diff --git a/sbc_case_builder.cfg b/sbc_case_builder.cfg
index ddd6eba..3857e0f 100644
--- a/sbc_case_builder.cfg
+++ b/sbc_case_builder.cfg
@@ -947,7 +947,6 @@ case_data = [
              [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1],                         // bottom_pcb_standoff
              [6.75,18,2.5,10,4,4,0,1,0,4.5,5.1],                        // top_ext_standoff
              [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1]],                        // bottom_ext_standoff
-
              
              // Odroid-N2+
              ["n2+_panel","n2+","panel","none",                         // case_name, sbc_model, case_design, case_style
@@ -989,6 +988,20 @@ case_data = [
              [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1],                         // bottom_pcb_standoff
              [6.75,18,2.5,10,4,4,0,1,0,4.5,5.1],                        // top_ext_standoff
              [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1]],                        // bottom_ext_standoff
+
+             // internal fan
+             ["n2+_tray_vu7_fan","n2+","tray","vu7",                    // case_name, sbc_model, case_design, case_style
+             15,0,0,30,0,0,9,                                           // pcb_loc_x,pcb_loc_y,pcb_loc_z,case_offset_x,case_offset_y,case_offset_tz,case_offset_bz,
+             2,2,3,2,[.2,3],                                            // wallthick,floorthick,sidethick,gap,fillet
+             false,false,false,false,false,                             // indents,sidewall_support,sbc_top_standoffs,sbc_bottom_standoffs,case_ext_standoffs
+             false,"none","fan","none","true",                          // sata_punchout,gpio_opening,cooling,exhaust_vents,mode
+             [6.75,18,2.5,10,4,4,0,1,0,4.5,5.1],                        // top_pcb_standoff
+             [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1],                         // bottom_pcb_standoff
+             [6.75,18,2.5,10,4,4,0,1,0,4.5,5.1],                        // top_ext_standoff
+             [6.75,5,3.6,10,4,1,0,0,0,4.5,5.1],                         // bottom_ext_standoff
+             "sub","vent",25,25,44,"top",[0,0,0],10,2,4,6,6,"horizontal",1,                            // sub vent
+             "sub","vent",25,50,44,"top",[0,0,0],10,2,4,6,6,"horizontal",1,],                          // sub vent
+
             
             
              // Odroid-H2