Description The Waveshare PiRack-M6F multi-node server cluster kit is a 10-inch, 2U aluminum rack system for building a compact Raspberry Pi 4/5 cluster. It provides a centralized mechanical platform for up to six Raspberry Pi nodes, with removable node modules for easier installation, maintenance and upgrades. This Raspberry Pi cluster rack is designed for high-speed inter-node networking through a Gigabit Ethernet switch and is suitable for small servers, multi-SBC clusters, network-device management, edge-computing labs and classroom demonstrations. The official kit includes Pi5 Connector Adapter (D) boards and signal cables for Raspberry Pi 5 power-button and UART access. The PiRack-M6F server cluster kit supports Raspberry Pi 4 and Raspberry Pi 5. For PoE storage builds, the rack also supports installing a compatible Waveshare PoE M.2 HAT+ module, sold separately. Raspberry Pi boards, switch, power supply and PoE modules are not included unless listed separately. Features Multi-node Raspberry Pi rack: organizes several Raspberry Pi 4/5 boards in a compact 10-inch rack format. 2U mounting space: fits rack-style cluster and lab deployments while keeping each node serviceable. All-aluminum alloy frame: improves structural stability and durability for repeated maintenance. Modular node design: individual node assemblies can be installed, removed or upgraded independently. Gigabit interconnection ready: designed around Raspberry Pi nodes connected through a Gigabit Ethernet switch. Raspberry Pi 5 support: package includes Pi5 Connector Adapter (D) and cables for PSW and UART functions. PoE module support: compatible with separately purchased PoE module installations for cleaner power/network builds. Specifications Product name Waveshare PiRack-M6F multi-node server cluster kit Part No. PiRack-M6F SKU Waveshare-35328 Brand Waveshare Compatibility Raspberry Pi 4 / Raspberry Pi 5 Rack width 10 inch Mounting height 2U Material Aluminum alloy rack frame Node design Modular removable Raspberry Pi node assemblies Network concept Raspberry Pi nodes connect to a Gigabit Ethernet switch Interface highlights DC 5V screw terminal, HDMI, Type-C, PSW button, Debug UART, Gigabit Ethernet, USB3.2 Gen1, USB2.0 Package weight 0.756kg official package weight Applications Raspberry Pi 4/5 cluster server and home lab builds. Small server deployment for learning Linux, Docker, Kubernetes or distributed services. Centralized network-device management and monitoring. Multi-SBC cluster education, prototyping and benchmarking. Desktop edge-computing node experiments and maker-space demonstrations. Product List PiRack-M6F x1 Pi5 Connector Adapter (D) x6 SH1.0 3PIN cable opposite 100mm x6 SH1.0 3PIN cable 100mm x6 2PIN 2.54mm pitch cable 200mm x6 5W Silicone thermal tape x6 Yellow straight header x6 Screws pack x1 Other Content Cluster structure: the PiRack-M6F uses a centralized aluminum rack with removable Raspberry Pi node modules for cleaner cabling and easier maintenance. Networking and use cases: Raspberry Pi nodes can be connected through a Gigabit Ethernet switch for high-speed inter-node data communication in server and edge-computing projects. Compatibility: the kit supports Raspberry Pi 5 and Raspberry Pi 4 node installations, while PoE modules are optional accessories purchased separately. Interfaces: the official interface overview covers the DC 5V terminal, HDMI, Type-C, PSW button, Debug UART, Gigabit Ethernet and USB ports for each node module. Relevant search terms include PiRack-M6F, Raspberry Pi cluster rack, Raspberry Pi 5 server rack, Raspberry Pi 4 cluster kit, multi-node server cluster kit, 10 inch 2U Raspberry Pi rack, edge computing cluster and Waveshare PiRack. Resources Raspberry Pi computer documentation Ubuntu Server documentation FAQ Are Raspberry Pi boards included?No. The PiRack-M6F package is a rack and accessory kit; Raspberry Pi boards, switch, power supply and optional PoE modules are not included.How many node adapters are included?The official package list includes six Pi5 Connector Adapter (D) boards and matching cable sets.Does it support Raspberry Pi 5?Yes. The PiRack-M6F supports Raspberry Pi 5 and Raspberry Pi 4 installations.Can it be used for PoE builds?Yes, the rack supports optional PoE module installation. The compatible module is sold separately.What rack size is it designed for?Waveshare describes it as a 10-inch rack-width kit occupying 2U mounting space.