---
title: "Best Home Assistant Hardware (2026): Green vs Mini PC vs Raspberry Pi 5"
description: "The best Home Assistant hardware in 2026: an N150 mini PC like the Beelink EQ14 for most people, Green for the easy start, Pi 5 only if you own one."
date: 2026-10-23
categories: ["self-hosting"]
tags: ["home-assistant","mini-pc","zigbee"]
---

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For most people the answer is an N150 mini PC like the Beelink EQ14 at $369: it runs HAOS bare metal or a Proxmox VM, handles Frigate through its iGPU, and costs less than $15 a year to leave on. Buy the Home Assistant Green instead if you want the zero-effort start.

<Notice type="warning" title="Affiliate disclosure">
Some links below are Amazon affiliate links, including `/go/` redirects that land on Amazon. Buying through them pays me a small commission at no extra cost to you. Prices were checked on October 23, 2026 and move constantly, so always confirm on the product page.
</Notice>

## Quick picks

| Option | Price (Oct 23, 2026) | CPU / RAM | Frigate | Local voice | Idle power | Buy it if |
| --- | --- | --- | --- | --- | --- | --- |
| [Beelink EQ14](/go/beelink-eq14/) | $369 | N150 / 16GB | Yes, iGPU + OpenVINO | Yes | ~8W (est.) | The default answer. |
| [Home Assistant Green](/go/home-assistant-green/) | $219 | RK3566 / 4GB | No | Limited | ~2W (est.) | You want plug-and-play. |
| [Beelink Mini S13](/go/beelink-mini-s13/) | $349 | N150 / 16GB | Yes | Yes | ~8W (est.) | Same job, $20 less. |
| Raspberry Pi 5 | varies | BCM2712 / 4-8GB | Barely | Barely | ~3-5W (est.) | It's already in your drawer. |

## Which one do you need?

Three questions decide it:

| Your setup | Right hardware |
| --- | --- |
| Lights, plugs, a few automations, want it done today | Home Assistant Green |
| The above plus add-ons, Frigate, local voice, or you like tinkering | N150 mini PC |
| A drawer Pi and a small setup | Pi 5 with a real SSD |

The HA install docs keep the requirements modest on purpose; the workload that actually decides your hardware is what you bolt on afterward. A bare Home Assistant install sips CPU. Frigate counting cars on four camera feeds and Whisper transcribing voice commands are where 4GB boxes run out of road.

## Home Assistant Green: the easy button

**$219** · 4.4★ from 916 ratings · ships from Amazon

Green is the official box: Rockchip RK3566 quad-core Cortex-A55 at 1.8GHz, 4GB of LPDDR4X, 32GB eMMC, fanless and silent, with Home Assistant preinstalled. Plug in power and Ethernet and you're onboarding within minutes. Note the pricing history: it launched at $99 in September 2023, and Nabu Casa raised the recommended MSRP to $199 in January 2026 citing component costs ([home-assistant.io](https://www.home-assistant.io/green/), [Nabu Casa](https://www.nabucasa.com/news/2026-01-08-green-pricing-change/)). Amazon's $219 is about 10% over that MSRP, so you're paying retail, not a gouge. Compare retailers on [the official page](https://www.home-assistant.io/green/) before buying.

Its limits are real: no Frigate headroom, local voice only in the light Speech-to-Phrase tier, and no Docker underneath to reuse the box. If you already know you'll outgrow it, skip to the N150.

One related note: Home Assistant Yellow ended production (announced October 15, 2025, though it keeps getting software updates, [community.home-assistant.io](https://community.home-assistant.io/t/ending-production-of-home-assistant-yellow/940732)), so if a guide you found recommends one, that advice is stale.

<AmazonProduct
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  productDescription="The official plug-and-play Home Assistant hub: RK3566, 4GB RAM, 32GB eMMC, HA preinstalled, fanless. The zero-effort start."
  productFeatures={["Home Assistant preinstalled; power + Ethernet and go", "Fanless, silent, ~2W class idle", "Zigbee/Thread via USB dongles (not built in)", "Backed by Nabu Casa, official support"]}
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  cons={["You'll outgrow it if Frigate enters the picture", "Same price as a more capable N150 now"]}
/>

## An N150 mini PC: what I'd buy

The [Beelink EQ14](/go/beelink-eq14/) at $369 (4.5★/105, ships from Amazon) is the practical answer: N150, 16GB RAM, 500GB SSD plus a second M.2 slot for a bigger drive, dual 2.5GbE, internal PSU. Two install routes, both official:

- HAOS bare metal: flash the generic x86-64 image and the box is a bigger, faster Green.
- A Proxmox VM: HAOS as a VM with the Zigbee dongle passed through, leaving the host free for [other containers](/docker-containers-home-server/). This is the route I'd take; the [Proxmox mini PC guide](/best-mini-pc-proxmox/) covers the host setup, and USB passthrough is one dropdown.

