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Which Raspberry Pi Device Is the Best for Pi-hole?

Find out which Raspberry Pi will work with the Pi-hole DNS blocker.

Raspberry Pi 4 Vishnu Mohanan / Unsplash

Last Updated: June 19, 2022

Written by Brandon Jones

Pi-hole is a DNS blocker that protects your devices from unwanted ads, analytics, malware, and other content. When your devices try resolving a new domain name (e.g., analytics.google.com), Pi-hole blocks the undesirable domain while allowing others to be resolved successfully.

Pi-hole was made to run on low-end hardware. There are many options out there, but I'll help you find the best one for your needs. First off, let's go over the system requirements for running Pi-hole.

Vilros Raspberry Pi Zero W Basic Starter Kit Vilros Raspberry Pi Zero W Basic Starter Kit Check Price on Amazon Amazon Affiliate Link

Pi-hole Requirements

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Should You Use Ethernet or Wi-Fi With Pi-hole?

Pi-hole will work when your Raspberry Pi is connected to either Wi-Fi or Ethernet. Ethernet may provide a slightly faster response time and a more stable connection than Wi-Fi. However, you most likely won't notice much of a difference between the two.

MicroSD Card Capacity

While a 4 GB microSD card works fine, a 32 GB microSD card is recommended since there's not much price difference. A larger microSD card would allow you to repurpose the Raspberry Pi in the future or use it for multiple tasks.

I recommend the SanDisk Extreme Pro 32GB SDHC Memory Card on Amazon (affiliate link) if you don't already have one and aren't getting one in a kit.

Best Raspberry Pi Devices for Pi-hole

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Choosing the best Raspberry Pi for Pi-hole depends on what appeals to you most and how much flexibility you want for other projects. Read through the descriptions of each to see what best fits your needs.

Raspberry Pi 4 (Model B) Extreme Kit

The Raspberry Pi 4 Model B is great if you want something faster with more flexibility than the Raspberry Pi Zero W. This Raspberry Pi requires some assembly, so if you want the experience of putting it together, it's a good choice. Plus, it's easier to customize if you're going to modify it later.

GeeekPi Raspberry Pi 4 8GB Starter Kit GeeekPi Raspberry Pi 4 8GB Starter Kit Check Price on Amazon Amazon Affiliate Link
  • Raspberry Pi 4 Model B specs:
    • 1.5 GHz quad-core 64-bit processor
    • 4 GB RAM
    • Supports dual-band (2.4GHz and 5.0GHz) Wi-Fi
    • Bluetooth 5.0
    • Gigabit Ethernet port
    • Two USB 3.0 ports and two USB 2.0 ports
    • 40-pin GPIO port
    • Two micro-HDMI ports (supports 4k resolution)
  • The Raspberry Pi 4 Model B kit comes with a black case, cooling fan, heat sinks, power supply, a 64GB microSD card, and micro HDMI cable adapter.
  • Find the GeeekPi Raspberry Pi 4 8GB Starter Kit on Amazon (affiliate link).

Raspberry Pi Zero W (Wireless) Starter Kit

The Raspberry Pi Zero W is the lowest-cost and smallest kit option. It has a slower processor along with less RAM than the other two. This Raspberry Pi will still work for Pi-hole, though. It just may not have as much flexibility included when compared with the others.

Vilros Raspberry Pi Zero W Basic Starter Kit Vilros Raspberry Pi Zero W Basic Starter Kit Check Price on Amazon Amazon Affiliate Link
  • Raspberry Pi Zero W specs:
    • 1 GHz single-core processor
    • 512MB RAM
    • Supports dual-band (2.4GHz and 5.0GHz) Wi-Fi
    • Bluetooth 4.1
    • No Ethernet port
    • One micro-HDMI port (720p resolution or below recommended)
    • One micro USB port
    • 40-pin GPIO port
  • The Raspberry Pi Zero W Starter Kit comes with a black case (3 interchangeable covers), USB OTG adapter, mini HDMI adapter, heat sink, camera module adapter, and power supply. SD card required!
  • Raspberry Pi Zero W (Wireless) Basic Starter Kit on Amazon (affiliate link).