250GB Samsung SSD 860 Pro. 2 x Internal mini-PCIe sockets support optional Wi-Fi/3.5G/mSATA/Fieldbus. Support +9V to 30VDC input; ATX power mode. 2 x RS232/422/485 and 1 x RS232. 4 x USB 3.0 and 2 x USB 2.0.
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