Overview
The GIGABYTE Z890I AORUS ULTRA is a compact Mini-ITX motherboard designed for Intel Core Ultra processors (Series 2) using the LGA1851 socket. Based on the Intel Z890 chipset, it combines DDR5 memory support, PCIe 5.0 graphics connectivity, dual M.2 storage, Wi-Fi 7 and Thunderbolt 4 in a space-saving 17 x 17 cm design. It is suitable for compact gaming computers and high-performance small-form-factor desktop builds.
Technical Information
Two DDR5 DIMM slots support up to 128GB of system memory in a dual-channel configuration. Memory speeds reach DDR5 9200 MT/s through overclocking, depending on the processor, memory modules and system configuration. Intel XMP and compatible CUDIMM memory modules are supported.
The PCIe 5.0 x16 expansion slot supports compatible graphics cards. Two M.2 connectors provide NVMe storage expansion: one CPU-connected PCIe 5.0 x4 slot and one rear-mounted chipset-connected PCIe 4.0 x4 slot. Two SATA 6Gb/s connectors provide additional storage connectivity.
Compatibility
- Intel LGA1851 socket processors.
- Intel Core Ultra processors (Series 2).
- DDR5 ECC and non-ECC unbuffered memory modules; supported ECC modules operate in non-ECC mode.
- Compatible PCIe graphics cards and M.2 NVMe SSDs.
- Mini-ITX-compatible PC cases.
- Windows 11 64-bit.
Key Features
- Intel Z890 Platform: Supports Intel Core Ultra processors (Series 2) through the LGA1851 socket.
- 8+1+2 Digital VRM: Power delivery design featuring 105A Smart Power Stages.
- DDR5 Memory: Two DIMM slots support up to 128GB of DDR5 memory, with Intel XMP and compatible CUDIMM support.
- PCIe 5.0 Graphics: Reinforced PCIe 5.0 x16 slot for compatible graphics cards.
- Dual M.2 Storage: One PCIe 5.0 x4 and one PCIe 4.0 x4 M.2 connector support high-speed NVMe SSDs.
- Wi-Fi 7: Integrated Intel Wi-Fi 7 BE202 wireless networking with Bluetooth 5.4.
- 2.5GbE LAN: Realtek 2.5GbE wired networking for high-speed Ethernet connectivity.
- Thunderbolt 4: Rear USB Type-C Thunderbolt 4 connectivity supports data transfer and compatible DisplayPort video output.
- Display Connectivity: Includes DisplayPort 2.1 and HDMI 2.1 outputs, with graphics functionality dependent on the processor.
- Thermal Design: VRM Thermal Armor Advanced and M.2 Thermal Guard extensions help manage component temperatures.
- DIY-Friendly Design: EZ-Latch Plus and EZ-Latch Click simplify compatible PCIe and M.2 component installation.
- Q-Flash Plus: Supports BIOS updating through the dedicated Q-Flash Plus feature.
Storage and Connectivity
Two M.2 connectors provide NVMe storage expansion. The primary CPU-connected M.2 connector supports PCIe 5.0 x4, while the rear-mounted chipset-connected connector supports PCIe 4.0 x4. Two SATA 6Gb/s connectors provide additional storage options. NVMe RAID 0, 1, 5 and 10 and SATA RAID 0 and 1 are supported.
Rear connectivity includes one Thunderbolt 4 USB Type-C port, three USB 3.2 Gen 2 Type-A ports, two USB 3.2 Gen 1 Type-A ports, one DisplayPort output, one HDMI output, one 2.5GbE LAN port, two Wi-Fi antenna connectors, two audio jacks and one optical S/PDIF output.
Internal connectors include a USB Type-C header supporting USB 3.2 Gen 2, a USB 3.2 Gen 1 header, a USB 2.0 header, two SATA connectors, fan and pump headers, and addressable RGB Gen2 headers.
Applications
- Compact Intel Core Ultra gaming PCs.
- Small-form-factor performance desktop systems.
- Space-efficient home and office computers.
- Compact content creation and productivity systems.
- Mini-ITX builds requiring PCIe 5.0 and Thunderbolt 4.
DC Supplies Product Note
The GIGABYTE Z890I AORUS ULTRA combines enthusiast-level connectivity with a compact Mini-ITX layout. Its two memory slots, dual M.2 connectors, Wi-Fi 7 and Thunderbolt 4 make it suitable for space-conscious performance builds. Before installation, verify CPU support, BIOS requirements, memory compatibility, graphics-card clearance and case cooling arrangements.
Technical Specifications
| Brand | GIGABYTE |
| Part Number / MPN | Z890I AORUS ULTRA |
| Product Type | Desktop Motherboard |
| Chipset | Intel Z890 Express |
| CPU Socket | Intel LGA1851 |
| Processor Support | Intel Core Ultra Processors (Series 2) |
| Memory Type | DDR5 |
| Memory Slots | 2 x DIMM |
| Maximum Memory | 128GB |
| Memory Architecture | Dual Channel |
| Maximum Memory Speed | DDR5 9200 MT/s (O.C., configuration dependent) |
| Power Design | 8+1+2 Digital VRM, 105A Smart Power Stage |
| Expansion Slot | 1 x PCIe 5.0 x16 |
| M.2 Connectors | 2 |
| M.2 Interface | 1 x PCIe 5.0 x4, 1 x PCIe 4.0 x4 |
| SATA Connectors | 2 x SATA 6Gb/s |
| Wireless | Intel Wi-Fi 7 BE202 |
| Bluetooth | Bluetooth 5.4 |
| Wired Networking | Realtek 2.5GbE LAN |
| Thunderbolt | 1 x Thunderbolt 4 USB Type-C, up to 40Gbps |
| Display Outputs | 1 x DisplayPort 2.1, 1 x HDMI 2.1 |
| Audio | Realtek High Definition Audio CODEC |
| Form Factor | Mini-ITX |
| Dimensions | 17 x 17 cm |
| Operating System | Windows 11 64-bit |
Frequently Asked Questions
Which processors are compatible with the Z890I AORUS ULTRA?
It supports Intel Core Ultra processors (Series 2) using the LGA1851 socket. Consult GIGABYTE's CPU support list for exact processor compatibility.
How much RAM does this motherboard support?
It supports up to 128GB of DDR5 memory across two DIMM slots. Supported speeds depend on the processor and memory configuration.
How many M.2 SSDs can be installed?
The motherboard has two M.2 connectors: one PCIe 5.0 x4 and one PCIe 4.0 x4 connector.
Does it include Wi-Fi 7?
Yes. It includes Intel Wi-Fi 7 BE202 wireless networking and Bluetooth 5.4. Wi-Fi 7 features require Windows 11 SV3 or later and compatible drivers.
Does the motherboard support Thunderbolt 4?
Yes. It has one rear Thunderbolt 4 USB Type-C port supporting data transfer up to 40Gbps with compatible Thunderbolt devices.
Which PC case is compatible?
The motherboard uses the Mini-ITX form factor and measures 17 x 17 cm. Choose a case designed to support Mini-ITX motherboards.
1 x LOGITECH...$8,503.58
1 x Jabra...$83.44
1 x YEALINK...$221.90
1 x Seagate...$218.79
