Are you frustrated by lag and limited upgrade options in compact builds? The ASUS ROG STRIX B860-I GAMING WIFI LGA 1851 128GB DDR5 Mini-ITX Motherboard delivers a powerful, space-saving platform that lets you harness Intel Core Ultra processors, ultra-fast DDR5 memory and cutting-edge connectivity without compromising performance.
Why Choose an ASUS Motherboard
Owning this board feels like having a high-end gaming rig in a tiny case. Every component works together smoothly, giving you instant response in games and AI tasks. The sleek mini-ITX design fits easily into small chassis, while the robust power delivery keeps the system stable even under heavy loads, so you can focus on play rather than troubleshooting.
Benefits of ASUS Motherboard
- Faster start-up: Instant boot times thanks to the latest Intel chipset.
- Space efficiency: Mini-ITX size fits tight builds without sacrificing features.
- Future proofing: DDR5 support lets you upgrade memory for years to come.
- Seamless connectivity: Built-in Wi-Fi 7 and Thunder-bolt 4 reduce the need for extra cards.
- Reliable cooling: Dedicated fan headers maintain optimal temperatures.
Key Features of a 128 GB Motherboard
- Memory slots: 2 DIMM slots. Allows up to 128 GB DDR5-SDRAM for massive multitasking.
- Memory speed: 9066 MHz. Enables ultra-fast data transfer for demanding applications.
- CPU socket: LGA 1851 (Socket V1). Compatible with Intel Core Ultra (Series 2) processors.
- Expansion: 1 PCIe x16 Gen 5 slot. Supports the latest graphics cards for top performance.
- Storage: 2 M.2 slots and 4 SATA III ports. Provides flexible, high-speed storage options.
- Network: Wi-Fi 7 (802.11be) and 2.5 Gb Ethernet. Delivers blazing-fast internet for gaming and streaming.
- USB ports: 1 USB 3.2 Gen 2x2 Type-C, 1 USB 3.2 Gen 2 Type-A, 3 USB 3.2 Gen 1 Type-A, 2 USB 2.0. Plenty of connections for peripherals.
- Audio: Realtek ALC1220P with 7.1-channel output. Offers crystal-clear sound for immersive gaming.
- BIOS: UEFI AMI with 256 Mbit memory and clear CMOS button. Simplifies setup and troubleshooting.
Usages of a 128 GB Motherboard
This motherboard is perfect for gamers building a compact yet powerful rig, creators needing fast memory for AI workloads, and enthusiasts who want a sleek mini-ITX system without compromising on connectivity or upgrade potential.
Specifications
| Processor |
| Compatible processor series | Intel Core Ultra (Series 2) |
| Processor socket | LGA 1851 (Socket V1) |
| Processor manufacturer | Intel |
| Memory |
| Unbuffered memory | Yes |
| Maximum internal memory | 128 GB |
| Supported memory clock speed (max) | 9066 MHz |
| ECC сompatibility | Non-ECC |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of memory slots | 2 |
| Supported memory types | DDR5-SDRAM |
| Storage controllers |
| RAID levels | 0, 1, 5, 10 |
| RAID support | Yes |
| Number of HDDs supported | 4 |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, SATA III |
| Supported storage drive types | HDD & SSD |
| Graphics |
| On-board graphics card | No |
| Parallel processing technology support | Not supported |
| Internal I/O |
| 12V power connector | Yes |
| EPS power connector (8-pin) | Yes |
| Number of chassis fan connectors | 1 |
| Number of CPU fan connectors | 1 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel audio connector | Yes |
| Number of SATA connectors | 0 |
| Number of SATA II connectors | 0 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| USB 2.0 connectors | 1 |
| Rear panel I/O ports |
| Thunderbolt ports quantity | 1 |
| S/PDIF out port | Yes |
| Microphone in | Yes |
| DisplayPorts quantity | 1 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 1 |
| VGA (D-Sub) ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 2.0 ports quantity | 2 |
| Network |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Features |
| Windows operating systems supported | Windows 11 |
| Product colour | Multicolour |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC1220P |
| Motherboard chipset | Intel B860 |
| Motherboard chipset family | Intel |
| Motherboard form factor | mini ITX |
| Component for | PC |
| Expansion slots |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| BIOS |
| Clear CMOS button | Yes |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Packaging data |
| Package weight | 1.47 kg |
| Package height | 96 mm |
| Package depth | 187 mm |
| Package width | 228 mm |
| Weight & dimensions |
| Depth | 170 mm |
| Width | 170 mm |
| Other features |
| Maximum internal memory | 128 GB |
| Weight | 812.6 g |
| mSATA ports quantity | 0 |
| Summary Details |
| Supported storage drive interfaces | M.2 |
| RAID levels | 0 |
