ROCK PI 4 B 4GB :: Rock Pi 4 Model B, 6x 1,4/1,8 GHz, 4 GB DDR4, WL, BT
Item-No.: ROCK PI 4 B 4GB
€94,90
ROCK PI 4 B 4GB
- Implementation
- CPU
- ARM Cortex-A53 + Cortex-A72
- Electrical values
- Operating voltage
- 9 ... 21 V
- Power supply
- Low-voltage connection
- USB Typ C
- Low-voltage input
- 9 ... 21 V / 2 A
The developer board is available in two models, where model A has no WiFi, no Bluetooth and no POE, unlike model B. Both models have a Rockchip Hexa-Core CPU (Dual-Core Cortex-A72 with 1.8 GHz & Quad-Core Cortex-A53 with 1.4 GHz) in the so-called ARM big.LITTLE architecture. In addition, both models can be purchased with either 1 GB, 2 GB or 4 GB DDR4 memory. This results in 6 different variants, which can be expanded with additional storage capacities via Micro-SD & eMMC according to your own requirements.
The following boards are available
- Rock Pi 4 Model A with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 1 GB DDR4 memory, without WiFi, without Bluetooth, without optional POE (article no.: ROCK PI 4 A 1GB)
- Rock Pi 4 Model A with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 2 GB DDR4 memory, without WiFi, without Bluetooth, without optional POE (article no.: ROCK PI 4 A 2GB)
- Rock Pi 4 Model A with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 4 GB DDR4 memory, without WiFi, without Bluetooth, without optional POE (article no.: ROCK PI 4 A 4GB)
- Rock Pi 4 Model B with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 1 GB DDR4 memory, with WiFi, with Bluetooth, with optional POE (article no.: ROCK PI 4 B 1GB)
- Rock Pi 4 Model B with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 2 GB DDR4 memory, with WiFi, with Bluetooth, with optional POE (article no.: ROCK PI 4 B 2GB)
- Rock Pi 4 Model B with one Hexa-Core-CPU (4x 1,4 GHz & 2x 1,8 GHz), 4 GB DDR4 memory, with WiFi, with Bluetooth, with optional POE (article no.: ROCK PI 4 B 4GB)
Optional 8 GB, 16 GB, 32 GB, 64 GB or 128 GB storage capacity expansion via the onboard eMMC slot. (see "Accessories & Alternative Products")
The most important features at a glance
- CPU: Hexa-Core CPU Rockchip RK3399 (Dual-Core Cortex-A72 with 1.8 GHz and Quad-Core Cortex-A53 with 1.4 GHz)
- GPU: Mali T860MP4 GPU, supports OpenGL ES 1.1 / 2.0 / 3.0 / 3.1 / 3.2, Vulcan 1.0, Open CL 1.1, 1.2, DX11
- RAM: 64 bit dual channel LPDDR4 @ 3200 MB/s (depending on model with 1, 2 or 4 GB)
- Memory (optional):
- eMMC 8/16/32/64/128 GB either via eMMC onboard slot or via eMMC/MicroSD adapter (see "Accessories & Alternative Products")
- MicroSD card with at least 8 GB up to 128 GB
- M.2 SSD hard disk up to 2 TB via M.2 slot in combination with M.2 expansion board (see "Alternative Products & Accessories")
- Communication:
- WiFi 802.11 ac/b/g/n (Model B only)
- Bluetooth 5.0 (Model B only)
- Gigabit LAN (Model B additionally offers PoE via PoE-Shield, see "Alternative Products & Accessories")
- Connections: HDMI 2.0 (4k@60Hz), DSI, CSI, Audio, USB 2.0/3.0, 40-pin GPIO, RTC (optional, see "Alternative Products & Accessories")
- Power:
- USB PD: Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A
- Qualcomm® Quick Charge™: Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A
Links to the manufacturer, software & forum
https://wiki.radxa.com/Rockpi4/downloads
-=https://wiki.radxa.com/Rockpi4/de=- Proudly Presents
https://forum.radxa.com/
reference
To prevent overheating of the board or the CPU at full load, we strongly recommend to equip the Rock Pi with the appropriate CPU cooler (see "Accessories & Alternative Products").
Manufacturer : RADXA
Factory number : ROCKPI4_4GB_BVER
Package weight : 0.069 kg
RoHS : conform
- Implementation
- CPU
- ARM Cortex-A53 + Cortex-A72
- Electrical values
- Operating voltage
- 9 ... 21 V
- Power supply
- Low-voltage connection
- USB Typ C
- Low-voltage input
- 9 ... 21 V / 2 A
