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ASRock Z890M Riptide WiFi specifications and in-depth review

ASRock Z890M Riptide WiFi

Manufacturer: ASRock

The ASRock Z890M Riptide WiFi is a Micro-ATX motherboard designed around Intel's LGA 1851 platform and Z890 chipset, targeting users who want a compact build without sacrificing modern connectivity. It includes built-in Wi-Fi 6E (802.11ax) and Bluetooth 5.3, making wireless integration straightforward out of the box. RGB lighting and overclocking support round out its feature set for those looking to customize their system.

On the technical side, the board accommodates up to 256GB of DDR5 memory across four slots in a dual-channel configuration, with standard speeds reaching 5600 MHz and overclocked profiles going up to 9066 MHz. Storage options include three M.2 sockets, four SATA 3 connectors, and full RAID support for levels 0, 1, 5, and 10. The rear I/O provides two Thunderbolt 4 ports alongside two USB 4 40Gbps ports, an HDMI 2.1 output, and a DisplayPort, while a single PCIe 5.0 x16 slot handles discrete graphics. Seven fan headers and a TPM connector are also present on-board.

Pros
  • Includes two Thunderbolt 4 ports and two USB 4 40Gbps ports on the rear I/O, offering high-bandwidth connectivity options uncommon on Micro-ATX boards
  • Wi-Fi 6E support enables access to the 6 GHz band for faster, less congested wireless connections
  • DDR5 memory can be overclocked up to 9066 MHz across four slots, with a maximum capacity of 256GB
  • Three M.2 sockets alongside four SATA 3 connectors provide flexible storage configuration options
  • Full RAID support covering levels 0, 1, 5, and 10 adds meaningful data management versatility
  • Seven fan headers give considerable control over system cooling layout
Cons
  • No dedicated clear-CMOS button makes BIOS recovery less convenient
  • Dual BIOS is absent, leaving no automatic fallback if a firmware update fails
  • The single PCIe 5.0 x16 slot is the only expansion slot on the board, with no additional PCIe lanes for secondary cards
  • ECC memory is not supported, limiting suitability for workloads that require error-correcting RAM
  • Only two analog audio connectors are available on the rear I/O, which may be restrictive for multi-channel analog audio setups
Who is this for?

This board suits builders who want a compact Micro-ATX footprint without giving up modern connectivity, particularly those planning systems around Intel's LGA 1851 platform. The combination of Thunderbolt 4 and USB 4 40Gbps ports makes it a practical choice for content creators or power users who regularly connect high-speed external storage or displays. The support for DDR5 overclocking up to 9066 MHz, three M.2 sockets, and RAID 0, 1, 5, and 10 also makes it a reasonable fit for small-form-factor workstations where storage performance and redundancy matter. Built-in Wi-Fi 6E adds appeal for setups where running a wired network connection is impractical.

Who is this NOT for?

Users who need multiple discrete expansion cards will find this board limiting, as it offers only a single PCIe 5.0 x16 slot with no additional PCIe lanes of any width. It is also a poor fit for workloads that depend on ECC memory, such as certain server, scientific computing, or data integrity-sensitive tasks, since ECC support is absent. Additionally, users who prioritize straightforward BIOS maintenance may find the lack of a dedicated clear-CMOS button and the absence of a dual BIOS setup inconvenient, particularly in overclocking scenarios where firmware issues are more likely to arise.

General info:

CPU socket LGA 1851
chipset Z890
form factor Micro-ATX
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Has Bluetooth ✓
Bluetooth version 5.3
HDMI version HDMI 2.1
Easy to overclock ✓
has RGB lighting ✓
Easy to reset BIOS ✕
Has dual BIOS ✕
has aptX ✕
CPU sockets 1
Has integrated graphics ✕
warranty period 3 years
height 244 mm
width 244 mm
Has integrated CPU ✕

The ASRock Z890M Riptide WiFi uses an LGA 1851 socket paired with the Z890 chipset and adopts the Micro-ATX form factor, measuring 244 mm × 244 mm. It supports a single CPU and has no integrated processor or integrated graphics. Wireless connectivity covers Wi-Fi 4 through Wi-Fi 6E alongside Bluetooth 5.3, though aptX audio over Bluetooth is not available. The board outputs video via HDMI 2.1, supports overclocking, and includes RGB lighting. Resetting the BIOS requires manual steps as there is no dedicated clear-CMOS button, and a dual BIOS setup is not present. ASRock backs the board with a three-year warranty.

