ASUS ROG STRIX Z690 Series Motherboard in Bangladesh 2022 It's clear that ASUS has put most of the focus on users planning to buy DDR5 memory for Alder Lake, but it does have a small selection of DDR4 supported Z690 models. The most premium of these is the ASUS ROG Strix Z690-A Gaming WIFI D4 with a Wi-Fi 6 CNVi, USB 3.2 G2x2 Type-C support, four PCIe 4.0 x4 M.2 slots, as well as a premium SupremeFX ALC4080 HD audio codec and Savitech amplifier pairing for the onboard audio. Its TUF Gaming series occupies the mid-range with a model with WIFI and without, but with four PCIe 4.0 x4 M.2, and dual Type-C connectivity on the rear panel (3.2 G2x2 & G2). Operating as mid-range and entry-level models is the Prime series, with the Z690-P WIFI D4 offering Wi-Fi 6, or without this for a slightly cheaper price. ASUS doesn't have any DDR4 enabled Z690 models in mini-ITX, but for users looking to build a smaller system with Alder Lake and DDR4, the ASUS Prime Z690M Plus D4 offers three PCIe 4.0 x4 M.2 slots, four SATA, and support for DDR4-5333 memory out of the box.