ASUS VivoMini UN42-M023M Barebones Desktop (Discontinued by Manufacturer) 4th Generation Intel Celeron 2957U (Haswell-R) processor Dual channel SODIMM DDR3L 1600 MHz, supports up to 16G Supports M-SATA (SSD) card via full-length PCIe Support Dual Band 802.11 a/b/g/n/ac + BT4.0 or 802.11 b/g/n + BT4.0 via half-length PCIe 4 USB3.0 Ports and 4-in-1 card reader, VESA mount included