Description
ASUS ROG STRIX X870-I GAMING WIFI is a compact AMD X870 mini‑ITX motherboard for Ryzen 7000, 8000 and 9000 Series desktop processors on the AM5 socket. Despite its small size, it packs a 10+2+1 power stage design, hyperspeed DDR5 support up to 8400+ MT/s, PCIe 5.0 x16 for GPUs, dual M.2 slots, Intel 2.5Gb Ethernet and Wi‑Fi 7, making it perfect for powerful small form factor gaming and creator PCs.
Key Features:
- AMD X870 mini‑ITX motherboard with AM5 socket for Ryzen 9000 / 8000 / 7000 Series desktop processors.
- 10+2+1 power stages rated up to 110A with ProCool II power connectors, alloy chokes and durable capacitors.
- 2 x DDR5 DIMM slots, up to 96–128GB dual‑channel, supports up to 8400+ MT/s (OC) with EXPO and ASUS AEMP.
- 1 x PCIe 5.0 x16 slot for the latest high-end graphics cards.
- 2 x M.2 slots: 1 x PCIe 5.0 x4 NVMe and 1 x PCIe 4.0 x4 NVMe, plus 2 x SATA 6Gb/s ports for additional storage.
- Intel 2.5Gb Ethernet and 2x2 Wi‑Fi 7 with Bluetooth 5.4 for ultra‑fast wired and wireless networking.
- 2 x USB4 40Gbps Type‑C ports on the rear I/O with DisplayPort Alt‑Mode support, plus 10Gbps USB Type‑A.
- HDMI output for Ryzen APUs with integrated graphics, and USB‑C display via USB4.
- Optimized thermal design with integrated I/O + VRM heatsink, M.2 heatsinks and L‑shaped backplate.
- ROG Strix aesthetics with RGB accents and support for Aura Sync RGB lighting.
Specifications:
| Model | ROG STRIX X870-I GAMING WIFI |
| Chipset | AMD X870 |
| CPU Support | AMD Socket AM5 for Ryzen 9000, 8000 and 7000 Series desktop processors (see ASUS CPU support list). |
| Form Factor | Mini‑ITX |
| Power Design | 10+2+1 power stages (up to 110A), ProCool II connectors, alloy chokes, durable capacitors; Dynamic OC Switcher and Core Flex support. |
| Memory | 2 x DDR5 DIMM slots, max. 96–128GB, dual‑channel; supports up to 8400+ MT/s (OC) with Ryzen 9000, 8600+ MT/s (OC) with Ryzen 8000 and 8000+ MT/s (OC) with Ryzen 7000; ECC & non‑ECC unbuffered DIMMs, AMD EXPO, ASUS AEMP. |
| Expansion Slots |
AMD Ryzen 9000 & 7000: - 1 x PCIe 5.0 x16 slot AMD Ryzen 8000: - 1 x PCIe 4.0 x16 slot (x8/x4 mode) |
| Storage |
Supports 2 x M.2 slots and 2 x SATA 6Gb/s ports CPU / X870 lanes: - M.2_1: PCIe 5.0 x4 (2242/2260/2280 NVMe) - M.2_2: PCIe 4.0 x4 (2242/2260/2280 NVMe) 2 x SATA 6Gb/s ports with RAID support. |
| Graphics Output | 1 x HDMI port; 2 x USB4 40Gbps Type‑C ports that also support USB‑C display output (Alt‑Mode), depending on CPU/GPU. |
| Networking | 1 x Intel 2.5Gb Ethernet (RJ‑45) with ASUS LANGuard 2x2 Wi‑Fi 7 (802.11be) on 2.4/5/6GHz bands, up to 6.5Gbps; Bluetooth 5.4. |
| Rear USB Ports | 2 x USB4 40Gbps Type‑C, at least 1 x USB 10Gbps Type‑A, plus USB 2.0 ports (exact mix per ASUS spec and region). |
| Front USB Headers | Front USB Type‑C (10 or 20Gbps, board dependent) plus USB 5Gbps/2.0 headers for case I/O. |
| Audio | External audio daughter module (included in box) providing multi‑channel HD audio and 3.5mm jacks; digital audio via HDMI/USB‑C. |
| Cooling & Fan Headers | Integrated I/O + VRM heatsink, M.2 heatsinks, L‑shaped backplate; hybrid fan headers and AIO pump header with AI Cooling II and Fan Xpert control. |
| Lighting | Aura Sync RGB with onboard lighting and Addressable Gen 2 header(s). |
| Operating System | Windows 11 / Windows 10 64‑bit. |
| Warranty | 3 years (ASUS India warranty, typical). |
Ideal For:
Perfect for powerful SFF gaming builds, LAN PCs and compact creator rigs that demand DDR5, PCIe 5.0 GPU support, dual NVMe SSDs, Intel 2.5Gb LAN, Wi‑Fi 7 and full ROG Strix features in a mini‑ITX form factor.

