INTRODUCTION

    A powerful PC isn’t just a collection of high‑end parts, it’s an entire system built on a motherboard capable of unleashing every watt, every lane, and every ounce of performance your components can deliver. As its name suggests, the motherboard is the command center, the power distributor, the traffic controller, and the silent enabler of stability under pressure. When you’re running demanding games, heavy rendering workloads, or aggressive overclocks, the motherboard’s engineering becomes the difference between smooth performance and frustrating instability. That’s exactly the philosophy behind a design built around strength, identity, and enthusiast‑grade ambition, the Z890 Valkyrie from BIOSTAR.

    In 1980, amidst the rapid growth of the IT industry, BIOSTAR GROUP's founder, with extensive experience in electronic parts trade and foresight into future demands for motherboards and graphics cards, established BIOSTAR MICROTECH INTERNATIONAL CORP. in 1986. During its initial years, BIOSTAR primarily focused on manufacturing motherboards designed for the XT form factor. To sustain consistent business expansion, BIOSTAR strategically allocated a significant portion of its resources and workforce to continuously innovate and develop new products. This proactive approach allowed the company to remain competitive in the swiftly evolving computer industry.

    The Z890 Valkyrie motherboard by BIOSTAR is built around a 20 (110A) VCORE + 1 VCCGT + 1 VCCSA (22) power‑phase design, giving the CPU a stable and well‑regulated foundation for heavy workloads, overclocking, and next‑gen Intel architectures. From there, the platform expands into a full suite of high‑end features, the Intel Z890 single‑chip architecture paired with the LGA1851 socket supports Intel Core Ultra 9, 7, and 5 processors, while four DDR5 DIMM slots provide dual‑channel memory support up to 256 GB with overclocking profiles (9066+ OC MT/s). Storage is extensive, with six M.2 slots (one PCIe 5.0 and five PCIe 4.0) alongside four SATA III ports, and expansion is handled by three PCIe 5.0 x16 slots for GPUs and add‑in cards. Connectivity is equally stacked, a USB4 Type‑C port and nine USB 3.2 Gen2 ports populate the rear I/O, complemented by dual LAN (5 GbE + 2.5 GbE), headers for a Wi-Fi 7 module (sold extra), and display outputs via DisplayPort 2.1 and HDMI 2.1. Rounding out the platform is a Realtek ALC1220 7.1‑channel audio solution, giving the board a complete, flagship‑grade specification set.