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Maxsun Terminator Z890-A specifications and in-depth review

Maxsun Terminator Z890-A

Manufacturer: Maxsun

The Maxsun Terminator Z890-A is an ATX form factor motherboard built around Intel's LGA 1851 socket and Z890 chipset, targeting users who want a capable platform for current-generation Intel processors. The board measures 305 mm by 245 mm and ships with a three-year warranty, along with RGB lighting and a clear CMOS button for straightforward BIOS resets. Overclocking is supported out of the box, making the platform well suited for users who want to push their system beyond stock settings.

Memory configuration centers on four DDR5 slots across a dual-channel layout, supporting up to 256 GB at a rated speed of 6400 MHz with overclocked profiles reaching 8800 MHz. Storage options include four M.2 sockets and four SATA 3 connectors, with full RAID 0, 1, 5, and 10 support across SATA devices. On the connectivity side, the rear panel provides a USB 4 40Gbps port, a Thunderbolt 4 port, two USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and an RJ45 Ethernet jack, while video output is handled through an HDMI 2.0 port and a DisplayPort output. Expansion slots consist of one PCIe 5.0 x16 slot, one PCIe 4.0 x16 slot, and two PCIe x1 slots, and the board includes six fan headers for system cooling management.

Pros
  • Four M.2 sockets provide ample high-speed storage expansion for builds with multiple NVMe drives
  • Includes both a USB 4 40Gbps port and a Thunderbolt 4 port on the rear panel for fast peripheral connectivity
  • DDR5 memory can be overclocked up to 8800 MHz, offering meaningful headroom beyond the 6400 MHz base speed
  • Full RAID support across RAID 0, 1, 5, and 10 configurations gives users flexibility in how they manage SATA storage redundancy and performance
  • Six fan headers allow for thorough cooling control across larger or more thermally demanding builds
  • A three-year warranty provides extended coverage relative to shorter industry norms
Cons
  • No Wi-Fi or Bluetooth means wireless connectivity requires a separate adapter or PCIe card
  • Lacks a TPM connector, which may be a limitation for users with specific security or compliance requirements
  • No USB-C ports on the rear panel despite having USB Type-C presence, limiting modern device connectivity options
  • Dual BIOS is not supported, removing a useful fallback in the event of a failed BIOS update
  • ECC memory is not supported, ruling out this board for workloads that require error-correcting RAM
Who is this for?

This board is a solid fit for enthusiast desktop builders working with current-generation Intel processors who want room to grow their storage and peripheral setup. The four M.2 sockets and full RAID support across multiple configurations make it particularly well matched for users who manage large amounts of local data or run storage-intensive workloads. The presence of a USB 4 40Gbps port and Thunderbolt 4 on the rear panel suits creatives and power users who regularly connect high-bandwidth external devices, while DDR5 overclocking up to 8800 MHz appeals to those who want to push memory performance beyond stock settings on a Z890 platform.

Who is this NOT for?

This board is a poor fit for users who rely on wireless connectivity, as it lacks both Wi-Fi and Bluetooth, requiring additional hardware for any wireless setup. It is equally unsuitable for small form factor or compact builds, given its full ATX dimensions. Users with security or enterprise requirements that depend on a TPM connector or ECC memory support will find the board lacking in both areas, making it a poor match for workstation or compliance-sensitive environments. Those who prefer the safety net of a dual BIOS for recovery from failed firmware updates will also find this board short of that feature.

General info:

CPU socket LGA 1851
chipset Z890
form factor ATX
supports Wi-Fi ✕
Has Bluetooth ✕
HDMI version HDMI 2.0
Easy to overclock ✓
has RGB lighting ✓
Easy to reset BIOS ✓
Has dual BIOS ✕
CPU sockets 1
Has integrated graphics ✕
warranty period 3 years
height 245 mm
width 305 mm
Has integrated CPU ✕

The Maxsun Terminator Z890-A uses an LGA 1851 socket paired with a Z890 chipset and follows the standard ATX form factor, measuring 305 mm wide and 245 mm tall. It supports a single CPU and includes overclocking capability along with a clear CMOS button for easy BIOS resets. RGB lighting is present, while dual BIOS is not. The board outputs video through HDMI 2.0 but lacks integrated graphics and does not include an integrated CPU. Wi-Fi and Bluetooth are both absent, so wireless connectivity requires a separate adapter. A three-year warranty is included.

Memory:

maximum memory amount 256GB
RAM speed (max) 6400 MHz
overclocked RAM speed 8800 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory ✕

The board accommodates DDR5 memory across 4 slots in a dual-channel configuration, with a maximum supported capacity of 256 GB. Standard rated speed tops out at 6400 MHz, while overclocked profiles can push that figure up to 8800 MHz for users looking to extract additional memory bandwidth. ECC memory is not supported.

Ports:

USB 3.2 Gen 2 ports (USB-A) 2
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 panel offers a broad range of USB connectivity, including one USB 4 40Gbps port and one Thunderbolt 4 port, two USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and two USB 2.0 ports. USB Type-C is present, though there are no USB 3.2 Gen 2 or Gen 1 Type-C ports, no USB 4 20Gbps port, and no Thunderbolt 3 port. Video output is handled by an HDMI port and one DisplayPort output, with no DVI or VGA connectors available. Network connectivity is provided through a single RJ45 port, and there are no eSATA or PS/2 ports on the board.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 2.0 ports (through expansion) 2
SATA 3 connectors 4
fan headers 6
USB 3.0 ports (through expansion) 2
M.2 sockets 4
Has TPM connector ✕
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

Internal connectivity is well covered, with four M.2 sockets and four SATA 3 connectors available for storage devices, while SATA 2 and U.2 sockets are absent, and there is no mSATA connector. Expansion headers include two USB 3.2 Gen 1 ports, two additional USB 3.0 ports, and two USB 2.0 ports, all accessible through case headers. Six fan headers are provided for cooling management. A TPM connector is not present on this board.

Expansion slots:

PCIe 4.0 x16 slots 1
PCIe 5.0 x16 slots 1
PCIe 3.0 x16 slots 0
PCIe x1 slots 2
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 0
PCIe x8 slots 0

The board provides a total of four expansion slots, led by one PCIe 5.0 x16 slot for the primary graphics card and one PCIe 4.0 x16 slot for additional cards or devices. Two PCIe x1 slots round out the available expansion options. There are no PCIe 3.0, PCIe 2.0, PCIe x4, PCIe x8, or legacy PCI slots on this board.

Audio:

Has S/PDIF Out port ✓
audio connectors 5

Audio output is supported through five analog audio connectors on the rear panel, complemented by an S/PDIF Out port for digital audio passthrough to compatible receivers or DACs.

Storage:

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

The board supports four RAID configurations across its SATA storage devices: RAID 0 for striping, RAID 1 for mirroring, RAID 5 for distributed parity, and RAID 10 (1+0) for a combined striped and mirrored setup. RAID 0+1 is not supported.

Final Verdict

The Maxsun Terminator Z890-A is a feature-complete ATX motherboard for builders committing to Intel's current LGA 1851 platform who want meaningful expandability without compromise on storage or connectivity. Its combination of four M.2 sockets, Thunderbolt 4, and DDR5 overclocking support up to 8800 MHz positions it well for enthusiasts who prioritize throughput and future-proofing their peripheral and storage setup. That said, the absence of wireless networking, a TPM connector, and ECC memory support narrows its appeal to consumer-focused desktop builds rather than security-sensitive or enterprise environments. For the right user — one building a wired, high-performance desktop around a current-generation Intel processor — the Terminator Z890-A delivers a well-rounded and capable foundation.

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