Ничоси! какая опенхардваря:
http://wiki.macchiatobin.net/tiki-index.php?page=MACCHIATObin+Interface+listSoC Marvell ARMADA 8040
Processor Quad core Cortex-A72 (up to 2GHz)
Accelerations Packet Processor
Security Engine
DMA engines
XOR engines for RAID 5/6 acceleration
Other Features IO virtualization
SBSA
Memory DDR4 DIMM slot with optional ECC and single/dual chip select support
Networking Dual 10GbE (1/2.5/10GbE) via copper or SFP
2.5GbE (1/2.5GbE) via SFP
1GbE via copper
Flash SPI Flash
Storage 3 X SATA 3.0 connectors
MicroSD connector
eMMC
High speed expansion PCIex4 3.0 slot
USB 2.0 Headers (Internal)
USB 3.0 connector
Marvell Modular Chip (MoChI™) Interfaces (MCI) over USB Type C connector
Low speed expansion Marvell TDM module header
Development and Debug interfaces Console port (UART) over microUSB connector
20-pin Connector for CPU JTAG debugger
2 X UART Headers
Power 12V input via DC Jack
ATX type power connector
Form Factor Mini-ITX (170 mm x 170 mm)
Optional Accessories Additional DDR4 DIMM options
12V DC power supply
ATX power supply
Готовая платка - всего 300 баксов, без памяти и БП, если.
В корпус сунуть - и можно джуниперы не брать. Ну, еще с софтом помаяться, да. Но там - OpenWRT есть! OpenWRT, КАРЛ!