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ASUS

ASUS ROG STRIX X870-I AMD motherboard

SKU CH-9ZE5-F15NK

Mini ITX board with a 6-core Ryzen 5 9600X, DDR5 up to 8400 MT/s, Wi-Fi 7 and PCIe 5.0 M.2

  • ChipsetAMD X870
  • Form factorMini ITX
  • Memory slot count4 × 288pin (DDR5)
  • Supported memoryDDR5 4400
  • Max supported RAM96 GB
  • ECC supportNon-ECC
  • Ready for AI workloads with power and connectivity built for advanced computing
  • AMD AM5 socket supports Ryzen 7000, 8000 and 9000 series processors
  • AI overclocking, cooling, networking and AEMP simplify setup and boost performance
  • 10+2+1 power stages rated for 110A with ProCool II connectors and alloy chokes
  • Massive heatsinks with integrated I/O cover, thermal pads and L-shaped backplate cool efficiently

AMD AM5 Combo with 6-Core Ryzen 9600X

This bundle pairs the ROG STRIX X870-I GAMING WIFI motherboard with an AMD Ryzen 5 9600X processor. The board uses the X870 chipset on a Mini-ITX layout for compact builds. The included CPU delivers 6 cores and 12 threads for gaming and multitasking. It targets enthusiasts who want a high-feature small-form-factor platform.

DDR5 Memory Support up to 96 GB and 8400 MT/s

Four 288-pin DDR5 slots accept up to 96 GB of unbuffered non-ECC memory. With the Ryzen 9000 series the board can reach 8400+ MT/s when overclocked, while Ryzen 8000 series supports 8600+ MT/s and Ryzen 7000 series supports 8000+ MT/s. AEMP profiles simplify stable high-speed operation. The 6000 MT/s baseline ensures broad compatibility.

WiFi 7 and USB4 with AI Overclocking Tools

Onboard Wi-Fi 7 (802.11be) operates on 2.4, 5 and 6 GHz bands with 320 MHz channel width for up to 6.5 Gbps throughput. A USB4 port adds 40 Gbps peripheral bandwidth. ASUS AI Overclocking, AI Cooling II and AI Networking automate tuning. Dynamic OC Switcher, Core Flex and PBO Enhancement give manual control headroom.

How it compares

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

Price $717.99
Pricier than about 75% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Model nameROG STRIX X870-I GAMING WIFI+R5 9600X
Processor
ChipsetAMD X870
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryDDR5 4400
Max supported RAM96 GB
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)
USB 3.0 portsUSB4
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
More details
BIOS256 Mb Flash ROM, UEFI AMI BIOS

Other versions of this model

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Questions about this item

What real-world speed will the DDR5 memory reach with a Ryzen 9000 CPU installed?

With a Ryzen 9000 series processor the board supports overclocked DDR5 speeds above 8400 MT/s, limited by the CPU memory controller and cooling.

Which M.2 slot runs at PCIe 5.0 and what length does it accept?

The M.2_1 slot operates at PCIe 5.0 x4 and accepts 2280-length drives; the second slot runs at PCIe 4.0 from the chipset.

Will the Mini-ITX board fit in a standard ITX case and what power connectors are required?

Yes, the ROG STRIX X870-I uses the Mini-ITX form factor and needs a 24-pin ATX plus an 8-pin 12 V CPU connector.

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