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Compact Mini-ITX motherboard with massive heatsinks, integrated I/O shield and L-shaped backplate in dark finish

ASUS

ASUS FF4D516G6000HC38ADC01 AMD motherboard ROG STRIX X870-I GAMING WIFI

SKU CH-ZMD3-HRRYH MPN FF4D516G6000HC38ADC01

Mini-ITX AM5 board paired with a 16-core Ryzen 9 9950X3D, DDR5 to 8400 MT/s, PCIe 5.0 M.2, Wi-Fi 7 and 2.5 Gbps LAN

  • ChipsetAMD X870
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardDDR5 4400
  • Maximum Memory Supported96GB
  • ECC SupportedNon-ECC
  • Buffer SupportedUn-buffered

model ROG STRIX X870-I GAMING WIFI

+CPU +9 9950X3D

  • Ready for advanced AI workloads with high-performance connectivity
  • Supports Ryzen 7000, 8000 and 9000 series processors on AM5 socket
  • AI Overclocking, AI Cooling II, AI Networking and AEMP simplify setup
  • 10+2+1 power stages rated at 110A with ProCool II connectors
  • PCIe 5.0 and 4.0 M.2 slots with substantial cooling solutions

Compact AM5 platform with Ryzen 9 9950X3D

This bundle pairs a Mini-ITX X870 board with a 170W 16-core processor that carries 128MB of L3 cache. It targets builders who need maximum compute density in a small chassis and want AI-ready connectivity from a single SKU. The 10+2+1 power stage rated at 110A per stage supports the high current demand of the included CPU.

Suits small-form-factor workstations

The board provides one PCIe 5.0 x16 slot and one PCIe 5.0 M.2 slot driven by Ryzen 9000 series processors, plus a second PCIe 4.0 M.2 slot from the chipset. Only two SATA ports are available, so storage arrays beyond a pair of drives require the M.2 sockets. Four DDR5 slots accept up to 96GB at 8400+ MT/s with the supplied 9000 series chip.

Sustained loads stay controlled by the integrated

Massive heatsinks with an L-shaped backplate and high-conductivity pads cover the VRM and both M.2 slots, while AI Cooling II manages fan curves across the 4-pin headers. The ProCool II 8-pin and 24-pin connectors ensure stable delivery during long compile or render sessions, and Wi-Fi 7 with 320MHz channels maintains throughput without thermal throttling.

Highlights

  • Ready for advanced AI workloads with high-performance connectivity
  • Supports Ryzen 7000, 8000 and 9000 series processors on AM5 socket
  • AI Overclocking, AI Cooling II, AI Networking and AEMP simplify setup
  • 10+2+1 power stages rated at 110A with ProCool II connectors
  • PCIe 5.0 and 4.0 M.2 slots with substantial cooling solutions

Specifications

BrandASUS
ModelROG STRIX X870-I GAMING WIFI+R9 9950X3D
ChipsetAMD X870
Number of Memory Slots4x288pin (DDR5)
Memory StandardDDR5 4400
Maximum Memory Supported96GB
ECC SupportedNon-ECC
Buffer SupportedUn-buffered
Memory Feature2 x DIMM slots, max. 96GB, 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)
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory
configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site
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.
USB 3.0USB4
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 Contents1 x AMD Ryzen 9 9950X3D CPU
Cables
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

Other versions of this model

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Questions about this item

Does the board fit a standard Mini-ITX case and what clearances should I check?

The board is Mini-ITX so it fits standard Mini-ITX cases. Verify CPU-cooler height against the massive heatsinks and L-shaped backplate, and ensure the 8-pin +12V and 24-pin power connectors have cable routing room.

Which memory kits run at the rated speeds without manual tuning?

DDR5 kits up to 8400 MT/s on Ryzen 9000, 8600 MT/s on Ryzen 8000, or 8000 MT/s on Ryzen 7000 are supported via AEMP. The board has two 288-pin slots for a maximum of 96 GB of non-ECC un-buffered DDR5.

What storage drives can I install and how many?

One PCIe 5.0 M.2 2280 slot (Ryzen 9000 or 7000) or PCIe 4.0 (Ryzen 8000), plus one PCIe 4.0 M.2 slot from the X870 chipset, and two SATA 6 Gb/s ports for additional drives.

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