I regret building a $3000 Pi AI Cluster
Jeff Geerling
•
September 27, 2025
Jeff Geerling
View ChannelAbout
Father, author, developer, maker. Sometimes called "an inflammatory enigma".
Latest Posts
Up Your AI Game Today
AI-recommended products based on this video
Loading...

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen
(1)
$99.99
FREE delivery Mon, Aug 11
Loading...

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles
(49)
$117.29$102.21
$6.86 delivery Thu, Aug 14
Loading...

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers
(61)
$68.99
FREE delivery Tue, Aug 12
Loading...

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna
(288)
$54.14
FREE delivery Sun, Jun 22
Loading...

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen
(1)
$99.99
FREE delivery Mon, Aug 11
Loading...

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles
(49)
$117.29$102.21
$6.86 delivery Thu, Aug 14
Loading...

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers
(61)
$68.99
FREE delivery Tue, Aug 12
Loading...

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna
(288)
$54.14
FREE delivery Sun, Jun 22
Loading...

Best Seller
Complete Canadian Curriculum 4 (Revised & Updated): A Grade 4 integrated workbook covering Math, English, Social Studies, and Science
(1,338)
$18.34$16.38
FREE delivery Mon, Jul 7 on your first order
Loading...

Complete Canadian Curriculum: Grade 4 (Enriched Edition): A Grade 4 integrated workbook covering Math, English, Social Studies, and Science
(18)
$13.98
FREE delivery Thu, Nov 27 on your first order
Loading...

17 in 1 Complete Drinking Water Testing Kit - 100 Strips + 4 Bacteria Tests - Tap and Well Water Test Kit, Easy to Test and Read for Hardness, Lead, Iron, Fluoride, pH, Copper, Bacteria and More
(46)
$27.99
Prime
500+ bought in past month
Loading...

Complete Component for Elite Controller Series 2/Series 2 Core, 1 X Charging Dock, 6 X Thumbsticks, 4 X Paddles, 2 X Direction Keys, 1 X Adjustment Tool, 1 X Case
(0)
$49.55
FREE delivery Sep 4 - 17
Loading...

DHT11 modules Digital Temperature and Humidity Temperature Sensor for arduino DIY KIT 5pcs
(1)
$15.99
FREE delivery Sat, Jun 14 on your first order
Loading...

SanDisk 32GB Ultra Dual Drive Luxe USB Type-C - SDDDC4-032G-GAM46
(22,151)
$18.99
FREE delivery Wed, Jun 18 on your first order
Loading...

SanDisk 32GB Ultra Dual Drive M3.0 for Android Devices and Computers - Microusb, USB 3.0 - SDDD3-032G-G46
(33,153)
$16.17$15.99
FREE delivery Sat, Jun 14 on your first order
Loading...

SanDisk 32GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-032G-G46
(112,612)
$17.29
FREE delivery Sat, Jun 14 on your first order
Loading...

SanDisk 32GB 3-Pack Cruzer Glide USB 2.0 Flash Drive (3x32GB) - SDCZ60-032G-G46T, Black
(52,642)
$29.02
FREE delivery Sat, Jun 14 on your first order
Loading...
![Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)](https://m.media-amazon.com/images/I/71N7xhCJnoL._AC_UL960_FMwebp_QL65_.jpg)
Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)
(103,365)
$13.49
5K+ bought in past month
Loading...

Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified
(44,904)
$17.99
FREE delivery Wed, Aug 20 on your first order
6K+ bought in past month
Loading...

Anker 332 USB-C Hub (5-in-1) with 4K HDMI Display, 5Gbps - and 2 5Gbps USB-A Data Ports and for MacBook Pro, MacBook Air, Dell XPS, Lenovo Thinkpad, HP Laptops and More
(11,639)
$23.99
FREE delivery Sat, Jun 14 on your first order
1K+ bought in past month
Loading...

Best Seller
UGREEN Revodok USB C Hub, 5-in-1 USB C Adapter with 4K HDMI, 100W Power Delivery, 3 USB A Data Ports, Multiport USB Hub for MacBook Pro/Air, iPad Pro, Surface, XPS, Thinkpad, Galaxy and More, Gray
(17,667)
$19.99
3K+ bought in past month
Loading...

