ASRock J3455-ITX Intel Quad-Core Processor J3455 (up to 2.3GHz) Mini ITX Motherboard/CPU Combo Number of Memory Slots: 2×204pin SO-DIMM Memory Standard: DDR3/DDR3L 1866/1600/1333 Maximum Memory Supported: 16GB SATA: 2 x SATA3 6.0Gb/s Connectors, support NCQ, AHCI and Hot Plug 2 x SATA3 6.0Gb/s Connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug LAN Speed: 10/100/1000Mbps Channel Supported: Dual Channel PCI Express x1: 1 x PCI Express 2.0 x1 Slot Other Slots: 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module