x = 147;
y = 168;
z = 42.5;
Blende_x = 149;
Blende_y = 5;
Blende_z = 44;
sata_x = 48;
sata_z = 9;
sata_offset_x = 48;
sata_offset_z = 10;
screw_y = [38.5,117.6];
screw_z = [9.5, 21.5];
$fs = 0.1;
$fa = 10;
size_add = 1.1;
echo(y+1+Blende_y);  
difference(){
    cube([x+6,y+1+Blende_y,z+6],center=true); //Main Body
    translate([0,3.001,0]){
        translate([0,y/2-Blende_y/2,0])
            cube([Blende_x,Blende_y,Blende_z],center=true);
        cube([x+0.1,y+0.1+Blende_y,z+0.1],center=true);//Part
    }
    translate([-x/2+sata_offset_x,-y/2,-z/2+sata_offset_z])
        cube([sata_x, 10, sata_z],center=true); //Sata Port
    for(g=[-1:1]){
        for(i=[0:1]){
            for(j=[0:1]){
                translate([g*x/2, -y/2+screw_y[i]+5,-z/2+screw_z[j]])
                    rotate([0,90,0])
                        cylinder(10,2,2,center=true);
            }
        }
    }
}