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Maxsun Challenger Z890M WiFi Ice specifications and in-depth review

Maxsun Challenger Z890M WiFi Ice

Manufacturer: Maxsun

The Maxsun Challenger Z890M WiFi Ice is a Micro-ATX motherboard built around the LGA 1851 socket and Intel Z890 chipset, targeting users who want a compact form factor without sacrificing modern connectivity. It ships with Wi-Fi 6 (802.11ax) and Bluetooth 5.2 onboard, alongside RGB lighting and a straightforward BIOS reset mechanism that makes system maintenance less cumbersome. The board carries a three-year warranty and measures 245 × 225 mm, fitting standard Micro-ATX cases.

On the memory side, the board accommodates up to 128 GB of DDR5 RAM across two slots in dual-channel configuration, with standard speeds reaching 6000 MHz and overclocked profiles pushing to 7200 MHz. Expansion is handled by one PCIe 5.0 x16 slot for a primary graphics card, supplemented by a PCIe x4 and a PCIe x1 slot. Storage options include two M.2 sockets, three SATA 3 connectors, and full RAID support spanning levels 0, 1, 5, and 10. The rear I/O panel offers a notable mix of connectivity: four USB 3.2 Gen 1 Type-A ports, two USB 2.0 ports, one USB 4 40 Gbps port paired with a Thunderbolt 4 port, HDMI 2.0, a DisplayPort output, and a single RJ45 Ethernet jack.

Pros
  • Includes a USB 4 40Gbps port and a Thunderbolt 4 port, offering high-bandwidth connectivity options uncommon on Micro-ATX boards
  • Wi-Fi 6 support with backward compatibility for older wireless standards keeps the board versatile across different network environments
  • DDR5 memory can be overclocked up to 7200 MHz, giving enthusiasts meaningful headroom beyond the 6000 MHz stock ceiling
  • Full RAID support across levels 0, 1, 5, and 10 makes it suitable for users who need flexible storage redundancy or performance configurations
  • A three-year warranty provides solid long-term coverage for a motherboard in this form factor
  • The easy BIOS reset feature simplifies recovery from failed overclocks or misconfiguration without needing additional tools
Cons
  • Only two memory slots limit future upgrade flexibility, as the board is already at capacity once both slots are filled
  • No USB 3.2 Gen 2 Type-A or Type-C ports on the rear I/O, leaving a gap between the slower Gen 1 ports and the high-speed USB 4 option
  • The board lacks a TPM connector, which may be a concern for users with specific security or enterprise requirements
  • Dual BIOS is absent, removing a safety net that some users rely on when experimenting with firmware updates
  • With only three fan headers, cooling configurations for more complex builds with multiple fans or water cooling components may be constrained
  • No S/PDIF digital audio output limits options for users who rely on digital audio passthrough to external receivers or DACs
Who is this for?

This board is well-suited to enthusiast desktop builders who want a compact Micro-ATX footprint without giving up modern connectivity. Users planning a high-speed storage and networking setup will appreciate the two M.2 sockets, full RAID support across four levels, Wi-Fi 6, and the rare combination of a USB 4 40Gbps port with Thunderbolt 4 on a board of this size. It also fits builders focused on DDR5 memory overclocking, given the 7200 MHz ceiling, and those who want a straightforward overclocking experience thanks to the accessible BIOS controls and easy reset functionality.

Who is this NOT for?

This board is a poor fit for users who need extensive future memory upgradability, since the two-slot DDR5 configuration offers no room to add modules once both slots are occupied. It is also unsuitable for workstation or server environments that depend on ECC memory support for data integrity, as this is absent. Users who require a robust multi-fan or custom water cooling loop may also find the three fan headers limiting, and those who rely on digital audio output via S/PDIF or need a TPM connector for security compliance will find neither present on this board.