The [Mini S13](/go/beelink-mini-s13/) at $349 (4.5★/659) does the identical job for $20 less with a power brick instead of an internal PSU. This is the same class of box that wins the [Plex and Jellyfin](/best-mini-pc-plex-jellyfin/) guide for the same reason: Quick Sync.

## Raspberry Pi 5: only if it's already in a drawer

Home Assistant supports the Pi 4 and 5, and the official install docs let you start from a 32GB microSD card but push you toward a proper power supply and, for anything beyond testing, an SSD. Writes kill cards: Home Assistant's database, logs, and add-on churn wear out microSD in months, and the most common Pi failure story is a corrupted card at the worst time. A Pi 5 with an NVMe HAT is a working Home Assistant box, but by the time you buy the board, case, cooler, PSU, and the SSD adapter you've spent near-N150 money for less compute and more cables. If one is already sitting in a drawer, fine. Otherwise skip it. The Pi AI HAT+ exists for edge inference but the current listing is thin (3.8★ from 11 ratings), so I'm not recommending it.

## Frigate in 2026: what does the detection now

The Coral USB TPU advice in older guides is dead: Frigate's own docs no longer recommend it for new installs and point you at Hailo-8/8L accelerators or an Intel iGPU/NPU through OpenVINO instead ([Frigate docs](https://docs.frigate.video/configuration/object_detectors/)). On an N150 box the iGPU plus OpenVINO is the built-in answer, and it's the second reason these mini PCs beat a Pi or the Green. As a rule of thumb from Frigate's hardware guidance, an N150-class iGPU covers a small multi-camera setup; add cameras and you start wanting a Hailo or more GPU.

The scale ladder is worth knowing before you buy a camera. Each camera stream needs its own detection, so the detector's inference speed multiplies by camera count. The two Hailo options differ by an order of two: the Hailo-8L does 13 TOPS and the full Hailo-8 does 26 TOPS, on M.2 and PCIe cards that Frigate's docs cover. The practical line I draw: one to three cameras, let the N150's iGPU handle it. Four or more, or you want person/car/package detection at higher frame rates, add a Hailo and let OpenVINO rest. Frigate caches its models on first run, so the detector choice happens in the config file, not the BIOS.

## Local voice: Whisper, Piper and Speech-to-Phrase

Local voice has two tiers in practice, and Home Assistant's own voice documentation puts real numbers on the gap. Speech-to-Phrase is the lightweight path: it recognizes a fixed sentence set and responds in under a second even on Green or Pi-class hardware. Full Whisper understands open-ended speech, and the same docs time it at around 8 seconds on a Pi 4 against under a second on an Intel NUC-class box. Piper text-to-speech is cheap on anything.

That 8x gap is the whole hardware argument. If your voice plan is "turn off the kitchen lights" and similar fixed commands, the Green's Speech-to-Phrase tier genuinely works. If you want freeform commands, a voice pipeline that doubles as a home intercom, or Whisper with a model bigger than tiny-int8, you want the N150 box and its 16GB. If voice is a goal at all, buy the N150; the Green's 4GB runs out fast.

## The radio: Zigbee and Thread

For Zigbee2MQTT and ZHA the [SONOFF Zigbee 3.0 Dongle Plus MG24](/go/sonoff-dongle-plus-mg24/) at $35.90 (4.7★/725, ships from Amazon) is the community default: EFR32MG24 radio, 3dBi antenna, works with Zigbee and OpenThread firmware, and it's cheap enough to keep a spare.

Two placement rules from the HA docs: use the bundled USB extension cable, and keep the dongle away from USB 3 ports, which emit enough 2.4GHz noise to bury Zigbee (the ZHA docs call this out specifically). On a Proxmox host, pass the dongle's USB device through to the HAOS VM rather than trusting USB-over-IP tricks. The MG24 is on Zigbee2MQTT's supported-adapters list as well, so the same dongle covers whichever coordinator stack you end up on.

The official alternative is the Home Assistant Connect ZBT-2, on Amazon now at $79 (4.7★/339): MG24 radio plus an ESP32-S3 onboard, an optimized antenna, and four times the baud rate of the old ZBT-1 per Nabu Casa. Note the $49 MSRP, though: the [official page](https://www.home-assistant.io/connect/zbt-2/) lists retailers selling closer to that, so the Amazon price is a premium.

