We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact square Mini-ITX board with dark heatsinks and integrated rear I/O cover

ASUS

ASUS ROG STRIX X870-I GAMING WIFI AMD motherboard

SKU CH-PZ65-KC88B MPN ROG STRIX X870-I GAMING WIFI

Mini ITX AM5 board with 10+2+1 110A power stages, DDR5 up to 8600 MT/s, PCIe 5.0 x16 and M.2, Wi-Fi 7 2.4/5/6 GHz 320 MHz, 2.5 Gb LAN and USB4

  • ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD X870
  • Form factorMini ITX
  • CPU socketAM5
  • Memory slot count2 × 288pin (DDR5)
  • Supported memorySupports up to 8400+MT/s(OC) with Ryzen 9000 Series Processo

Model ROG STRIX X870-I GAMING WIFI

  • Ready for AMD Ryzen 7000, 8000 and 9000 series processors via AM5 socket
  • 10+2+1 power stages rated 110A each with ProCool II connectors for stable multi-core performance
  • DDR5 memory up to 8600 MT/s OC with Ryzen 8000 series and 128GB maximum capacity
  • PCIe 5.0 x16 slot and PCIe 5.0 M.2 2280 slot for fastest graphics and storage
  • Wi-Fi 7 2x2 with 320MHz bandwidth on 2.4, 5 and 6GHz bands up to 6.5Gbps

Compact AM5 platform for Ryzen 7000 8000 9000

The ROG STRIX X870-I GAMING WIFI is a Mini-ITX motherboard built on the AMD X870 chipset with an AM5 socket. It supports Ryzen 7000 8000 and 9000 series processors and delivers a 10+2+1 power stage design rated at 110A per stage. The board includes WiFi 7 2x2 802.11be with 320MHz bandwidth and 6.5Gbps peak rate plus 2.5Gbps LAN.

Ideal for small-form-factor builders needing high

Enthusiasts building compact workstations or gaming rigs will benefit from DDR5 support up to 8600MT/s with Ryzen 8000 series and 8400MT/s with Ryzen 9000 series via AMD EXPO and AEMP. Users requiring four DIMM slots or more than two M.2 drives should consider a larger ATX or micro-ATX X870 board instead.

128GB DDR5 ceiling with dual M.2 flexibility

Two 288-pin DDR5 slots accept up to 128GB total capacity running dual-channel. The primary M.2_1 slot operates at PCIe 5.0 x4 with Ryzen 9000 and 7000 CPUs and at PCIe 4.0 x4 with Ryzen 8000 CPUs. A second M.2 slot runs at PCIe 4.0 x4 from the chipset. Two SATA 6Gb/s ports remain available for additional storage.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $309.99
Pricier than about 57% of the 1,906 comparable items (median $224.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Product lineROG
Model nameSTRIX X870-I GAMING WIFI
Processor
ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
CPU socketAM5
ChipsetAMD X870
Memory
Memory slot count2 × 288pin (DDR5)
Supported memorySupports up to
8400+MT/s(OC) with Ryzen 9000 Series Processors,
8600+MT/s(OC) with Ryzen 8000 Series Processors,
8000+MT/s(OC) with Ryzen 7000 Series Processors
Max supported RAM128 GB
Memory profilesAMD EXPO
ECC supportNon-ECC
BufferingUn-buffered
Storage
SATA ports2 x SATA 6Gb/s
M.2 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors*
M.2_1 slot (Key M), type 2280(supports PCIe 5.0 x4 mode)
AMD Ryzen 8000 Series Desktop Processors*
M.2_1 slot (Key M), type 2280(supports PCIe 4.0 x4 mode)
AMD X870 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4)
*** Install ROG FPS Card to support 2 x SATA 6Gb/s ports.
SATA and RAID support* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1
Connectivity
Maximum network speed2.5 Gbit/s
Bluetooth supportv5.4***
*** The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.
Ports & slots
PCIe 5.0 x16 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot
PCIe 4.0 x16 slotsAMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)
Rear panel ports1 x Antenna Bracket / 1 x Clear CMOS Button / 1 x HDMI / 1 x LAN (RJ45) / 1 x Q-Flash Plus Button / 1 x USB 3.1 Gen 2 Type-C / 2 x USB 3.2 Gen 2 × 2 Type-C / 3 x USB 2.0/1.1 / 4 x USB 3.1 Gen 2 Type-A
Onboard USB headersUSB
1 x USB 10 Gbit/s connector (supports USB Type-C® )
1 x USB 5 Gbit/s header support(s) 2
additional USB 5 Gbit/s ports
Size & build
Form factorMini ITX
Width and length6.7 in × 6.7 in
Shipping weight1.81 kg
Package size286 × 229 × 108 mm
More details
BIOS256 Mb Flash ROM, UEFI AMI BIOS

Other versions of this model

5 more in the same range

Questions about this item

What DDR5 memory kit and AMD Ryzen processor do I need to reach the 8400+ MT/s overclocked speed shown for this board?

Install a Ryzen 9000 series processor and a non-ECC unbuffered DDR5 kit rated for 8400 MT/s or higher, then enable the EXPO profile in BIOS to hit the listed overclock.

Will my existing PCIe 4.0 graphics card run at full x16 speed on the single expansion slot of this Mini-ITX board?

With a Ryzen 7000 or 9000 series CPU the slot operates at PCIe 5.0 x16 and is backward compatible, so a PCIe 4.0 card will run at its native x16 speed.

How can I confirm the Wi-Fi 7 radio is operating on the 6 GHz band after driver installation?

Open the Wi-Fi adapter properties in Windows 11 and verify the connection shows 802.11be with a 320 MHz channel width on the 6 GHz band.

More in Motherboards for AMD CPUs

Similar items