Figure 10. 2U, No Drive Bays, Chassis Only Building Block (Intel® Server Chassis R2000Wfxxx); Figure 11. 2U, 3.5" X 8 Drive Configuration (Intel® Server System R2308Wfxxx); Figure 12. 2U, 3.5" X 12 Drive Configuration (Intel® Server System R2312Wfxxx - Storage Configuration) - Intel R1000WF Series Configuration Manual