General info:

CPU socket LGA 1851
chipset Z890
form factor Micro-ATX
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Has Bluetooth ✓
Bluetooth version 5.2
HDMI version HDMI 2.0
Easy to overclock ✓
has RGB lighting ✓
Easy to reset BIOS ✓
Has dual BIOS ✕
has aptX ✕
CPU sockets 1
Has integrated graphics ✕
warranty period 3 years
height 225 mm
width 245 mm
Has integrated CPU ✕

The Maxsun Challenger Z890M WiFi Ice uses the LGA 1851 socket paired with the Z890 chipset, housed in a Micro-ATX form factor measuring 245 × 225 mm. It supports a single CPU and has no integrated processor or integrated graphics. Wireless connectivity is covered by Wi-Fi 6 (802.11ax), with backward compatibility for Wi-Fi 5 and Wi-Fi 4, alongside Bluetooth 5.2, though aptX audio codec support is absent. The board includes an HDMI 2.0 output, onboard RGB lighting, and a convenient BIOS reset mechanism, while dual BIOS is not available. Overclocking is described as accessible, and the board comes with a three-year warranty.

Memory:

maximum memory amount 128GB
RAM speed (max) 6000 MHz
overclocked RAM speed 7200 MHz
memory slots 2
DDR memory version 5
memory channels 2
Supports ECC memory ✕

This motherboard accommodates DDR5 memory in two slots running in dual-channel mode, with a maximum supported capacity of 128 GB. Standard RAM speeds reach up to 6000 MHz, and overclocked configurations can push that ceiling to 7200 MHz. ECC memory is not supported.

Ports:

USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 4
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 2
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 1
USB 4 20Gbps ports 0
Thunderbolt 4 ports 1
Thunderbolt 3 ports 0
has an HDMI output ✓
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C ✓
eSATA ports 0
DVI outputs 0
has a VGA connector ✕
PS/2 ports 0

The rear I/O panel provides four USB 3.2 Gen 1 Type-A ports and two USB 2.0 ports for standard peripherals, while higher-bandwidth needs are addressed by one USB 4 40Gbps port and one Thunderbolt 4 port; there are no USB 3.2 Gen 2, Gen 2x2, or USB 4 20Gbps ports present. USB Type-C connectivity is available, though no USB 3.2 Gen 1 or Gen 2 Type-C ports are included separately from the higher-speed options. Display output comes via an HDMI connector and one DisplayPort, with no DVI or VGA outputs on offer. Networking is handled by a single RJ45 port, and eSATA, PS/2 connectors are absent from the panel entirely.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 2.0 ports (through expansion) 2
SATA 3 connectors 3
fan headers 3
USB 3.0 ports (through expansion) 2
M.2 sockets 2
Has TPM connector ✕
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

For internal expansion, the board includes two USB 3.2 Gen 1 headers and two USB 2.0 headers, each capable of adding ports through a front-panel connector, along with two additional USB 3.0 expansion headers. Storage is served by two M.2 sockets and three SATA 3 connectors, while SATA 2, mSATA, and U.2 sockets are not present. Cooling is managed through three fan headers, and there is no TPM connector on this board.

Expansion slots:

PCIe 4.0 x16 slots 0
PCIe 5.0 x16 slots 1
PCIe 3.0 x16 slots 0
PCIe x1 slots 1
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 1
PCIe x8 slots 0

The board offers three expansion slots in total: one PCIe 5.0 x16 slot for a primary graphics card, one PCIe x4 slot, and one PCIe x1 slot. There are no PCIe 4.0, 3.0, or 2.0 x16 slots, no PCIe x8 slots, and no legacy PCI slots.

Audio:

Has S/PDIF Out port ✕
audio connectors 3

The board provides three audio connectors for analog audio, and does not include an S/PDIF digital output port.

Storage:

Supports RAID 1 ✓
Supports RAID 10 (1+0) ✓
Supports RAID 5 ✓
Supports RAID 0 ✓
Supports RAID 0+1 ✕

The board supports RAID 0, 1, 5, and 10 configurations, covering a practical range of performance and redundancy setups. RAID 0+1 is not supported.

Final Verdict

The Maxsun Challenger Z890M WiFi Ice is a Micro-ATX motherboard that punches above its compact form factor by pairing a PCIe 5.0 x16 slot and DDR5 memory support with the relatively rare combination of USB 4 40Gbps and Thunderbolt 4 connectivity on a board of this size. Wi-Fi 6, broad RAID support, and overclockable DDR5 up to 7200 MHz round out a feature set that genuinely targets space-conscious enthusiasts rather than basic desktop users. Its two-slot memory configuration and absence of ECC support do narrow the audience, making it a less natural fit for workstation or expandability-focused builds. For those whose priorities align with its strengths, however, it represents a well-specified option within the Micro-ATX segment.