Fanless-friendly case : Xigmatek Vanguard

Mini PCs are nice, but we're getting tons of requests for more ATX coverage. With a profusion of air vents at the top, Xigmatek Vanguard (available for $70) is a great candidate for convection cooling. Supporting CPU coolers up to 170mm in height, most fanless coolers including dual-towers and NOFAN CR-95C will fit. The front panel, inspired by passive cooling fins, is a nice touch too.

✓ Micro-ATX and ITX support
✓ 2 x 5.25" bays
✓ 3 x 3.5" bays
✓ 4 x 2.5" bays
✓ Standard ATX PSU support
✓ 480mm (L) x 202mm (W) x 445mm (H)
✓ 5.3kg