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen
(1)
$99.99
FREE delivery Mon, Aug 11
Loading...

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles
(49)
$117.29$102.21
$6.86 delivery Thu, Aug 14
Loading...

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers
(61)
$68.99
FREE delivery Tue, Aug 12
Loading...

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna
(288)
$54.14
FREE delivery Sun, Jun 22
Loading...
![Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)](https://m.media-amazon.com/images/I/71N7xhCJnoL._AC_UL960_FMwebp_QL65_.jpg)
Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)
(103,365)
$13.49
5K+ bought in past month
Loading...

Samsung 990 EVO Plus - 4TB PCIe Gen4. X4, Gen5. X2 NVMe 2.0 - M.2 Internal SSD, Speed Up to 7,250 MBs, Upgrade Storage for PC-Laptops, HMB Technology and Intelligent Turbowrite (MZ-V9S4T0B/AM)
(1,811)
$359.99$341.99
FREE delivery Tue, Jun 17
100+ bought in past month
Loading...
![SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM [Canada Version]](https://m.media-amazon.com/images/I/911ujeCkGfL._AC_UL960_FMwebp_QL65_.jpg)
SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM [Canada Version]
(41,678)
$74.97
FREE delivery Wed, Jun 18
400+ bought in past month
Loading...
![SAMSUNG 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E4T0B/AM [Canada Version]](https://m.media-amazon.com/images/I/71W2nK7LUrL._AC_UL960_FMwebp_QL65_.jpg)
SAMSUNG 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E4T0B/AM [Canada Version]
(41,656)
$399.97
FREE delivery Tue, Jun 17
100+ bought in past month
Loading...
![SAMSUNG 990 PRO SSD 4TB PCIe Gen4 NVMe M.2 Internal Solid State Hard Drive, Up to 7,450MB/s, Heat Control, Direct Storage and Memory Expansion, MZ-V9P4T0B/AM [Canada Version]](https://m.media-amazon.com/images/I/81WuG6lQuDL._AC_UL960_FMwebp_QL65_.jpg)
SAMSUNG 990 PRO SSD 4TB PCIe Gen4 NVMe M.2 Internal Solid State Hard Drive, Up to 7,450MB/s, Heat Control, Direct Storage and Memory Expansion, MZ-V9P4T0B/AM [Canada Version]
(12,872)
$499.97$407.80
FREE delivery Tue, Jun 17
300+ bought in past month
Loading...

BOSGAME P3 Lite Mini PC, AMD Ryzen 7 6800H Mini Computer (8C/16T, up to 4.7GHz), 24GB DDR4 1TB M.2 NVMe SSD, Triple Display Desktop Gaming PC, Pre-in Win 11 Pro, Dual LAN, WiFi 6E, BT 5.2
(67)
$549.00
FREE delivery Sun, Aug 10
Loading...

ORIGIMAGIC N1 Mini PC, Ryzen 7 5825U(8C/16T, UP to 4.5GHz) 32GB RAM 1TB M.2 NVMe SSD, Mini Computer 4K Quad Display/Dual USB-C(Support Data/PD3.0/DP) /WiFi 6E/BT5.2, Light Gaming/Office
(33)
$589.99
FREE delivery Sun, Aug 10
Loading...

origimagic N1 Gaming Mini PC, AMD Ryzen 7 5825U(8C/16T, UP to 4.5GHz) 32GB RAM 1TB M.2 NVMe SSD, Mini Computer Support 4K Quad Display/WiFi 6E/BT5.2/Dual USB-C(Support Data/PD3.0/DP) Gaming/Office
(19)
$539.99
FREE delivery Wed, Jun 18
Loading...

2.5GbE Mini PC Firewall Micro Appliance N100 6xI226-V LAN VPN Fanless Router Computer AES-NI OPNsense HDMI DP 32GB DDR4 RAM 1TB M.2 NVMe SSD
(0)
$501.99
FREE delivery Jul 3 - 24



