Thermal Armor - 1 x Assistant Fan (35mm) - 1 x Adhesive Sponge for 35mm Fan - 1 x 40mm I/O Cover fan lid TUF Fortifier Dust Defenders - 2 x DIMM slot dust covers - 3 x PCIe x16 slot dust covers - 1 x PCIe x1 slot dust cover - 1 x Connector cap set (compose of LAN, DP, HDMI, DVI, and Front USB 3.0 dust covers) - 6 x Audio connector caps - 10 x Onboard USB 2.0 connector caps - 9 x SATA/eSATA connector caps - 1 x Back IO Dust Filter (with 1 x Back IO dust frame and 1 x Back IO dust grid) - 1 x bag of screws - 1 x Philips screwdriver - 3 x Thermistor cables - 1 x Installation Guide