Raspberry Pi 4 Modell B (1 GB RAM)

Datasheet (EN)

Artno.: RP1-141100-P

Raspberry Pi 4 Modell B (1 GB RAM)

Single Board Computer, 4x1.8 GHz, 1 GB RAM, 2x USB 2.0, 2x USB 3.0, 40 Pin GPIO, CSI (camera port), DSI (display interface), Gigabit LAN, WLAN, Bluetooth 5.0

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Description

Raspberry Pi 4 Model B is the latest addition to the popular Raspberry Pi computer family. Compared to the predecessor generation 3 B+, the Pi 4 offers significantly increased processor speed, multimedia performance, memory equipment and connectivity - with full downward compatibility and comparable power consumption. For the end user, Raspberry Pi 4 Model B offers desktop performance comparable to entry-level x86 PC systems.

Key features include a powerful 64-bit quad-core ARM v8 processor, up to 4GB of RAM, dual-display support with resolutions up to 4K thanks to two micro HDMI ports, hardware video decoding up to 4Kp60, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0 with BLE, Gigabit Ethernet, and USB 3.0. The optional PoE+ HAT supports the Pi 4 Power-over-Ethernet.

Dual-Band WiFi and Bluetooth on the Raspberry Pi 4 have a modular conformity certification, which allows the use of the board in in-house developments with significantly reduced effort to develop conformity tests. A guaranteed production time of the Pi 4 until January 2026 enables its use in professional applications with high demands on long-term availability.

Model Overview

		Raspberry Pi 4	Raspberry Pi 3B+
CPU		4x 1.8 GHz (64-bit) Broadcom BCM2711 (Cortex-A72, ARM v8)	4x 1.4 GHz (64-bit) Broadcom BCM2837B0 (Cortex-A53, ARM v8)
RAM		1 GB / 2 GB / 4 GB / 8 GB LPDDR4	1 GB LPDDR2

		Raspberry Pi 4	Raspberry Pi 3B+
SD Card		microSDXC Slot
Connectivity	HDMI	2x micro-HDMI (up to 4Kp60)	1x Full-Size HDMI (up to 1080p60)
	USB	2x USB 3.0 2x USB 2.0 1x USB 2.0 OTG via USB-C	4x USB 2.0
	LAN	1x Gigabit Ethernet (up to 1000 MBit/s)	1x Gigabit Ethernet (up to 300 MBit/s)
	WLAN	2.4 / 5.0 GHz IEEE 802.11b/g/n/ac
	Bluetooth	Bluetooth 5.0, BLE	Bluetooth 4.2
	GPIO	Standard 40-pin GPIO Header
	More	1x DSI Display Port 1x CSI Camera Port 1x 4-Pin Stereo Audio / Composite Video Port
Multimedia	Hardware- De-/Encoder	H.265 (4Kp60 Decoding) H.264 (1080p60 Decoding, 1080p30 Encoding)	H.264 (1080p30 Decoding/Encoding) MPEG-4 (1080p30 Decoding)
Multimedia	Graphics	OpenGL ES 1.1, 2.0
Power	Power Supply	5V/3A (via USB-C)	5V/2.5A (via microUSB)
Dimensions		65 x 30 x 5 mm

Extended Specifications

Features

New, powerful quad-core processor with 4x1.8 GHz

The new CPU of the Raspberry Pi 4 is now significantly faster than its predecessor, especially thanks to its Cortex-A72 architecture that makes smooth working, surfing and video decoding possible.

Up to 4 GB Memory

The Pi 4 comes with 1, 2, 4 or 8 GB LPDDR4 RAM and offers enough resources for memory-hungry applications.

Two HDMI 2.0 ports with up to 4Kp60

Thanks to two micro HDMI ports, the Pi 4 offers up to 4K60p resolution and dual display support up to 1080p60.

USB 3.0 and real Gigabit LAN

Thanks to its fast PCI-Express connection the Raspberry Pi 4 now offers real Gigabit Ethernet with up to 1000 MBit/s and two USB 3.0 ports for high data throughput.

Dual-Band WiFi with Bluetooth 5.0 and BLE

The WiFi works as usual on 2.4 and 5 GHz according to IEEE 802.11b/g/n/ac standard. Bluetooth is now available in the latest version 5.0 and offers Bluetooth Low-Energy (BLE) functionality.

Power-over-Ethernet support

With the optional PoE HAT the Raspberry Pi 4 can be supplied with power via its own LAN socket. Data exchange and power supply are thus reliably possible over long distances via one single cable.

Power supply via USB-C

The new USB-C connector not only supports power up to 3A, but also offers USB OTG functionality. Thus the Pi 4 can also be used as a USB device and enables power supply and data exchange via one single cable - even SSH access via a host computer.

Downward compatible GPIO, DSI and CSI ports

The 40-pin GPIO port, DSI display port and CSI camera port is still on board and fully downward compatible to the previous models. Previous HATs, cameras and displays can also be used on the new Raspberry Pi 4 without any problems.