ASRock Z890 Pro RS WiFi Intel Motherboard / ATX Form Factor / Supports Intel® Core™ Ultra Processors (Series 2) / LGA 1851 CPU Socket / 4x DDR5 DIMM Supporting up to 256GB / 90-MXBQC0-A0UAYZ / 90-MXBQC0-A0UAYZ / [+] ASRock Intel Motherboard Z890 & B860 Game Pack Promotion

The ASRock Z890 Pro RS WiFi is an ATX motherboard built on the LGA 1851 socket for Intel Core Ultra Processors (Series 2), aimed at high-performance gaming and professional productivity. Four DDR5 DIMM slots hold up to 256GB of memory, and built-in WiFi 6 covers wireless networking without an add-in card. Robust build quality and a full feature set make it a foundation for a reliable PC.

The RS Edition combines top-tier specifications with a sleek design and represents the evolution of ASRock's popular PRO series, optimised for gamers and enthusiasts. It carries the Z890 chipset in a standard ATX footprint, so the board goes into a mainstream case without special mounting. The result is a modern, well-specified foundation rather than a stripped-back entry board.

WiFi 6 connectivity is built into the Z890 Pro RS WiFi, giving fast and stable wireless networking without occupying a PCIe slot or running a cable back to the router. For a desktop that sits away from the network point, that is the difference between a usable connection and an extra adapter tucked behind the desk.

Hi-Density Power Connectors are designed to handle higher current loads during overclocking, improving power stability and system safety in extreme performance scenarios. The connector is the point where all the current entering the board passes through, so strengthening it matters more than it first appears once a CPU is pushed beyond stock settings.

Four DDR5 DIMM slots support up to 256GB of DDR5 RAM, which is enough headroom for heavy workloads now and for later upgrades without changing the board. DDR5 improves speed and efficiency over the standard it replaces, keeping operation smooth under sustained load and through intense gaming sessions.

High-quality capacitors rated at 1000uF support better power stability and reduced ripple, raising overall system reliability under heavy loads. Ripple is the fluctuation left on the supply after conversion, and cutting it is what keeps voltages steady when a CPU jumps from idle to full load in an instant.

The VRM uses a 16+1+1+1+1 power phase arrangement for efficient and stable power delivery to the CPU. Splitting the load across that many phases lowers the current each stage carries, which supports overclocking and improves gaming and system performance under a sustained load rather than only in short bursts.

Two-ounce copper inner layers give the PCB stable signal traces and clean power delivery across the board. The extra copper reduces heat and increases energy efficiency, which matters when the CPU and memory run above stock settings. It is a structural design choice rather than a cosmetic one, and it holds up during overclocking and high-performance computing.

The Z890 Pro RS WiFi is a full ATX motherboard, so it mounts in any standard ATX case and carries a complete rear I/O panel rather than a cut-down one. The extra board area is also what allows the full complement of expansion slots, M.2 sockets and headers to be laid out without crowding each other.

The Blazing M.2 slot supports PCI Express 5.0 for twice the bandwidth of the previous generation, with data transfer speeds up to 128Gb/s for the latest high-speed SSDs. That headroom is aimed at drives already shipping today, so the slot is useful straight away rather than only as future-proofing.

Hyper M.2 Gen4 x4 slots take PCI Express 4.0 M.2 SSDs at twice the speed of PCIe 3.0, which covers gaming installs, creative work and other intensive computing. Pairing a Gen5 boot drive with Gen4 secondary drives is the practical layout, because the Gen4 slots carry bulk capacity while the Gen5 slot runs the system.

DDR5 memory overclocking runs from pre-tested profiles, with support for both Intel XMP and AMD EXPO, so tuning is a single BIOS selection rather than manual timing work. Pre-tested profiles are what make a memory overclock reliable and straightforward instead of turning into a long exercise in stability testing.

The patented Memory OC Shield design minimises electromagnetic interference around the memory area, keeping memory overclocking stable and the system reliable during high-performance tasks. Interference is what limits how far DDR5 will clock on a busy board, so shielding the traces is a structural fix rather than a firmware workaround.

The large aluminium alloy heatsink efficiently disperses heat from high-speed M.2 SSDs, maintaining performance and system stability during extended use. Fast PCIe drives lose throughput once they warm up, so surface area over the drive is what keeps a long file copy running at the speed it started at.

The optimised aluminium heatsink design provides effective thermal management, supporting stable performance during demanding workloads such as gaming and overclocking. Heatsink mass over the power stages is what allows the VRM to carry a sustained load without pulling back, which is where a lightly cooled board gives way first.

Fan headers auto-detect the fan mode, PWM or DC, allowing precise fan speed control for quieter operation and optimised cooling. The board provides a CPU fan header, an AIO pump fan header and chassis fan headers, so an air-cooled or a liquid-cooled build both connect without adapters or splitters.

A thermistor header adds a second temperature reference beyond the on-board sensors, and Fan-Tastic Tuning turns that data into easy, automatic fan speed adjustments viewable through a visual interface. Setting a curve graphically rather than through raw BIOS values is what makes the cooling and noise balance something you tune once and leave alone.

Thunderbolt 4 provides ultra-fast data transfer up to 40Gbps over a reversible USB Type-C connection, supporting multiple external devices, displays and high-speed peripherals from a single port. One cable covering display output and storage together is what keeps a multi-device desk from turning into a bundle of cables behind the case.

The Dragon 2.5Gb/s LAN platform offers higher bandwidth for gaming, streaming and large file transfers, delivering up to 2.5 times faster connection than standard gigabit Ethernet. That extra headroom shows up most when several devices share a link, or when large files move between machines on the same local network.

The USB 3.2 Gen2x2 Type-C port supports 20 Gbps data transfer through a reversible connector, and it is compatible with the latest peripherals and external storage devices. Bringing that speed to the front of the case is what makes a fast external SSD practical for daily use instead of a rear-panel job.