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ATX motherboard, dark PCB with silver heatsinks and integrated rear I/O shield

ASRock

ASRock X870 Nova WiFi AMD motherboard

SKU CH-MMHB-K22KN MPN X870 Nova WiFi

An AM5 board for Ryzen 7000, 8000 and 9000 CPUs with DDR5 up to 8400 MT/s, dual PCIe 5.0 M.2 slots, 5 Gb LAN and Wi-Fi 7

  • CPU Socket TypeAM5
  • CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD X870
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardSupports up to 8400+(OC)
  • Maximum Memory Supported256GB

Option X870 Nova WiFi

Struck-through versions exist but are not stocked here.

Style Black

  • Supports Ryzen 7000, 8000 and 9000 series CPUs on AM5 socket
  • DDR5 memory up to 8400 MT/s with EXPO and XMP 3.0 profiles
  • 18+2+1 power phases with 80 A SPS and enlarged heatsink armor
  • Two CPU-linked M.2 slots at PCIe 5.0 x4 for 128 Gb/s NVMe speed
  • Realtek 5 Gb LAN and Wi-Fi 7 802.11be for low-latency networking

AM5 motherboard for Ryzen 7000 8000 9000

The ASRock X870 Nova WiFi is an ATX board built around the AMD X870 chipset for AM5 socket processors. It targets builders who need high memory capacity and fast storage lanes for Ryzen 7000 8000 and 9000 series CPUs. The board delivers a server grade low loss PCB with an 18 plus 2 plus 1 phase 80A power design and enlarged heatsink armor for sustained loads.

DDR5 memory support up to 8400 MTs and 256 GB

Four 288 pin DDR5 slots run dual channel with AMD EXPO and Intel XMP 3.0 profiles. The validated ceiling is 8400 MTs overclocked and the maximum capacity is 256 GB using unbuffered modules with ECC support. This specification decides whether the board matches your memory kit and capacity plans.

Pre fitted I/O shield and clear M.2 layout

A flexible integrated I/O shield removes the separate plate step during case installation. The CPU provides two Blazing M.2 sockets at 2280 PCIe 5.0 x4 and the chipset adds further M.2 and two SATA 6Gb/s ports. M.2 RAID 0 1 10 is supported. Usual issues are M.2 screw loss and verifying the primary PCIe 5.0 x16 slot runs at Gen5 x16 with 7000 and 9000 series CPUs but drops to Gen4 x8 or x4 with 8000 series Phoenix 1 and Phoenix 2 parts.

Highlights

  • Supports Ryzen 7000, 8000 and 9000 series CPUs on AM5 socket
  • DDR5 memory up to 8400 MT/s with EXPO and XMP 3.0 profiles
  • 18+2+1 power phases with 80 A SPS and enlarged heatsink armor
  • Two CPU-linked M.2 slots at PCIe 5.0 x4 for 128 Gb/s NVMe speed
  • Realtek 5 Gb LAN and Wi-Fi 7 802.11be for low-latency networking

Specifications

BrandASRock Phantom Gaming
ModelX870 Nova WiFi
CPU Socket TypeAM5
CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD X870
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupports up to 8400+(OC)
Maximum Memory Supported256GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO / Intel XMP 3.0
ECC SupportedYes
Buffer SupportedUn-buffered
PCI Express 5.0 x161 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*
PCI Express 4.0 x161 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode*
* PCIE1 will run at Gen5x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors.
* If M2_5 is occupied, PCIE2 will downgrade to x2 mode.
* Supports NVMe SSD as boot disks
Serial ATA (SATA)2 x SATA 6Gb/s
M.2CPU:
- 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
- 1 x Blazing M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
Chipset:
- 1 x M.2 Socket (M2_3, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen3x2 (16 Gb/s) modes*
- 1 x Hyper M.2 Socket (M2_4, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
- 1 x Hyper M.2 Socket (M2_5, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
- 2 x SATA3 6.0 Gb/s Connectors*
* Supports NVMe SSD as boot disks
* M2_1 is the first priority for M.2 installation.
* M2_1 will run
SATA RAIDSupports RAID 0 and RAID 1 for SATA storage devices
Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices
Audio ChipsetRealtek ALC4082
Audio Channels7.1 Channels
LAN ChipsetRealtek RTL8126
Max LAN Speed5Gbps
Wireless LANWi-Fi 802.11 be
BluetoothBluetooth 5.4
Back I/O Ports2 x Antenna Ports
1 x HDMI Port
1 x Optical SPDIF Out Port
2 x USB4 Type-C Ports (40 Gb/s)*
2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) (USB32_34 supports Ultra USB Power.)
3 x USB 3.2 Gen1 Type-A Ports (USB32_12 are Lightning Gaming Ports.)
4 x USB 2.0 Ports
1 x RJ-45 LAN Port
1 x Clear CMOS Button
1 x BIOS Flashback Button
1 x Line Out Jack (Gold Audio Jack)
1 x Microphone Input Jack (Gold Audio Jack)
* Supports USB PD 3.0 up to 5V@3A (15W) charging
* USB4 controller(for USB4_TC1 and USB4_TC2) will run at Gen4x2 with with 8000 (Phoenix 2) series processors.
Other Connectors1 x Thermistor Cable Header
1 x Power LED and Speaker Header
1 x RGB LED Header*
3 x Addressable LED Headers**
2 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)***
3 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***
1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
1 x Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
1 x Front Panel Audio Connector (15µ Gold Audio Connector)
2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)
1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s)****
1 x Dr
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
BIOS Feature256Mb AMI UEFI Legal BIOS with GUI support
SoftwareSoftware
- ASRock Motherboard Utility (Phantom Gaming Tuning)
- ASRock Polychrome SYNC
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash
Windows 11Supported
FeaturesSuperb Productivity
- PCIe Gen5 (Graphics, M.2)
- Dual Channel DDR5
- USB4 Type-C Ports (40 Gb/s)
Rock-Solid Durability
- Server-Grade Low-Loss PCB
- 18+2+1 Power Phase, 80A SPS for Vcore+SOC with Enlarged Heatsink Armor
- Flexible Integrated I/O Shield
- 20K Long-lasting Black Caps (high quality and conductive polymer capacitors)
Ultrafast Gaming
- 5G LAN, 802.11be Wi-Fi 7 Module
- ASRock Lightning Gaming Ports
EZ Update
- BIOS Flashback Button
- ASRock Auto Driver Installer
Shipping weight2.81 kg
Package size351 × 284 × 86 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this board take four sticks of DDR5 and how fast can they run?

It has four DDR5 slots supporting up to 256 GB total. The memory controller handles speeds up to 8400 MT/s when overclocked, and works with AMD EXPO or Intel XMP 3.0 profiles.

Which Ryzen CPUs give the full PCIe 5.0 x16 link to the top graphics slot?

Ryzen 7000 and 9000 series processors run the primary PCIe 5.0 x16 slot at Gen5 x16. Ryzen 8000 Phoenix 1 CPUs drop it to Gen4 x8, and Phoenix 2 CPUs drop it to Gen4 x4.

How many Gen5 M.2 drives can I install directly from the CPU?

Two. The CPU provides two Blazing M.2 sockets (M2_1 and M2_2), each wired for PCIe 5.0 x4 at up to 128 Gb/s with 2280 drives.

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