More Resources
Sponsored Products
ASRock Phantom Gaming X870 Nova WiFi AM5 AMD X870 ATX Motherboard
- AM5 Platform: AMD X870 chipset with AM5 socket support for Ryzen 7000 Series, Ryzen 8000 Series, and Ryzen 9000 Series processors
- DDR5 Memory: Four 288-pin DDR5 slots support up to 8400+(OC), up to 256GB, dual-channel operation, AMD EXPO, and Intel XMP 3.0
- PCIe Gen5 Expansion: PCIe Gen5 support for graphics and M.2, plus a PCIe 5.0 x16 slot and PCIe 4.0 x16 slot for compatible expansion
- 5Gbps Networking: Realtek RTL8126 LAN with up to 5Gbps wired networking, plus Wi-Fi 7 using 802.11be for wireless networking and Bluetooth 5.4
- Power And Durability: 18+2+1 power phase with 80A SPS for Vcore+SOC, enlarged heatsink armor, Server-Grade Low-Loss PCB, Flexible Integrated I/O Shield, and 20K Long-lasting Black Caps
- Storage And Audio: Two SATA 6Gb/s ports, RAID support for SATA and M.2 NVMe storage devices, Realtek ALC4082 audio with 7.1 channels, and USB4 Type-C ports at 40 Gb/s
+
+
Overview
Specs
Reviews (2)
Overview
The ASRock Phantom Gaming X870 Nova WiFi is an ATX motherboard for AM5 systems using AMD X870 chipset technology. It supports Ryzen 7000 Series, Ryzen 8000 Series, and Ryzen 9000 Series processors, with DDR5 memory, PCIe Gen5 support for graphics and M.2, 5Gbps LAN, Wi-Fi 7, Bluetooth 5.4, and USB4 Type-C connectivity.
Key Features
- AMD X870 chipset and AM5 socket support Ryzen 7000 Series, Ryzen 8000 Series, and Ryzen 9000 Series processors.
- Four DDR5 memory slots support up to 8400+(OC) memory and up to 256GB.
- PCIe Gen5 support covers graphics and M.2 connectivity.
- 5Gbps LAN, Wi-Fi 7 using 802.11be, and Bluetooth 5.4 provide wired and wireless networking options.
- 18+2+1 power phase with 80A SPS for Vcore+SOC and enlarged heatsink armor supports the board's power design.
- USB4 Type-C ports provide 40 Gb/s connectivity.
Performance
DDR5 memory operates in dual-channel mode and supports up to 8400+(OC), with AMD EXPO and Intel XMP 3.0 memory performance profile support. The board includes one PCIe 5.0 x16 slot supporting x16 mode and one PCIe 4.0 x16 slot supporting x4 mode. Storage support includes two SATA 6Gb/s ports, RAID 0 and RAID 1 for SATA storage devices, and RAID 0, RAID 1, and RAID 10 for M.2 NVMe storage devices.
Design
The ATX motherboard measures 12.0" x 9.6". Its design includes a Server-Grade Low-Loss PCB, enlarged heatsink armor, Flexible Integrated I/O Shield, and 20K Long-lasting Black Caps described as high quality and conductive polymer capacitors. Power connections include one 24-pin ATX Power Connector and two 8-pin 12V Power Connectors.
Connectivity & Compatibility
The board uses an AM5 CPU socket and supports Ryzen 7000 Series, Ryzen 8000 Series, and Ryzen 9000 Series processors. Connectivity includes one PCIe 5.0 x16 slot, one PCIe 4.0 x16 slot, two SATA 6Gb/s ports, USB4 Type-C ports at 40 Gb/s, Realtek RTL8126 LAN with up to 5Gbps speed, Wi-Fi 7 using 802.11be, and Bluetooth 5.4. Windows 11 is supported. The PCIe 5.0 x16 slot operates 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 downgrades to x2 mode.
Reliability & Durability
The board features a Server-Grade Low-Loss PCB, 18+2+1 power phase, 80A SPS for Vcore+SOC, enlarged heatsink armor, Flexible Integrated I/O Shield, and 20K Long-lasting Black Caps. ECC memory is supported, and the memory buffer type is un-buffered.
Software & Tools
Software and firmware tools include ASRock Motherboard Utility (Phantom Gaming Tuning), ASRock Polychrome SYNC UEFI, ASRock EZ Mode, ASRock Full HD UEFI, ASRock Auto Driver Installer, ASRock Instant Flash, and a BIOS Flashback Button. The BIOS is a 256Mb AMI UEFI Legal BIOS with GUI support.
