The Raspberry Pi 4 Model is a compact yet powerful single-board computer designed for performance-intensive applications. This bundle includes five units, each equipped with 8GB of LPDDR4 RAM and pre-installed in a high-quality aluminum enclosure featuring dual active cooling fans to ensure stable operation under load. Perfect for: Desktop replacement setups Development environments Edge computing Education and training labs Media centers and retro gaming Key Features 64-bit quad-core Broadcom BCM2711 CPU @ 1.8GHz 8GB LPDDR4-3200 SDRAM for advanced multitasking and memory-heavy applications Dual-band 802.11ac Wi-Fi and Bluetooth 5.0 for fast, reliable wireless connectivity Gigabit Ethernet for high-speed networking 2× USB 3.0 + 2× USB 2.0 ports for fast data transfer and peripheral connectivity Dual micro-HDMI outputs supporting up to 4K resolution at 60fps USB-C power input (5V, 3A recommended) Raspberry Pi 40-pin GPIO header for hardware prototyping Supports Power over Ethernet (PoE) with optional PoE HAT Case Highlights Precision-machined aluminum with integrated dual cooling fans Passive and active heat dissipation for enhanced stability Easy access to all ports and headers Sleek, stackable design – ideal for multi-unit labs or Pi clusters Bundle Includes 5 × Raspberry Pi 4 Model B (8GB RAM) 5 × Aluminum cases with dual cooling fans (pre-assembled) Not included: MicroSD cards, power adapters, cables, or PoE HATs.