 2 |
| USB Type-C | Yes |
| USB Type-C Detail | (1) USB-C® 3.2 Gen1 (5Gbps signaling rate) |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| DisplayPort | Yes |
| Number of DisplayPorts | 2 |
| Operating System | |
| Operating System | IGEL OS |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Maximum Power Supply Wattage | 45 W |
| Physical Characteristics | |
| Height | 7.87" (200 mm) |
| Width | 1.38" (35 mm) |
| Depth | 7.87" (200 mm) |
| Weight (Approximate) | 2.87 lb (1300 g) |
| Miscellaneous | |
| Package Contents | Pro t550 Thin Client Keyboard Mouse Power Adapter |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | Electronic Product Environmental Assessment Tool Gold (EPEAT Gold) |
| Energy Efficiency Certification | China Energy Conservation Program (CECP) |
| Energy Efficiency Compliance | Energy-related Products Directive (ErP) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Restriction of Hazardous Substances (RoHS) 2,Waste Electrical and Electronic Equipment Directive (WEEE) |
| TAA Compliant | Yes |
| TCO Certified | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What is the primary use case for the HP Pro t550 Thin Client?
The HP Pro t550 is designed as a dedicated endpoint for accessing virtualized desktops and applications. It connects to virtual desktop infrastructure (VDI) environments like Citrix, VMware, or Microsoft RDS, or to cloud workspaces, providing a secure, manageable, and consistent user experience for task workers in offices, call centers, education, and healthcare.
What operating system does this thin client run?
This model comes pre-installed with IGEL OS, a Linux-based operating system specifically optimized for thin clients. IGEL OS is lightweight, secure, and built for centralized management, offering native support for major VDI protocols and cloud workspace services without the overhead of a general-purpose desktop OS.
Can the HP Pro t550 support dual monitors?
Yes, the thin client includes two DisplayPort outputs, allowing it to drive dual monitors simultaneously. This is ideal for productivity scenarios where users benefit from extended screen real estate while accessing their virtual desktop or published applications.
What are the wireless connectivity options?
The device features dual-band Wi-Fi 6 (IEEE 802.11ax) for high-speed, reliable wireless network access, along with Bluetooth 5.3 for connecting wireless peripherals like keyboards, mice, and headsets. This modern wireless suite supports dense deployment environments and reduces cable clutter.
Is the memory or storage upgradeable on this thin client?
The HP Pro t550 is configured with 4 GB of DDR4 RAM and 32 GB of flash storage soldered onto the board, which are not user-upgradeable. This fixed configuration is typical for thin clients, as the primary computing and storage occur on the server or in the cloud, not locally on the endpoint device.
What certifications does this device hold for environmental and government procurement?
The thin client carries several key certifications: EPEAT Gold for environmental impact, Energy Star for energy efficiency, and TAA compliance for U.S. government purchasing. It also meets RoHS and WEEE directives for hazardous substance restrictions and electronic waste recycling.
| Qty | Price | Available |
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