Power Delivery and Cooling
The board uses a 16+1+1+1+1 phase VRM design fed by two 8-pin CPU power connectors. Large heatsinks cover the power stages to maintain stable operation under heavy loads from Core Ultra Series 2 processors.
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SKU HC-831388MPN 90-MXBQC0-A0UAYZ
In stock Ships by Tue, Nov 10 when paid today.
A white ATX motherboard built on the Intel Z890 chipset for LGA 1851 Core Ultra Series 2 processors. It delivers PCIe 5.0 graphics and storage support, extensive USB4 connectivity, and robust power delivery for high-performance builds.
The board uses a 16+1+1+1+1 phase VRM design fed by two 8-pin CPU power connectors. Large heatsinks cover the power stages to maintain stable operation under heavy loads from Core Ultra Series 2 processors.
Four DDR5 DIMM slots support up to 256 GB with XMP 3.0 profiles reaching 8666 MT/s. Expansion includes one PCIe 5.0 x16 slot wired to the CPU, two chipset PCIe 4.0 x4 slots, and one PCIe 4.0 x1 slot.
Four M.2 sockets provide one PCIe 5.0 x4 slot and three PCIe 4.0 x4 slots, one of which also supports SATA. Four SATA 6 Gb/s ports are available. Rear I/O offers two Thunderbolt 4 Type-C ports, one USB 3.2 Gen 2 Type-A, two USB 3.2 Gen 1 Type-A, four USB 2.0, HDMI, DisplayPort, 2.5 GbE LAN, and Wi-Fi 6E with Bluetooth 5.3 antennas.
Internal connectivity includes one USB 3.2 Gen 2x2 Type-C header, two USB 3.2 Gen 1 headers, two USB 2.0 headers, three 3-pin ARGB headers, one 4-pin RGB header, and eight 4-pin fan headers. The package includes two SATA cables, two Wi-Fi antennas, one M.2 screw, and one M.2 standoff.
| Brand | ASRock |
|---|---|
| Manufacturer part no. | 90-MXBQC0-A0UAYZ |
| EAN | 4710483947476 |
| Motherboard Form Factor | ATX |
|---|
| CPU Manufacturer | Intel |
|---|---|
| CPU Socket | 1851 |
| Motherboard Chipset | Intel Z890 |
|---|
| Max. Memory | 256 GB |
|---|---|
| Memory Type | DDR5 |
| Memory Form Factor | DIMM |
| Max. Memory Speed (OC) | 8666 MT/s |
| ECC Support | Yes |
| Memory slots | 4x |
| Performance Profile | Intel XMP 3.0 |
| LAN | Yes |
|---|---|
| LAN Ports | 1x 2.5 Gbit/s |
| Wi-Fi / Bluetooth | Yes |
| Wi-Fi Standard | Wi-Fi 6E |
| Bluetooth Standard | 5.3 |
| VRM Heatsinks | Yes |
|---|
| CPU Power Supply | 2x 8-Pin |
|---|---|
| USB 3.0 / 3.1 / 3.2 (internal) Type C Header | 1 |
| USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports | 1 |
| USB 3.0 (internal) Header | 2 |
| USB 3.0 (internal) Possible Ports | 4 |
| USB 2.0 (internal) Header | 2 |
| USB 2.0 (internal) Possible Ports | 4 |
| RGB / LED connectors | 1x RGB (4-Pin 5050 12VGRB), 3x Digital RGB (3-Pin 5VDG) |
| Front Panel Audio Header | Yes |
| USB4 Gen 3x2 (external) Type C | 2 |
|---|---|
| USB 3.1 (external) Type A | 1 |
| USB 3.0 (external) Type A | 2 |
| USB 2.0 (external) Type A | 4 |
| Display Connectors | DisplayPort (1x), HDMI (1x) |
| M.2 PCIe 4.0 x4 | 2 |
|---|---|
| M.2 PCIe 4.0 x4 & SATA 6G | 1 |
| M.2 PCIe 5.0 x4 | 1 |
| SATA 6G (internal) | 4 |
| PCIe x16 slots (total) | 1 |
|---|---|
| PCIe x4 slots (total) | 2 |
| PCIe x1 slots (total) | 1 |
| 4 Pin Fan Connectors | 8 |
|---|
| Soundchip | Realtek ALC897 |
|---|
| Lighting / RGB | Yes |
|---|
| Primary Color | White |
|---|
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | Free |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
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