4x Geekworm X1001 PCIe to M.2 HAT. My electronics Raspberry Pi Rack Mount for 1-4 Raspberry Pi 5.
eBay
With Ethernet and USB 3.0 ports, this 2020 model is perfect for connecting to devices and networks. At just 85.6mm in height, this Raspberry Pi is compact and easy to use, making it a great choice for a variety of projects and applications.
eBay
CM4 2GB RAM Raspberry Pi Compute Module 4 RAM eMMC 8GB 16GB 32GB Wifi
eBay
Compute Module 5 Bluetooth5.0 4-Core 64Bit Core Board for Raspberry Pi (2GB RAM without WiFi). - Dual band (2.4GHz/5.0GHz) IEEE 802.11b/g/n/ac wireless WiFi (optional), low-power Bluetooth5.0, BLE, onboard antenna or external antenna connection.
eBay
GPU: 500MHz VideoCore VI. Compared to the 3B+, the Raspberry Pi 4B has a reduced heat generation and smaller size of the network card chip. - Model: Raspberry Pi 4B. - Network: gigabit Ethernet. - Bluetooth: Bluetooth 5.0.
eBay
64Pi CASE specifically designed for Raspberry Pi 5 16GB/8GB/4GB/2GB. Including an aluminum heatsink with a ventilating fan, and heat sink pads for cooling Pi board. Easy access to the SD-Card and all other ports without opening the case.
eBay
Raspberry Pi 4 2GB/4GB/8GB Ram 1.5Ghz CPU with 2 HDMI port / Raspberry Pi 4B with Wifi & Bluetooth/ mini PC. Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards).
eBay
The Starter MAX Kit is one of CanaKit’s most complete bundles, providing everything you need to get up and running right out of the box. -Premium White CanaKit case. -CanaKit Raspberry Pi 4 Starter MAX Kit (as shown).
eBay