SBC Form Factor Intel 4th Gen Core i5-4400E 2.7GHz, 37W Cooling method / System Fan Fanless Chipset Intel HM86 Memory Max. 2 x 204-pin DDR3 SO-DIMM preinstalled two 4 GB (Maximum memory size supported by the system is 16 GB) Storage HDD: 2 x 2.5" SATA 6Gb/s HDD/SSD Bay CFast: 1 x CFast Drive Bays 2 x 2.5" SATA 6Gb/s HDD/SSD Bay Digital I/O 8-bit digital I/O, 4-bit input/4-bit output Display 1 x VGA, 1 x DVI-I, 1 x DisplayPort I/O Interface 1 x Display 1 x VGA 1 x HDMI 2 x USB 2.0 4 x USB 3.0 4 x RS-232 2 x RS-422/485 2 x RJ-45 1 x PCIe GbE by Intel I210 1 x PCIe GbE by Intel I217LM Input DC Jack: 9-36V DC Power consumption 19V at 3.34A (Intel Core i5-4400E with 4 GB memory) Operating Temperature -20oC - 60oC with air flow(SSD) Humidity 5% - 95%, non-condensing iRIS 1 x iRIS-2400 (optional purchase) Material Die-casting aluminum Expansion Slots PCI/PCIe : 2 slots: 2 x PCIe x8 (physical PCIe x16 slot) 4 slots: 2 x PCIe x8 (physical PCIe x16 slot) + 2 x PCI 6 slots: 1 x PCIe x8 (physical PCIe x16 slot) + 2 x PCIe x4 + 3 x PCI PCIe Mini : 4 slots: 1 x Full-size (baseboard) 6 slots: 1 x Full-size (baseboard) Item Dimension (L"xW"xH") 7 x 11 x 9 Weight 11.02 lb Warranty Information 2 Years