Asrock Phantom Gaming B850M Riptide WiFi
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About This Item
- AMD B850 micro ATX motherboard with Socket AM5 for Ryzen 7000/8000/9000 series
- Supports DDR5 memory up to 256GB with dual-channel configuration
- Three M.2 slots with PCIe 5.0 and 4.0 support for high-speed storage
- Features Wi-Fi 7, 2.5Gb Ethernet, and Bluetooth 5.4 for advanced connectivity
- 7.1 channel audio with Realtek ALC1220 codec and RGB lighting customization
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ASRock Phantom Gaming B850M Riptide WiFi | AMD B850 Micro ATX Motherboard
The ASRock Phantom Gaming B850M Riptide WiFi is a micro ATX motherboard built for gamers and PC builders seeking AMD Ryzen 7000/8000/9000 Series performance in a compact form factor. Featuring AMD B850 chipset, PCIe 5.0 support, DDR5 memory, and Wi-Fi 7 connectivity, it delivers next-generation speed and stability for gaming, streaming, and content creation.
Slim Specs Table
| Metric | Spec |
|---|---|
| Socket | AM5 |
| Memory | DDR5, up to 256 GB |
| PCIe Slots | 1x PCIe 5.0 x16, 1x PCIe 4.0 x8 |
| M.2 Slots | 3 (1x PCIe 5.0, 2x PCIe 4.0) |
| Networking | Wi-Fi 7, 2.5 Gb/s LAN, Bluetooth 5.4 |
Performance That Stays Cool Under Pressure
Built with a 12+2+1 power phase design and Dr. MOS power stages, this motherboard delivers rock-solid power delivery to AMD Ryzen CPUs. The 20K Black capacitors increase capacitance to 1000µF, reducing ripple and improving system stability during heavy workloads. Combined with a 2oz copper PCB, it ensures lower temperatures and better energy efficiency when overclocking.
Blazing Storage & Memory Speeds
The PCIe 5.0 M.2 slot supports next-gen SSDs with up to 128 Gb/s transfer speeds, while two additional PCIe 4.0 M.2 slots provide flexible storage expansion. DDR5 memory support with XMP/EXPO profiles allows for easy overclocking and faster load times. With support for up to 256 GB of RAM across four DIMM slots, multitasking and high-resolution gaming run smoothly.
Next-Gen Connectivity Built In
Stay connected with Wi-Fi 7 (802.11be), offering higher throughput, lower latency, and Multi-link Operation for smoother online gaming and streaming. The 2.5 Gb/s LAN port accelerates file transfers and reduces lag, while Bluetooth 5.4 ensures reliable pairing with peripherals. Multiple USB ports, including USB 3.2 Gen 2 Type-C, keep all your devices connected at top speed.
DIY Installation & Smart Cooling
Installing components is easier thanks to the enlarged graphics card latch, pre-installed I/O shield, and included M.2 standoff. The aluminum heatsink array and PWM/DC fan support keep thermals in check, while Fan-Tastic Tuning lets you customise fan curves for quiet or maximum cooling. A thermistor header provides extra temperature monitoring for advanced setups.
Box Contents
- ASRock Phantom Gaming B850M Riptide WiFi motherboard
- SATA cables (x1)
- M.2 standoff
- Wi-Fi antennas (x2)
- I/O shield
- Screws and accessories
Check before you buy
- Confirm your CPU is an AMD Ryzen 7000/8000/9000 Series with AM5 socket
- Verify your GPU and PCIe devices fit in a micro ATX case
- Check your PSU has a 24-pin ATX and 8-pin EPS connector
- Ensure your DDR5 memory is compatible with XMP/EXPO profiles
Frequently Asked Questions
Q: Does this motherboard support DDR4 memory?
A: No, it only supports DDR5-SDRAM modules.
Q: How many M.2 SSDs can I install?
A: Three M.2 slots are available: one PCIe 5.0 and two PCIe 4.0.
Q: Is Wi-Fi 7 backwards compatible with older Wi-Fi standards?
A: Yes, it supports Wi-Fi 4 through Wi-Fi 7 for full compatibility.
Q: Can I overclock my CPU and RAM on this board?
A: Yes, the VRM design and DDR5 XMP/EXPO support allow safe overclocking.
Q: What size case do I need?
A: It’s a micro ATX board, so any micro ATX or larger case will fit.
The Consultant’s Verdict & Warranty
The ASRock Phantom Gaming B850M Riptide WiFi is ideal for gamers and creators who want cutting-edge connectivity, robust power delivery, and compact micro ATX versatility. Its PCIe 5.0 storage, DDR5 memory, and Wi-Fi 7 make it future-proof for next-gen components. Covered by the standard Manufacturer Warranty.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 3 |
| 12V power connector | Yes |
| Supported storage drive interfaces | PCI Express 4.0, PCI Express 5.0, SATA III |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 3 |
| TPM connector | Yes |
| Number of SATA III connectors | 4 |
| Number of chassis fan connectors | 3 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| RGB LED pin header | Yes |
| Number of CPU fan connectors | 2 |
| Number of EPS power connectors (8-pin) | 1 |
| Number of RGB LED pin headers | 1 |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Supported processor sockets | Socket AM5 |
| Parallel processing technology support | Not supported |
| HDMI version | 2.1 |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Supported storage drive types | HDD & SSD |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| RAID levels | 0, 1, 10 |
| Supported processor sockets | Socket AM5 |
| Certification | FCC, CE, ErP/EuP |
| Audio output channels | 7.1 channels |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
| Processor socket | Socket AM5 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Maximum internal memory | 256 GB |
| Unbuffered memory | Yes |
| ECC сompatibility | ECC & Non-ECC |
| Storage controllers | |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | PCI Express 4.0, PCI Express 5.0, SATA III |
| RAID levels | 0, 1, 10 |
| Number of storage drives supported | 7 |
| RAID support | Yes |
| Graphics | |
| Parallel processing technology support | Not supported |
| Maximum resolution | 3840 x 2160 pixels |
| HDCP | Yes |
| Rear panel I/O ports | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| DisplayPort version | 1.4 |
| USB connector type | USB Type-A, USB Type-C |
| USB 2.0 ports quantity | 4 |
| WiFi-AP antenna jack | 2 |
| Microphone in | Yes |
| Headphone outputs | 3 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 1 |
| Line-in | Yes |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| LAN controller | Dragon RTL8125BG |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Features | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Supported processor sockets | Socket AM5 |
| Certification | FCC, CE, ErP/EuP |
| Audio output channels | 7.1 channels |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Audio chip | Realtek ALC1220 |
| Product colour | Black |
| Expansion slots | |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| PCI Express x8 (Gen 4.x) slots | 1 |
| 1st M.2 largest key size | 2580 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 largest key size | 2280 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Video | |
| Maximum resolution | 3840 x 2160 pixels |
| HDCP | Yes |
| Certificates | |
| Certification | FCC, CE, ErP/EuP |
| Software | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Packaging content | |
| Cables included | SATA |
| Screws included | Yes |
| M.2 standoff included | Yes |
| Antenna included | Yes |

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