Board Technical Specifications Comparison

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DFI BT551/BT553 vs. DFI KU551


BT551/BT553

KU551
Manufacturer DFI DFI
SoC Intel Atom/Celeron Intel 7th Generation Core Processors
CPU 4× x86 @ 2.0 Ghz 4× x86 @ 2.8 Ghz
RAM 4.0 GiB DDR3L 16.0 GiB DDR4
eMMC 1 × soldered -
USB 6 × host ports 6 × host ports
Ethernet
1× 1 Gbps
wake on lan supported
1× 1 Gbps
Audio 1 × outputs
1 × mic-in
1 × outputs
1 × mic-in
GPIO 8 8
SPI 1 1
Dimensions 146 mm x 102 mm 146 mm x 102 mm
Temperature -40.0°C - 85.0°C 0.0°C - 60.0°C
Software Linux: True (mainline)
Windows: 7, 8.1, WES8, 10 IoT Enterprise
Linux: True (mainline)
Windows: 10 IoT Enterprise