Raspberry Pi 4B Cluster / Fully Assembled Supercomputer / Olympiad Edition / Raspberry Pi 4 Case w/ Noctua Fan

Read the full title Raspberry Pi 4B Cluster / Fully Assembled Supercomputer / Olympiad Edition / Raspberry Pi 4 Case w/ Noctua Fan



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  • Handmade
  • Materials: PLA Plastic, Raspberry Pi PCB, Noctua fan


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Nov 10-19

Oct 16

Order placed

After you place your order, CloudUnderground will take 3-4 weeks to prepare it for shipment.

Nov 5-15

Order ships

CloudUnderground puts your order in the mail.

Nov 10-19


Estimated to arrive at your doorstep Nov 10-19!

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Ships from Dolores, CO

If you’re a fan of the small but mighty Raspberry Pi, it’s time to take your tinkering to the next level with a Raspberry Pi 4B cluster! We’ll assemble the hardware and ship it to you, so you can spend more time coding and customizing.

Your fully built Raspberry Pi cluster includes:
• Two Raspberry Pi 4B 8GB PCBs (view specs here)
• Custom 3D-printed PLA plastic case
• Noctua PWM fan
• Two A/C adapter power supplies (one per Pi)
• Micro-HDMI to HDMI cable
• Two 128GB micro SD cards (one per Pi)
• Olympiad Whitepaper: Inner-Athena QuickStart Guide (digital guide for setting up Raspberry Pi OS or HypriotOS and building the Inner-Athena Threat Intelligence Engine)

All buyers will also be invited to our private Discord server where we offer product support and advice and you can network with other tech tinkerers.

This thermal-optimized case includes two detachable lids that allow for easy access to the computer boards, as well as a removable fan tray so that you can easily swap out SD cards. Front lid features the Blue Sparkle Olympiad lightning design; back lid features the Raspberry Pi logo.

Cases and lids are designed and 3D-printed in Colorado out of PLA plastic, which is made from renewable plant resources and is fully compostable.

Custom engraving can be added to the case base for an additional fee. Check out the “Custom Engraving Add-on” item in our shop for details.

PWM Noctua fan allows users to adjust fan speed for ultimate cooling control.

At the Cloud Underground, we’re passionate about putting power in the hands of the people! We love customization, and we want to empower you to customize your Raspberry Pi to whatever task you see fit.

That’s why we’re offering this dual Raspberry Pi cluster bundle. We provide everything you need to set up your own development home lab – including detailed instructions on how to image your own operating system and create your own development environment.

We’ll send you the Olympiad Whitepaper: Inner-Athena QuickStart Guide which introduces you to the open-source Olympiad architecture. Soon, you’ll be using the Raspberry Pi as the perfect home lab for learning and building cybersecurity and ethical hacking skills.

Once you build your Olympiad environment, you can use your supercomputer to create whatever you want! The sky’s the limit.


The Olympiad is a purple team security information and event management (SIEM) platform that can be deployed for either offensive or defensive applications and, thus, has myriad applications for both home and professional use.

The Olympiad consists of two independent components, a threat intelligence engine called the “Inner-Athena” and a security operation center (SOC) builder engine called the “Gorgon-Gaze.” The Inner-Athena Threat Intelligence Engine is like the brain of the Olympiad, while the Gorgon-Gaze component is the user access console for the platform.


Cloud Underground is a start-up that focuses on open-source cloud-native development software (The Olympiad) and bare-metal cloud infrastructure – including these Raspberry Pi computers and clusters that we sell in our Etsy shop. We’re obsessive about creating new technology, and our work empowers other developers to become inventors as well.


• Monitor
• Keyboard
• Mouse
• SD card reader

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