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Gigabyte Z890 Aorus Master AI Top specifications and in-depth review

Gigabyte Z890 Aorus Master AI Top

Manufacturer: Gigabyte

The Gigabyte Z890 Aorus Master AI Top is a full-size E-ATX motherboard built around Intel's LGA 1851 platform and the Z890 chipset. It ships with Wi-Fi 7 (802.11be) and Bluetooth 5.4 integrated, making wired-only setups entirely optional. RGB lighting and a clear CMOS button are included, and the board is rated for easy overclocking straight from the BIOS. Gigabyte backs it with a three-year warranty.

Memory support extends to four DDR5 slots across two channels, accommodating up to 256GB at standard speeds of 6400 MHz or up to 9500 MHz when overclocked. Expansion is handled by one PCIe 5.0 x16 slot and one PCIe 4.0 x16 slot, while storage options include four M.2 sockets and four SATA 3 connectors with RAID 0, 1, 5, and 10 support. The rear I/O provides ten USB 3.2 Gen 2 Type-A ports, two USB 4 40Gbps ports, two Thunderbolt 4 ports, and dual RJ45 Ethernet jacks, with additional USB connectivity available through onboard headers.

Pros
  • Supports Wi-Fi 7 alongside all previous Wi-Fi generations down to Wi-Fi 4, offering broad wireless compatibility
  • Ten USB 3.2 Gen 2 Type-A ports on the rear I/O provide extensive high-speed peripheral connectivity
  • Four M.2 sockets combined with four SATA 3 connectors give substantial storage flexibility
  • DDR5 memory can be overclocked up to 9500 MHz, with a ceiling of 256GB across four slots
  • Both PCIe 5.0 x16 and PCIe 4.0 x16 slots are present, supporting current and slightly older expansion cards
  • Includes a TPM connector, ten fan headers, and a clear CMOS button, reflecting a well-equipped feature set for system management
Cons
  • No dual BIOS means there is no automatic fallback if the primary BIOS becomes corrupted
  • ECC memory is not supported, limiting suitability for workloads that require error-correcting RAM
  • There are no video output ports at all — no HDMI, DisplayPort, DVI, or VGA — making the board entirely dependent on a discrete GPU
  • No S/PDIF Out port is available for digital audio output to external receivers or DACs
Who is this for?

This motherboard is well suited to enthusiast desktop builders and power users who need a high-end LGA 1851 platform with room to grow. The combination of a PCIe 5.0 x16 slot and DDR5 support up to 9500 MHz overclocked makes it a strong fit for those pushing the limits of current hardware. Users who rely heavily on peripheral connectivity will appreciate the ten USB 3.2 Gen 2 rear ports and dual Thunderbolt 4, while the four M.2 sockets and full RAID 0/1/5/10 support make it practical for storage-intensive workstation builds as well. The E-ATX form factor and ten fan headers also make it appropriate for thermally demanding systems with extensive cooling setups.

Who is this NOT for?

This board is not a good fit for users who need integrated graphics support, as it provides no video output whatsoever — making it entirely dependent on a discrete GPU. It is equally unsuitable for anyone running applications that demand ECC memory, such as certain scientific computing or data integrity-sensitive workloads, since ECC is not supported. The E-ATX form factor also rules it out for compact or small-form-factor builds, and the absence of a dual BIOS makes it a less forgiving choice for users who overclock aggressively without experience managing BIOS recovery scenarios.

General info:

CPU socket LGA 1851
chipset Z890
form factor E-ATX
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Has Bluetooth ✓
Bluetooth version 5.4
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 285 mm
width 305 mm
Has integrated CPU ✕

The Gigabyte Z890 Aorus Master AI Top is built around a single LGA 1851 socket and is compatible with the Z890 chipset, housed in an E-ATX form factor measuring 305 mm × 285 mm. Wireless connectivity covers a wide range, from Wi-Fi 4 through to Wi-Fi 7 (802.11be), complemented by Bluetooth 5.4, though aptX is not supported. The board includes RGB lighting, a clear CMOS button for straightforward BIOS resets, and is designed to support easy overclocking. It does not feature dual BIOS, integrated graphics, or an integrated CPU, and carries a three-year warranty.

Memory:

maximum memory amount 256GB
RAM speed (max) 6400 MHz
overclocked RAM speed 9500 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory ✕

The board provides four DDR5 memory slots arranged across two channels, supporting a maximum capacity of 256GB. Standard operation runs at up to 6400 MHz, while overclocking can push speeds as high as 9500 MHz. ECC memory is not supported.

Ports:

USB 3.2 Gen 2 ports (USB-A) 10
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 0
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 2
USB 4 20Gbps ports 0
Thunderbolt 4 ports 2
Thunderbolt 3 ports 0
has an HDMI output ✕
DisplayPort outputs 0
RJ45 ports 2
Has USB Type-C ✓
eSATA ports 0
DVI outputs 0
has a VGA connector ✕
PS/2 ports 0

The rear I/O panel centers on USB connectivity, offering ten USB 3.2 Gen 2 Type-A ports alongside two USB 4 40Gbps ports and two Thunderbolt 4 ports, all with USB Type-C present. There are no USB 3.2 Gen 1, USB 2.0, USB 4 20Gbps, or Thunderbolt 3 ports. Network connectivity is covered by two RJ45 ports, while video output options are absent entirely — no HDMI, DisplayPort, DVI, or VGA connectors are included. eSATA and PS/2 ports are likewise not present.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 4
USB 3.2 Gen 2x2 ports (through expansion) 1
USB 2.0 ports (through expansion) 4
SATA 3 connectors 4
fan headers 10
USB 3.0 ports (through expansion) 4
M.2 sockets 4
Has TPM connector ✓
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

Onboard headers provide a solid range of expansion options, including four USB 3.2 Gen 1 ports, four USB 3.0 ports, four USB 2.0 ports, and one USB 3.2 Gen 2x2 port — all accessible through internal connectors. Storage is well served by four M.2 sockets and four SATA 3 connectors, with no SATA 2, U.2, or mSATA connectors present. Cooling is handled through ten fan headers, and a TPM connector is included for security module support.

Expansion slots:

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

The board offers two full-length PCIe slots: one PCIe 5.0 x16 and one PCIe 4.0 x16. There are no PCIe 3.0, PCIe 2.0, PCIe x8, PCIe x4, PCIe x1, or legacy PCI slots available.

Audio:

Has S/PDIF Out port ✕
audio connectors 2

Audio output is limited to two analog audio connectors, with no S/PDIF Out port included.

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 — RAID 0, 1, 5, and 10 (1+0) — covering a range of performance and redundancy setups. RAID 0+1 is not supported.

Final Verdict

The Gigabyte Z890 Aorus Master AI Top is a fully-featured E-ATX motherboard that leaves little on the table for enthusiast builders working within the LGA 1851 ecosystem. Its extensive connectivity suite — spanning ten USB 3.2 Gen 2 rear ports, dual Thunderbolt 4, Wi-Fi 7, and four M.2 sockets — reflects a board designed for users who demand both flexibility and headroom. The DDR5 platform with overclocking support up to 9500 MHz and a PCIe 5.0 x16 slot further reinforce its positioning at the higher end of the desktop market. Its limitations, namely the absence of ECC support, dual BIOS, and any onboard video output, are worth noting but are unlikely to concern the enthusiast or workstation user this board is clearly built for. For those building a capable, well-connected high-end desktop without compromise on I/O or storage expansion, it represents a thoroughly specified platform choice.