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OrangePi 4A: New alternative to installing the Raspberry Pi with an M.2 SSD and compatible with NPU and co-processor
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OrangePi 4A: New alternative to installing the Raspberry Pi with an M.2 SSD and compatible with NPU and co-processor

OrangePi 4A: New flat disk boot with NVMe (Image: OrangePi)
OrangePi 4A: New flat disk boot with NVMe (Image: OrangePi)

The OrangePi 4A is a new platinum carrier, which has relatively high performance and can directly use NVMe SSDs. An NPU is provided, HDMI does not occur. A co-processor will be great.

THE OrangePi 4A This is a new repair part with universal support. Besides, the SoC is compatible with Unisoc Tiger T527, which means this memory core comes with Cortex-A55 memory core and it cannot be used for extreme reading. An NPU is planned, of which Leistungskapazität wird mit 2 TOPS angegeben. You now have a RISC-V-Co-Prozessor available. The SBC has only two or four gigabytes of large storage capacity. It is not possible to use two more eMMC drives of 16 and 128 GB, but installation is also possible on an M.2 SSD (M key). This will be based on the configuration of NVMe protocols, but only on PCIe 2.0. Connection to a network is possible via Gigabit-Ethernet and WiFi 5.0, Bluetooth 5.0 allows this.

Typical support: There is no HDMI 2.0 socket for using 4K with 60 frames in the second hand, but also a MIPI-DSI with four channels. eDisplayPort takes advantage of this. For connecting cameras, use the MIPI-CSI 2 for connection, which allows cameras to be connected via USB Typ A. For connecting sensors and agents, you will have a 40 pin of the best Stiftleiste available. The electrical energy is distributed to the board via USB Typ C – with 5 volts and up to 5 amps.

The large 89 x 56 millimeter deck appears under another debug header and brings 52 grams to the format. Bei AliExpress is the model for a price worth 41 euros, delivery to Germany is not possible. The Raspberry Pi 4 is available in Germany 20 euros more.

On the back side you have to install an M.2 2280-SSD (Image: OrangePi)
On the back side you have to install an M.2 2280-SSD (Image: OrangePi)
Old Anschlüsse stehen bereit (Image: OrangePi)
Old Anschlüsse stehen bereit (Image: OrangePi)

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