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HP EliteDesk T655 SFF Thin Client Desktop
HP EliteDesk T655 SFF Thin Client DesktopHP EliteDesk T655 SFF Thin Client Desktop
SKU: 84J45UA#ABA
$289.00

HP EliteDesk T655 SFF Thin Client Desktop

The HP EliteDesk T655 Small Form Factor Thin Client delivers enterprise-grade performance in an ultra-compact design, making it an ideal solution for schools, educational institutions, and businesses looking to modernize their computing infrastructure. Built on AMD Ryzen processing technology, this thin client offers a powerful yet energy-efficient platform for virtual desktop environments and cloud-based workflows. The EliteDesk T655 SFF adapts to the demands of classrooms, labs, and administrative offices alike. Its small footprint and robust manageability features make deployment and ongoing IT management straightforward at scale.


Key Features

  • Compact Small Form Factor Design: The EliteDesk T655's slim, space-saving chassis fits easily on desks, behind monitors, or in tight lab environments, freeing up valuable workspace in classrooms and offices without sacrificing performance.
  • AMD Ryzen Processing Power: Powered by AMD Ryzen embedded processors, this thin client delivers responsive, reliable performance for virtual desktop infrastructure (VDI), cloud applications, and everyday educational computing tasks.
  • IGEL OS for Simplified Endpoint Management: Shipped with IGEL OS, a leading Linux-based thin client operating system, the T655 enables centralized management, rapid provisioning, and enhanced security across entire fleets of devices — ideal for IT administrators managing large school deployments.
  • Enterprise-Grade Security: HP's business-class security features, including firmware-level protections and secure boot capabilities, help safeguard sensitive student and institutional data in connected learning environments.
  • Versatile Connectivity: Equipped with a comprehensive array of ports including USB, DisplayPort, and RJ-45 Ethernet, the EliteDesk T655 SFF integrates seamlessly with existing classroom peripherals, displays, and network infrastructure.
  • Energy-Efficient Operation: Thin client architecture consumes significantly less power than traditional desktop PCs, helping schools reduce energy costs and meet sustainability goals without compromising day-to-day computing needs.

Specifications (84J45UA#ABA)

Brand HP
Model EliteDesk T655 Small Form Factor Thin Client
MPN 84J45UA#ABA
Processor AMD Ryzen R2314
RAM 8GB
Storage 32GB eMMC
Operating System IGEL OS
Form Factor Small Form Factor (SFF)
Display Output DisplayPort (supports dual displays)
Ports USB-A, USB-C, DisplayPort, RJ-45 Ethernet, 3.5mm Audio
Wireless Connectivity Wi-Fi 6, Bluetooth 5.0 (model dependent)
Ethernet Gigabit Ethernet (10/100/1000)
Color Black
Power Supply External AC Adapter
Dimensions Approx. 1.06" x 6.89" x 6.89" (H x W x D)
Weight Approx. 1.3 lbs

Why Schools Choose Us

Computers for Schools

We've been saving K-12 money on their devices for 20+ years.

We care. We’re a small business whose employees care about our customers, products and each other. For over 20 years, our focus has been on delivering outstanding value and great service to the K-12 market. 


Refurbished computers for schools.

Get quality Apple, Chrome & PC devices from the K-12 experts.

We carry devices & accessories from all major brands. We offer a wide range of services such as device repair, White Glove enrollment, asset tagging, device trade-in, accidental coverage and more.

Used computers for schools.

Expect and receive

great service.

Our post sale support is amazing. Warranty service is all handled through us. You'll get fast, friendly and competent service. We’ll be here through the life of your devices.

All of our devices are backed by a comprehensive 1 year warranty.

We make the repair/exchange process fast and easy.


Warranty+ accidental coverage is available for 2 to 4 years.

Distinctions of Condition

Regardless of condition, all devices sold by Tech to School come with our 1 year warranty and are eligible for Warranty+ accidental coverage up to 4 years.


The majority of our Chromebooks and PCs are brand New units that are still factory sealed. We also offer Factory Refurbished devices direct from manufactures which appear brand new.


The majority of our Apple devices are considered First Stock. This is our highest cosmetic grade. There will be only minor signs of use with no major scratches or dents.


On some devices, we offer a Second Stock option at a discounted price. These devices are 100% functional, yet may have cosmetic issues such as bent corners, surface case scratches or engravings. We include a free shell case on these devices to present a clean look. 

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