Abstract—This paper investigate energy aware for computing resources of data center for industrial internet of things (IIoT).The concerning of IIoT is one of tremendous issue due the growing numbers of devices connected. To accomplish the QoS of IIoT, data center must be guarantee the performance as backbone of computation resources. Meanwhile, data center consumes much of power to achieve high performance. In this paper simulates three tiers network as one of the candidate backbone of IIoT. The simulation result show data center load reach 26.0 with average load server 0.3. The total power consumed is 6314.9 W/h with the total number tasks 348899.