Raspberry Pi 4 Model B 2GB 4GB 8GB

Raspberry Pi 4 Model B packs desktop-class performance into a credit-card form factor. With a quad-core 64-bit CPU, dual micro-HDMI 4K output, Gigabit Ethernet, USB 3.0, and built-in dual-band Wi-Fi ac + Bluetooth 5.0, it’s a versatile board for learning, automation, media centers, and light server workloads. Choose the RAM that fits your build: 2GB / 4GB / 8GB LPDDR4.

Complete your setup with the right accessories: use the Official Raspberry Pi 4 Power Supply (5.1V/3A USB-C), grab micro-HDMI→HDMI cable(s), a reliable 32–128GB microSD card, and a Pi 4 case with cooling for sustained performance.

Why You’ll Love It

Dual 4K displays: Two micro-HDMI ports for multi-monitor productivity (up to 4K@30 ×2 or 4K@60 single).
Faster I/O: 2× USB 3.0 + 2× USB 2.0 and true Gigabit Ethernet.
Wireless built-in: Dual-band 802.11ac Wi-Fi and Bluetooth 5.0 BLE.
Expandable: 40-pin GPIO compatible with classic HATs and accessories.
Long-term support: Production and software support planned for years, ideal for classrooms and fleets.

Recommended Peripherals

Official 15W USB-C Power Supply (Pi 4/400)
Micro-HDMI to HDMI cable(s) (for 4K dual display)
Cases for Raspberry Pi 4 (with fan/heatsinks)
Cooling kits (heatsinks, fans, active coolers)
microSD cards (32–128GB, Class 10/UHS-I)
Raspberry Pi Camera Module 3 / NoIR
PoE HAT (Power over Ethernet for Pi 4)
GPIO starter kits & jumper wires
HATs & add-on boards (sensors, motor control, audio)
USB 3.0 SSD enclosure (fast external storage/boot)

Browse more in our Raspberry Pi 4 accessories and the full Raspberry Pi collection.

Tech Specs

SoC	Broadcom BCM2711, quad-core Cortex-A72 (64-bit)
Memory	LPDDR4-3200: 2GB / 4GB / 8GB
Video	2 × micro-HDMI (up to one 4K@60 or dual 4K@30)
Graphics	VideoCore VI; OpenGL ES 3.x, Vulkan (driver-dependent)
Media	H.265 4Kp60 decode; H.264 1080p60 decode / 1080p30 encode
Networking	Gigabit Ethernet; 2.4/5GHz 802.11ac Wi-Fi; Bluetooth 5.0 BLE
USB	2 × USB 3.0, 2 × USB 2.0
Storage	microSD card slot (OS & data); USB 3.0 for SSD boot
GPIO	40-pin header, backward compatible with HAT ecosystem
Power	USB-C 5V DC, 3A minimum (official 5.1V/3A PSU recommended)
PoE	Supported via optional PoE HAT
Form factor	85 × 56 mm; mounting holes for cases and panels
Operating temp.	0–50 °C ambient (heatsink/fan recommended for sustained loads)