According to Fanless the range is made up of two microATX models which use the Celeron J3355 and J3455, two mini-ITX featuring the same SoCs and a mini-ITX model with a Pentium J4205.
All this gives Braswell cards a good kicking. In fact the J4205 is on par with 1st gen Core M with the added benefit of HEVC 10-bit decoding. This is not the sort of power you expect from these sorts of cards.
The J3355M has a Dual-Core Celeron J3355 (up to 2.5 GHz), two DIMM slots (Supports DDR3/DDR3L 1866 memory), 1 PCIe 2.0 x16 (x1 mode), 2 PCIe 2.0 x1, 2 x USB 3.0 / 2 x USB 2.0, 2 x SATA 3 and D-Sub, HDMI, DVI-D.
The J3455M is based around a Quad-Core Celeron J3455 (up to 2.3 GHz), 2 DIMM slots (Supports DDR3/DDR3L 1866 memory), 1 PCIe 2.0 x16 (x1 mode), 2 PCIe 2.0 x1, 2 x USB 3.0 / 2 x USB 2.0, 2 x SATA 3, and D-Sub, HDMI, DVI-D.
The J3355B-ITX has a Dual-Core Celeron J3355 (up to 2.5 GHz), 2 SO-DIMM slots (Supports DDR3/DDR3L 1866 memory), 1 PCIe 2.0 x16 (x2 mode), 3 x USB 3.0 / 1 x USB 2.0, 2 x SATA 3 and D-Sub, HDMI
The J3455-ITX has a Quad-Core Celeron J3455 (up to 2.3 GHz), 2 SO-DIMM slots (Supports DDR3/DDR3L 1866 memory), 1 PCIe 2.0 x1 / 1 M.2 (Key E), 2 x USB 3.0 / 2 x USB 2.0, 4 x SATA 3 and D-Sub, HDMI, DVI-D.
The J4205-ITX has a Quad-Core Pentium J4205 (up to 2.6 GHz), 2 SO-DIMM slots (Supports DDR3/DDR3L 1866 memory), 1 PCIe 2.0 x1 / 1 M.2 (Key E), 2 x USB 3.0 / 2 x USB 2.0, 4 x SATA 3 and D-Sub, HDMI, DVI-D.
No word on price yet.