MYiR MAC-B5760 is a fanless Edge AI industrial box PC powered by a Rockchip RK3576 SoC with a built-in 6 TOPs NPU, and equipped with 8GB LPDDR5 and 64GB flash by default.
The embedded system offers two Gigabit Ethernet ports, four USB 3.0 ports, HDMI and mini DP video outputs, a 3.5mm audio jack, a USB-C port for convenient serial console access, an optional WiFi 6 and Bluetooth 5.4 module, and expansion capability through an M.2 socket for NVMe SSD or AI accelerator, and a mini PCIe socket to add 4G LTE/5G cellular connectivity.
MYiR MAC-B5760 specifications:
- SoC – Rockchip RK3576
- CPU
- 4x Cortex-A72 cores @ 2.2GHz, four Cortex-A53 cores @ 1.8GHz
- Arm Cortex-M0 MCU at 400MHz
- GPU – ARM Mali-G52 MC3 GPU with support for OpenGL ES 1.1, 2.0 and 3.2, OpenCL up to 2.0 and Vulkan 1.1
- NPU – 6 TOPS (INT8) AI accelerator with support for INT4, INT8, INT16, BF16, and TF32 mixed operations.
- VPU
- Video Decoder: H.264, H.265, VP9, AV1, and AVS2 up to 8K @ 30fps or 4K @ 120fps
- Video Encoder: H.264 and H.265 up to 4K @ 60fps, (M)JPEG encoder/decoder up to 4K @ 60fps
- CPU
- System Memory – 8GB LPDDR5 (4GB as option)
- Storage
- 64GB eMMC flash (32GB capacity or 128GB UFS available as options)
- 4KB EEPROM
- MicroSD card slot
- NVMe SSD via M.2 (PCIe) M-Key 2280 slot
- Video Output
- HDMI 2.1 port up to 4Kp120
- Mini DisplayPort (Mini DP) up to 4Kp60
- Audio – 3.5mm audio jack, digital audio output via HDMI or mini DP
- Networking
- 2x Gigabit Ethernet RJ45 ports
- Optional WiFi 6 and Bluetooth 5.4 module
- Optional 4G LTE/5G cellular connectivity via mini PCIe socket and micro SIM card slot
- 4x antenna holes
- USB
- 4x USB 3.0 ports
- 1x USB Type-C port for serial console
- Expansion
- M.2 Key-M 2280 (PCIe Gen3 x4) socket for NVMe SSD or AI accelerator such as Rockchip RK1828
- Mini PCIe socket for cellular connectivity
- Misc
- Reset, Recovery, and MaskROM buttons
- 4x LEDs for Power/System, WiFi, PCIe SSD, and 4G/5G
- External RTC (requires external 3.3V battery)
- Onboard buzzer
- Mounting options: desktop, wall, or DIN rail
- Power Supply – 12V DC / 5A via power barrel jack
- Dimensions
- Without mounting bracket – 150 x 101 x 47 mm
- With mounting bracket – 177 x 101 x 49 mm
- Weight – 575 grams
- Temperature Range – 0 to 70°C
On the software side, the company provides a Linux BSP based on Linux kernel 6.1 (Rockchip SDK) with open-source drivers, and three pre-built images based on Debian, Yocto Linux, and Yocto Linux with Preempt RT kernel.
The company ships with a quick start guide, a WiFi/Bluetooth antenna, and a 12V/5A power supply, as well as an optional 20 TOPS RM1828MC0-F M.2 AI accelerator card based on Rockchip RK1828 chipset for computer vision and large language/vision language models supporting models with up to 7 billion parameters.
The MAC-B5760 is not quite the first fanless Rockchip RK3576 embedded computer around, but it adds another option alongside products such as Mekotronics R57, Firefly EC-R3576PC-FD, or more recently, reComputer RK3576.
Two models are available for sale. The standard variant (MAC-B5760-CC810000) goes for $299 with 8GB RAM/64GB eMMC flash, while the MAC-B5760-CC81000C adds an M.2 Rockchip RK1828 AI module and sells for $599. You’ll find more details and purchase links on the product page.
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
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