Figure 21. 2U, 2.5" X 8 Drive Configuration (Intel® Server System Lfrb2208Wftfxxx); Figure 22. 2U, 3.5" X 12 Drive Configuration (Intel® Server System Lfrb2312Wftfxxx - Storage Configuration); Figure 23. System Back Panel For Intel® Server System R2000Wftf With Optional 2 X 2.5" Hot-Swap Drive Bay - Intel R1000WF Series Configuration Manual