Included with the Arctic Freezer i32 is everything to get up and running with the most recent Intel chipsets. No AMD support, you need the Freezer A32 for AMD chipsets.
The usual items are included, including another set of fan clips for a second fan. There is also some MX-4 Thermal paste, a slightly more premium thermal paste than is usually included for mainstream CPU coolers.
The fan has small rubber mounts to isolate vibration from the heatsink, and prevent it from being transferred to your chassis.