ASRock Phantom Gaming Z890i Nova Mini ITX Motherboard - Compact Power

In this review the ASRock Phantom Gaming Z890i Nova is presented as a compact, performance-oriented Mini ITX board designed for users who need modern connectivity and solid power delivery in a small footprint. The single biggest reason to buy is its support for Intel Core Ultra Series 2 processors on LGA1851 combined with a robust 12+1+1+1+1 power phase design and 110A SPS for VCore, which together prioritize stable performance for everyday computing and light content creation.

Key Features

• Processor Support: Compatible with Intel Core Ultra processors Series 2 on LGA1851 to deliver current-generation CPU performance in a Mini ITX build.
• Power Design: The 12+1+1+1+1 power phase layout with 110A SPS for VCore offers improved voltage stability under load for more consistent CPU operation.
• Memory Capabilities: Two DDR5 DIMM slots support dual channel memory and overclocking up to 9466+ MHz (OC) for faster system memory performance when paired with compatible RAM.
• Connectivity Options: Multiple graphics output options including HDMI and two Thunderbolt 4 Type-C ports give flexible display and high-speed peripheral connectivity for modern workstations.
• User Convenience: Features like BIOS Flashback simplify firmware updates and recovery without a CPU installed, making upgrades and troubleshooting easier.
• Design Focus: Built for stability and durability, the board balances reliable daily performance with a streamlined, compact Mini ITX form factor.

Who It's For

This board is well suited to compact desktop builders who want current Intel Core Ultra processor support, strong power delivery, and modern I/O such as Thunderbolt 4 and HDMI in a Mini ITX package. It fits users building a small gaming rig, a creator workstation with external fast peripherals, or a space-constrained office PC that still demands reliable performance.

Those who need more than two memory slots or a full ATX complement of expansion may want to look elsewhere; the dual-DIMM limit and small form factor mean expansion is constrained compared with larger boards. Enthusiasts requiring many PCIe cards or extensive onboard headers should consider larger motherboard formats.

Pros & Cons

Pros

• Strong CPU support and a 12+1+1+1+1 power phase with 110A SPS that promotes stable performance under load.
• High memory overclock potential with DDR5 support up to 9466+ MHz (OC) across dual-channel DIMMs.
• Modern connectivity including HDMI and two Thunderbolt 4 Type-C ports for displays and high-speed peripherals.
• BIOS Flashback adds convenience for firmware updates and recovery.

Cons

• Only two memory slots and reported concerns about memory slot size reduce upgrade flexibility for some users.
• Wireless connectivity receives mixed feedback from customers, so WiFi performance may vary by environment or unit.

Specifications

Form Factor	Mini ITX
CPU Socket	LGA1851 (Intel Core Ultra Series 2)
Power Phase	12+1+1+1+1 with 110A SPS for VCore
Memory	2 x DDR5 DIMMs, Dual Channel, up to 9466+ MHz (OC), 128 GB max
Graphics Output	1 x HDMI, 2 x Thunderbolt 4 Type-C
BIOS	Supports BIOS Flashback

Our Verdict

The ASRock Phantom Gaming Z890i Nova is a capable Mini ITX motherboard that delivers modern CPU support, robust power delivery, and versatile I/O in a compact package. It represents good value for builders who prioritize a small footprint without sacrificing stability or Thunderbolt connectivity; buyers needing many memory slots or extensive expandability should consider larger boards.

Frequently Asked Questions

Does this board support the latest Intel Core Ultra processors?
Yes, it supports Intel Core Ultra Series 2 processors on the LGA1851 socket.

How many memory slots and what speeds are supported?
The board has 2 DDR5 DIMM slots supporting dual channel memory and overclocking up to 9466+ MHz (OC), with a maximum capacity implied at 128 GB.

Are there convenient update options for firmware?
Yes, the motherboard supports BIOS Flashback which allows firmware updates without a CPU installed.