ASRock DeskMini B860 Series

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Phantom Gaming
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DeskMini B860 Series

1.92L Mini PC
CPU: Supports Intel^® Core™ Ultra Processors (Series 2) (LGA1851), up to 65W
Memory:
Supports 2 x DDR5 SO-DIMM slots, max. 128GB
Supports DDR5 non-ECC, un-buffered memory up to 5600MHz
Supports DDR5 CSODIMM memory modules up to 7200MHz(OC)
Quad Video Outputs:
1 x HDMI 2.1
2 x DisplayPort
1 x Thunderbolt™ 4
Quad Storage Devices:
1 x M.2 2280 Slot for PCIe Gen5x4 SSD
1 x M.2 2280 Slot for PCIe Gen4x4 SSD
2 x SATA3 6Gb/s
Abundant USB Ports:
1 x USB 3.2 Gen2x2 Type-C (Front)
1 x USB 3.2 Gen2 Type-A Port (Front)
1 x Thunderbolt™ 4 (Rear)
1 x USB 3.2 Gen2 Type-A Port (Rear)
1 x USB 3.2 Gen1 Type-A Port (Rear)

This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.

Overview
Specification
Support

Where to Buy

Easily placed under desks or behind monitors, this system boosts productivity while reducing desktop clutter—ideal for meeting rooms, hot desks, and hybrid workspaces.

Harness the power of Intel^® Core™ Ultra Series 2 processors for edge computing, data analysis, and IoT integration with high-speed LAN and Thunderbolt™ 4.

With 4-display support and compact design, DeskMini B860 is perfect for space-saving, high-resolution digital signage in retail, transportation, and exhibitions.

Built for smart retail, its compact design and rich I/O make it perfect for POS systems—enabling fast checkout, inventory sync, and AI-powered customer service.

Integrated Graphics. Powerfully Enhanced.

Powered by Intel^® Core™ Ultra processors, the DeskMini B860 delivers a significant boost in integrated graphics performance, with up to 2.82 times higher performance than the previous generation. This improvement allows the system to efficiently handle a wide range of visual computing tasks such as light 3D modeling, AI-enhanced visuals, multi-display dashboards, light gaming, and real-time edge rendering, all without requiring a discrete GPU.

*Benchmark data based on 3DMARK Time Spy Score.

Daisy Chain Display. Connect Smarter.

With DisplayPort daisy chain support, the DeskMini B860 allows you to connect up to four DisplayPort monitors directly from one screen to the next. This eliminates the need to bend down or access the rear I/O ports of embedded systems that are installed inside walls, cabinets, or control consoles. It helps avoid the hassle of reaching hidden ports, especially in setups where the system is enclosed or not easily accessible. Ideal for space-constrained environments such as kiosks, machine rooms, or digital signage installations.

DeskMini B860

CPU
- Supports Intel^® Core™ Ultra Processors (Series 2) (LGA1851), up to 65W
Chipset
- Intel^® B860
Cooler
- Supports Intel^® CPU Cooler (Max. Height ≦ 47mm)
Memory
- Dual Channel DDR5 Memory Technology
- 2 x DDR5 SO-DIMM Slots
- Supports DDR5 non-ECC, un-buffered memory up to 5600
- Supports DDR5 CSODIMM memory modules up to 7200(OC)
- Max. capacity of system memory: 128GB
- Supports Intel^® Extreme Memory Profile (XMP) 3.0x
Graphics
- Intel^® Graphics
Graphics Output
- 2 x DisplayPort 1.4 (8K@60Hz / 4K@120Hz)
- 1 x HDMI 2.1 (4K@120Hz)
- 1 x Intel^® Thunderbolt™ 4
Audio
- Realtek ALC269 Audio Codec
Storage
- 2 x SATA 6Gb/s Ports
- 1 x M.2 2280 Slot for PCIe Gen5x4 SSD
- 1 x M.2 2280 Slot for PCIe Gen4x4 SSD
RAID
- Supports RAID 0 and RAID 1 for SATA storage devices
LAN
- 2.5 Gigabit LAN (RTL8125BG)
WLAN
- 1 x M.2 Socket (Key E), supports type 2230 Wi-Fi/BT module
Front I/O
- 1 x MIC-in
- 1 x USB 3.2 Gen2x2 Type-C
- 1 x USB 3.2 Gen2 Type-A Port
- 1 x Headphone/Headset Jack
Rear I/O
- 1 x DC-In Jack
- 1 x Intel^® Thunderbolt™ 4
- 1 x USB 3.2 Gen2 Type-A Port
- 1 x USB 3.2 Gen1 Type-A Port
- 1 x 2.5 Gigabit LAN
Connectors
- 2 x CPU Fan Connectors (2 x 4-pin)
- 1 x Internal Speaker Header
- 1 x Front Panel Header
- 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection)
- 1 x Audio Header
Accessory
- 2 x SATA Data with Power Cable
- 2 x Screws for M.2 Sockets
- 1 x Screw for WiFi Module
Dimension
- 155 x 155 x 80 mm (1.92L)
OS
- Microsoft^® Windows^® 11 64-bit

Description	Language	Download
Quick Installation Guide	Multi-Language	Global	China
User Manual (B860M-STX)	English	Global	China
Quick Installation Guide (DeskMini B860 Series)	Multi-Language	Global	China
DeskMini Addressable LED Quick Installation Guide	English	Global	China
DeskMini USB Hub Quick Installation Guide	English	Global	China
DeskMini VESA Mount Kit Quick Installation Guide	English	Global	China
DeskMini WiFi Cable Quick Installation Guide	English	Global	China
DestMini USB2.0 Front Panel Quick Installation Guide	English	Global	China
RAID Installation Guide	English	Global	China
Intel Rapid Storage Guide	English	Global	China

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.