HP 5183-3813 - Hub accessory kit - Includes two rack mount ears, four rack mount screws, eight hub mount screws, and four self-adhesive rubber feet Retail
HP 344872-001 - Heatsink assembly - Includes one large and one small fan with thermal paste compound Retail
HP 5400-0122 - Self-adhesive rubber feet (quantity of four) - Mounts to the bottom of the chassis Retail