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The Micro-ATX form factor measures 244 mm square and fits standard cases. A pre-installed I/O shield simplifies installation. VRM heatsinks, M.2 heatsinks, and a rear backplate keep thermals in check during heavy loads.
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SKU HC-966263MPN 90MB1JW0-M0EAY0
In stock Ships by Tue, Nov 10 when paid today.
A Micro-ATX motherboard built on the Intel B860 chipset for LGA 1851 processors. It suits gamers and builders who want PCIe 5.0 graphics and fast DDR5 memory without CPU overclocking.
The Micro-ATX form factor measures 244 mm square and fits standard cases. A pre-installed I/O shield simplifies installation. VRM heatsinks, M.2 heatsinks, and a rear backplate keep thermals in check during heavy loads.
Four DDR5 DIMM slots accept UDIMM or CUDIMM modules up to 192 GB total with overclocked speeds to 8800 MT/s. The primary PCIe 5.0 x16 slot runs at full x16 bandwidth. A second PCIe 4.0 x16 slot operates at x4 for add-in cards.
Three M.2 sockets provide one PCIe 5.0 x4 and two PCIe 4.0 x4 connections for NVMe SSDs. Four SATA 6 Gbps ports handle additional drives. Rear I/O includes DisplayPort, HDMI, one USB-C 3.2, two USB 3.1 Type-A, four USB 3.0 Type-A, and one USB 2.0 Type-A.
A single 2.5 Gbps Ethernet port handles wired networking. Internal headers include one USB4 Type-C, one USB 3.2 Type-C, one USB 3.0, one USB 2.0, three digital RGB 5 V headers, and a front-panel audio connector. Six 4-pin PWM fan headers support comprehensive cooling setups.
| Brand | ASUS |
|---|---|
| Manufacturer part no. | 90MB1JW0-M0EAY0 |
| EAN | 4711387785126 |
| Warranty | 3 years (manufacturer) |
| Motherboard Form Factor | Micro-ATX |
|---|
| CPU Manufacturer | Intel |
|---|---|
| CPU Socket | 1851 |
| Motherboard Chipset | Intel B860 |
|---|---|
| Built-In I/O Shield | Yes |
| Max. Memory | 192 GB |
|---|---|
| Memory Type | DDR5 |
| Memory Form Factor | DIMM |
| System Memory Subtype | CUDIMM, UDIMM |
| Max. Memory Speed (OC) | 8800 MT/s |
| ECC Support | Yes |
| Memory slots | 4x |
| LAN | Yes |
|---|---|
| LAN Ports | 1x 2.5 Gbit/s |
| Wi-Fi / Bluetooth | No |
| Backplate | Yes |
|---|---|
| M.2 Heatsinks | Yes |
| VRM Heatsinks | Yes |
| CPU Power Supply | 2x 8-Pin |
|---|---|
| USB4 (internal) Header | 1 |
| 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 | 1 |
| USB 3.0 (internal) Possible Ports | 2 |
| USB 2.0 (internal) Header | 1 |
| USB 2.0 (internal) Possible Ports | 2 |
| RGB / LED connectors | 3x Digital RGB (3-Pin 5VDG) |
| Front Panel Audio Header | Yes |
| USB 3.2 (external) Type C | 1 |
|---|---|
| USB 3.1 (external) Type A | 2 |
| USB 3.0 (external) Type A | 4 |
| USB 2.0 (external) Type A | 1 |
| Display Connectors | DisplayPort (1x), HDMI (1x) |
| M.2 PCIe 4.0 x4 | 2 |
|---|---|
| M.2 PCIe 5.0 x4 | 1 |
| SATA 6G (internal) | 4 |
| PCIe x16 slots (total) | 2 |
|---|
| 4 Pin Fan Connectors | 6 |
|---|
| Lighting / RGB | Yes |
|---|
| Primary Color | Black |
|---|
| Length / Depth | 244 mm |
|---|---|
| Width | 244 mm |
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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