Memory:

maximum memory amount 256GB
RAM speed (max) 5600 MHz
overclocked RAM speed 9066 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory ✕

This board supports DDR5 memory across four slots in a dual-channel configuration, with a maximum capacity of 256GB. Standard RAM speeds top out at 5600 MHz, while overclocking can push that figure up to 9066 MHz. ECC memory is not supported.

Ports:

USB 3.2 Gen 2 ports (USB-A) 2
USB 3.2 Gen 1 ports (USB-A) 4
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 2
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 2
USB 4 20Gbps ports 0
Thunderbolt 4 ports 2
Thunderbolt 3 ports 0
has an HDMI output ✓
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C ✓
eSATA ports 0
DVI outputs 0
has a VGA connector ✕
PS/2 ports 0

The rear I/O offers a well-rounded USB selection, including two Thunderbolt 4 ports and two USB 4 40Gbps ports (both via USB-C), two USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and two USB 2.0 ports. There are no USB 3.2 Gen 2x2, USB 4 20Gbps, Thunderbolt 3, or legacy PS/2 ports. Video output is handled by an HDMI output and one DisplayPort, with no DVI or VGA connectivity present. A single RJ45 port provides wired networking, and eSATA is not included.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 3.2 Gen 2x2 ports (through expansion) 1
USB 2.0 ports (through expansion) 4
SATA 3 connectors 4
fan headers 7
USB 3.0 ports (through expansion) 2
M.2 sockets 3
Has TPM connector ✓
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

Internal expansion headers include two USB 3.2 Gen 1 connectors, two USB 3.0 connectors, one USB 3.2 Gen 2x2 connector, and four USB 2.0 ports, giving the board solid flexibility for front-panel and add-in connectivity. Storage is served by three M.2 sockets and four SATA 3 connectors, while SATA 2, U.2, and mSATA are absent. A TPM connector is present for security module integration. Cooling management benefits from seven fan headers distributed across the board.

Expansion slots:

PCIe 4.0 x16 slots 0
PCIe 5.0 x16 slots 1
PCIe 3.0 x16 slots 0
PCIe x1 slots 0
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 0
PCIe x8 slots 0

The board provides a single PCIe 5.0 x16 slot for discrete graphics or other high-bandwidth cards, and no additional expansion slots of any kind — there are no PCIe 4.0, 3.0, 2.0, x8, x4, or x1 slots, and no legacy PCI slots.

Audio:

audio channels 7.1
Has S/PDIF Out port ✓
audio connectors 2

The board's audio implementation supports 7.1-channel surround sound and includes an S/PDIF Out port for digital audio output. Two analog audio connectors are available on the rear I/O for physical connections.

Storage:

Supports RAID 1 ✓
Supports RAID 10 (1+0) ✓
Supports RAID 5 ✓
Supports RAID 0 ✓
Supports RAID 0+1 ✕

The board supports RAID 0, 1, 5, and 10 configurations, covering a practical range of performance and redundancy setups. RAID 0+1 is not available.

Final Verdict

The ASRock Z890M Riptide WiFi delivers a well-specified Micro-ATX package for builders targeting Intel's LGA 1851 platform who want modern connectivity in a compact layout. Its standout strength lies in the rear I/O, where Thunderbolt 4 and USB 4 40Gbps ports sit alongside Wi-Fi 6E and DDR5 support with aggressive overclocking headroom — a combination that goes beyond what the form factor typically offers. The trade-off is a constrained expansion story: a single PCIe 5.0 x16 slot and no ECC support mean it is better suited to focused consumer or prosumer builds than to multi-card or mission-critical configurations. For users whose priorities align with fast storage, high-bandwidth peripherals, and wireless flexibility within a smaller chassis, this board represents a coherent and capable choice.

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