The Pure Platinum Z77i isn't the only new mini-ITX motherboard from Sapphire, the company also has one based on the AMD A75 chipset, supporting upcoming "Trinity APUs from AMD, in the socket FM2 package, called the Pure Platinum A75T. There are quite a few design differences between Sapphire's new mini-ITX motherboards besides the platforms they support. The most significant being, that the Pure Platinum A75T features two DDR3 SO-DIMM slots, instead of standard 240-pin UDIMM ones.

The Pure Platinum A75T draws power from 24-pin ATX + 4-pin ATX connectors. The APU is powered by a 5-phase VRM, with a heatsink cooling the driver-MOSFETs. The APU is wired to two DDR3 SO-DIMM slots supporting up to 16 GB of dual-channel DDR3-1866 MHz memory; a PCI-Express 2.0 x16 slot; and a mini-PCIe 2.0 x1 slot (for WLAN cards). The A75 FCH gives out four SATA 6 Gb/s internal ports. There are four USB 3.0 ports, two each on the rear-panel, and by headers. Display connectivity includes one each of DVI, D-Sub, and HDMI. 6-channel HD audio and gigabit Ethernet make for the rest of the connectivity. The Pure Platinum A75T could feature in the first wave of socket FM2 motherboards.