2U AI Modular PC with 8th Generation LGA 1151 Intel® Core™ i7/i5/i3 and Pentium® processor Four hot-swappable and accessible HDD drive bays, support RAID 0/1/5/10 Two PCIe 3.0 by 4 and two PCIe 3.0 by 8 slots Dual M.2 2280 PCIe Gen 3.0 x4 NVMe™ SSD support QTS-Gateway support Modular LCD panel kit design (Please refer: FLEX-PLKIT Selection)