<Button text="Check ZBT-2 price" link="/go/home-assistant-connect-zbt-2/" variant="outline" color="blue" size="md" icon="arrow-right" />

<AmazonProduct
  productName="SONOFF Zigbee 3.0 Dongle Plus MG24"
  productDescription="EFR32MG24-based Zigbee and Thread USB coordinator for ZHA and Zigbee2MQTT, with a 3dBi antenna and bundled extension cable."
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  recommendedBadge="Best Zigbee Radio"
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  pros={["$35.90 and battle-tested", "Big community knowledge base", "Spare-friendly price"]}
  cons={["No built-in Ethernet; it lives on USB", "Thread support needs a firmware flash"]}
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## Power draw and yearly cost

Same math as the rest of this series, at the EIA's 18.31 cents per kWh residential average ([EIA](https://www.eia.gov/electricity/monthly/epm_table_grapher.php?t=epmt_5_6_a)): watts x 24 x 365 / 1000 x $0.1831.

| Box | Idle watts | Cost/year |
| --- | --- | --- |
| Home Assistant Green | ~2W (est.) | ~$3.20 |
| N150 mini PC (EQ14/S13) | ~8W (est.) | ~$12.80 |
| Raspberry Pi 5 | ~4W (est.) | ~$6.40 |

The N150 premium over the Green is about $10 a year in electricity. The gap isn't the cost; it's what the box can do. Whichever you pick, put it on a small UPS because a dirty power cut during a database write is how Home Assistant installs get weird; the [home server UPS guide](/best-ups-for-home-server/) has the ~$60-170 answers.

## Starting on Green and moving later

A reasonable worry: buy the $219 Green now, outgrow it, and feel like the money was wasted. It isn't, for two reasons. First, Home Assistant's built-in backup makes the migration boring: Settings > System > Backups, download the full backup, flash HAOS on the new box, and restore it during onboarding. Devices, automations, dashboards, and history come across. Second, the Green resells or redeploys well: it makes a fine dedicated Zigbee/Thread border-router box or a starter hub for someone else's house. The only wasted path is buying the Green, hitting its ceiling in month two, and leaving it in a drawer.

## What I'd buy

- **Most people:** the [EQ14 at $369](/go/beelink-eq14/), HAOS bare metal, add Proxmox later if the hobby grows.
- **Zero-effort start:** the [Home Assistant Green at $219](/go/home-assistant-green/), knowing it's a starter box.
- **Tighter budget:** the [Mini S13 at $349](/go/beelink-mini-s13/).
- **The radio:** a [SONOFF MG24 at $35.90](/go/sonoff-dongle-plus-mg24/) on the extension cable, whatever else you bought.

## FAQ

<Accordion label="What hardware do I need for Home Assistant?" group="faq" expanded="true">
Anything from a Green box to an N150 mini PC. The official requirements are modest; the add-ons you bolt on later (Frigate, voice, lots of integrations) are what actually decide how much hardware you want.
</Accordion>

<Accordion label="Is the Home Assistant Green worth it at $219?" group="faq">
If you want working Home Assistant tonight and no maintenance, yes. At $219 versus $349 for an N150 mini PC with four times the room to grow, though, the Green is the easy start, not the best value.
</Accordion>

<Accordion label="Mini PC or Raspberry Pi 5 for Home Assistant?" group="faq">
Mini PC. A Pi 5 plus PSU, case, cooler, and SSD adapter lands close to N150 money for less compute. Buy the Pi only if you already own one.
</Accordion>

<Accordion label="Can the Home Assistant Green run Frigate?" group="faq">
Not realistically. Frigate needs a detector with real throughput, and Green's RK3566 and 4GB RAM aren't it. Use an N150 box with OpenVINO or add a Hailo accelerator.
</Accordion>

<Accordion label="Do I need a Zigbee coordinator?" group="faq">
Yes, unless you plan to run only Wi-Fi devices. ZHA and Zigbee2MQTT both need a USB coordinator like the SONOFF MG24; Home Assistant's own ZBT-2 is the official option.
</Accordion>

<Accordion label="What are Home Assistant's hardware requirements?" group="faq">
The official docs support x86-64 machines, the Green and Yellow, and Raspberry Pi 4/5. A basic install runs on very little; in practice I want at least 4GB of RAM and an SSD, and 16GB plus an Intel iGPU if Frigate or voice is in the plan.
</Accordion>