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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

  • CPU Socket TypeAM5
  • CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD X870
  • Number of Memory Slots2x288pin (DDR5)
  • Memory StandardSupports up to 8400+MT/s(OC) with Ryzen 9000 Series Processo
  • Maximum Memory Supported128GB

Option 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.

Highlights

  • 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

Specifications

BrandASUS
SeriesROG
ModelSTRIX X870-I GAMING WIFI
CPU Socket TypeAM5
CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD X870
Number of Memory Slots2x288pin (DDR5)
Memory StandardSupports 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
Maximum Memory Supported128GB
Memory Performance ProfileAMD EXPO
ECC SupportedNon-ECC
Buffer SupportedUn-buffered
Memory Feature2 x DIMM slots, max. 128GB, DDR5
Supports 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,
ECC and Non-ECC Un-buffered DIMM*"
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO)
ASUS Enhanced Memory Profile (AEMP)
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
PCI Express 5.0 x16AMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot
PCI Express 4.0 x16AMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)
Serial ATA (SATA)2 x SATA 6Gb/s
M.2AMD 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 RAID* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1
Max LAN Speed2.5Gbps
Wireless LANWi-Fi 7*
2x2 Wi-Fi 7 (802.11be)
Supports 2.4/5/6GHz frequency band**
Support Wi-Fi 7 320MHz bandwidth, up to 6.5Gbpstransfer rate.
*Wi-Fi features may vary depending on the operating system
For Windows 11, Wi-Fi 7 will require24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only support Wi-Fi 6E.
For Windows 10, please note that no driver is available, refer to the Wi-Fi chipset vendor's website for details.
** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries.
BluetoothBluetooth v5.4***
*** The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.
Back I/O 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 2x2 Type-C / 3 x USB 2.0/1.1 / 4 x USB 3.1 Gen 2 Type-A
Onboard USBUSB
1 x USB 10Gbps connector (supports USB Type-C® )
1 x USB 5Gbps header support(s) 2
additional USB 5Gbps ports
Other ConnectorsFan and Cooling Related
1 x 4-pin CPU Fan header(s)
1 x 4-pin AIO Pump header(s)
1 x 4-pin Chassis Fan header(s)
Power Related
1 x 24-pin Main Power connector
1 x 8-pin +12V CPU Power connector
Storage Related
2 x M.2 slots (Key M)
Miscellaneous
2 x Addressable Gen 2 headers
1 x 2-pin Power Button header
1 x Thermal Sensor header
2 x USB Type-C® connectors to install ROG FPS card
ROG FPS card
2 x SATA 6Gb/s ports
1 x CPU Over Voltage jumper
1 x Front Panel header
1 x Alteration PCIe Mode switch
2 x USB 2.0 headers support 3
additional USB 2.0 ports
Form FactorMini ITX
Dimensions (W x L)6.7" x 6.7"
BIOS Feature256 Mb Flash ROM, UEFI AMI BIOS
SoftwareROG Exclusive Software
- ROG CPU-Z
- Dolby Atmos
ASUS Exclusive Software
Armoury Crate
- AIDA64 (60 days free trial)
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- GameFirst
- HWiNFO
- Power Saving
ASUS Driver Hub
ASUS GlideX
Adobe Creative Cloud (Free Trial)
Norton 360 for Gamers (60 Days Free Trial)
WinRAR (40 Days Free Trial)
UEFI BIOS
AI Overclocking Guide
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI
BIOS EZ Mode
- ASUS
MyHotkey
FlexKey
Dynamic OC Switcher
FeaturesASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release Slim (with PCIe SafeSlot)
- Q-Antenna
- Q-Code
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- Aluminum backplate
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Clear CMOS button
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Aura Sync
- Addressable Gen 2 header(s)
ROG STRIX HIVE II
1 x USB Type-C® connects to motherboard
2 x USB 10Gbps port ( 1 x Type-A + 1 x USB Type-C®)
1 x Headphone jack with mic in
1 x Power button
1 x
Package ContentsCables
1 x Panel cable
1 x ROG USB2.0 splitter cable
2 x SATA 6Gb/s cables
ROG FPS Card
1 x ROG FPS Card
ROG STRIX HIVE II
1 x ROG STRIX HIVE II
1 x USB Type-C® power connection cable
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x Cable ties package
1 x M.2 Q-Latch package(s)
1 x ROG key chain
1 x ROG Strix stickers
1 x M.2 rubber package(s)
Documentation
1 x Quick start guide
Shipping weight1.81 kg
Package size286 × 229 × 108 mm

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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.

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