Specifications
- Brand: ASRock Phantom Gaming
- Model: X870 Nova WiFi
- Chipset: AMD X870
- CPU Socket Type: AM5
- CPU Type: Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
- Form Factor: ATX
- Memory: 4x288pin DDR5, up to 256GB, dual channel
- Memory Standard: Supports up to 8400+(OC)
- Memory Profiles: AMD EXPO / Intel XMP 3.0
- PCI Express: 1 x PCIe 5.0 x16 slot and 1 x PCIe 4.0 x16 slot
- SATA: 2 x SATA 6Gb/s
- Audio: Realtek ALC4082, 7.1 Channels
- LAN: Realtek RTL8126, up to 5Gbps
- Wireless: Wi-Fi 802.11be
- Bluetooth: Bluetooth 5.4
- Dimensions (W x L): 12.0" x 9.6"
- Windows 11: Supported
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-909-590-8308
- Support Email: support@asrockamerica.com
- Support Website
- View other products from ASRock
LOADING...
LOADING...
The ASRock Phantom Gaming X870 Nova WiFi is an AM5 ATX motherboard for Ryzen 7000, 8000, and 9000 Series processors, with DDR5 support, Wi-Fi 7, 5GbE, USB4, and multiple M.2 slots. It suits gaming and enthusiast PCs that need fast networking and flexible storage.
Recommended For
- AM5 workstation builders who want several internal NVMe drives for project files, media libraries, or scratch storage, and can plan around shared bandwidth between some M.2 slots, USB4, SATA, and the secondary PCIe slot.
- AM5 content creators or multitaskers who want USB4 connectivity, Wi-Fi 7, and 5GbE networking alongside a few fast SSDs, without needing every storage and expansion connection to run at full speed simultaneously.
- DIY builders assembling a Ryzen 7000, 8000, or 9000 desktop who value onboard troubleshooting features, such as a debug display and power/reset buttons, for test boots and build diagnostics.
- Builders using a high-core-count Ryzen processor who want a board tested with Ryzen 9-class CPUs and a VRM solution suited to sustained CPU workloads.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | AM5 desktop builds using Ryzen 7000, 8000, or 9000 Series processors, with DDR5 memory, PCIe 5.0 graphics and M.2 storage support, and high-speed networking |
| Processor And Platform | AMD X870 chipset with an AM5 socket; compatible with Ryzen 7000, 8000, and 9000 Series processors |
| Memory Configuration | Four DDR5 DIMM slots, up to 256GB in dual-channel mode; supports speeds up to 8400+(OC), AMD EXPO and Intel XMP 3.0 profiles, ECC, and unbuffered memory |
| Expansion Slots | One PCIe 5.0 x16 slot and one PCIe 4.0 x16-size slot operating at x4; graphics-slot bandwidth varies by processor generation. If M2_5 is occupied, the second slot drops to x2 |
| Storage And RAID | Five M.2 sockets: two PCIe Gen5 x4, two PCIe Gen4 x4, and one supporting SATA or PCIe Gen3 x2; also has two SATA 6Gb/s ports. Supports NVMe boot drives, SATA RAID 0/1, and M.2 NVMe RAID 0/1/10. Using M2_3 disables both SATA ports; processor generation affects M2_1 speed |
| Memory And Storage Sharing | When M2_2 is occupied, it and both rear USB4 Type-C ports operate at x2; BIOS can restore M2_2 to x4, but disables those USB4 ports. With an 8000 Series Phoenix 1 or Phoenix 2 processor, M2_1 operates at Gen4 x4 |
| Wired And Wireless Networking | Realtek 5Gbps Ethernet, Wi-Fi 7 (802.11be), and Bluetooth 5.4 |
| USB And Rear I/O | 20 USB ports in total, including two 40Gbps USB4 Type-C ports, two 10Gbps USB 3.2 Gen2 Type-A ports, three USB 3.2 Gen1 Type-A ports, and four USB 2.0 ports on the rear I/O; headers add front-panel USB connections, including 20Gbps USB-C. Rear USB4 supports up to 15W charging; the front USB-C header supports up to 36W. USB4 controller speed varies with processor generation |
| Display And Expansion Connectivity | One HDMI port for display output, plus PCIe expansion for compatible graphics cards; graphics interface is listed as integrated and PCIe |
| Audio | Realtek ALC4082 audio with 7.1-channel support, optical S/PDIF output, line-out, and microphone input |
| Cooling, Lighting And Board Controls | Fan connectors include two CPU, three chassis, one AIO pump, and one water pump header; also includes RGB and addressable LED headers, Dr. Debug, onboard power and reset buttons, and a thermistor header |
| Power And Board Design | 18+2+1 power phases with 80A SPS for Vcore and SoC; includes enlarged heatsink armor, a server-grade low-loss PCB, and one 24-pin ATX plus two 8-pin 12V power connectors |
| Form Factor And Dimensions | ATX motherboard measuring 12.0 × 9.6 inches |
| BIOS, Software And OS Support | 256Mb AMI UEFI BIOS with GUI, EZ Mode, Full HD UEFI, Instant Flash, BIOS Flashback, and Auto Driver Installer; includes ASRock Motherboard Utility and Polychrome SYNC. Supports Windows 11 |
| Model Identifiers | ASRock Phantom Gaming X870 Nova WiFi; model number 90-MXBT20-A0UAYAZ |