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HAS-H3 Fanless Home Assistant Server (Intel J4125, 4GB Ram, 128GB SSD)
HAS-H3 Fanless Home Assistant Server (Intel J4125, 4GB Ram, 128GB SSD) - Image 2
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HAS-H3 Fanless Home Assistant Server (Intel J4125, 4GB Ram, 128GB SSD) - Image 5

HAS-H3 Fanless Home Assistant Server (Intel J4125, 4GB Ram, 128GB SSD)

Original price was: £199.99.Current price is: £169.99.

2 in stock

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Overview

HAS-H3 is a fanless Home Assistant server pre-installed with Home Assistant Operating System, designed for reliable 24/7 smart home control. Powered by an Intel Celeron J4125 quad-core processor, with 4 GB DDR4 RAM and 128 GB SSD storage, it provides a stable and dedicated platform for managing automations, integrations, and local services.

Built on a compact industrial mini-PC platform, the HAS-H3 offers silent fanless operation, dual Gigabit Ethernet, multiple USB ports, and expansion options including mSATA and SATA. It supports both 2.4 GHz and 5 GHz Wi-Fi, as well as Bluetooth 4.0. Zigbee functionality can be added using a compatible USB or LAN coordinator. Home Assistant is pre-installed for convenience, but configuration and integration setup remain the responsibility of the user.

Key features

  • Pre-installed Home Assistant Operating System
  • Intel Celeron J4125 quad-core processor
  • 4 GB DDR4 RAM
  • 128 GB SSD storage
  • Fanless design for silent operation
  • Dual Gigabit Ethernet ports
  • Supports 2.4 GHz and 5 GHz Wi-Fi
  • Bluetooth 4.0 support
  • Multiple USB ports for expansion
  • Expandable storage via mSATA and SATA

Product information

Use cases
  • Dedicated Home Assistant server
  • Run Home Assistant OS on dedicated hardware for stable and local smart home management.
  • Multi-protocol smart home hub
  • Pair with USB or LAN Zigbee coordinators to manage Zigbee devices alongside Wi-Fi and other integrations.
  • 24/7 automation controller
  • Use as a silent, always-on automation server for lighting, heating, energy monitoring, and security systems.
  • Expansion-ready smart home platform
  • Add storage, USB dongles, or serial devices using built-in expansion ports. Add Zigbee via the SONOFF Zigbee 3.0 USB Dongle.
Technical specifications
Processor and Memory
Processor
Intel Celeron J4125
Cores / Threads
4 / 4
Base frequency
2.0 GHz
Burst frequency
Up to 2.7 GHz
Memory
4 GB DDR4
Storage
128 GB SSD
Operating System
Installed OS
Home Assistant Operating System (pre-installed)
Connectivity
Ethernet
2 × Gigabit LAN
Wi-Fi
2.4 GHz and 5 GHz
Bluetooth
4.0
USB
2 × USB 3.0, 2 × USB 2.0
RS232
2 × COM ports
HDMI
4K @ 30 Hz
VGA
1080p @ 60 Hz
Audio
3.5 mm jack
Expansion
Storage expansion
1 × mSATA slot
SATA
1 × SATA 3.0 (2.5 inch HDD/SSD support)
Power
Input
12 V DC
Adapter
12 V 3 A UK power supply included
Physical
Cooling
Fanless passive cooling
Form factor
Compact industrial mini PC
What’s included
  • HAS-H3 mini PC with Home Assistant pre-installed
  • 12 V 3 A UK power supply

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