IMB-1247 Mini-ITX Motherboard
- Intel® Core™ Ultra Series 2 Processors (Arrow Lake-S) with Q870 chipset
- 2 x 262-pin CSO-DIMM DDR5 6400 MHz, SO-DIMM DDR5 5600 MHz, up to 128GB (64GB per DIMM)
- 1 x PCIe x16 (Gen5), 1 x USB4/Thunderbolt™4, 5 x USB 3.2 Gen2, 2 x USB 3.2 Gen1, 2 x USB 2.0, 1 x M.2 Key B, 1 x M.2 Key E, 2 x M.2 Key M, 4 x COM, 3 x SATA3
- 1 x Intel 2.5 Gigabit LAN, 1 x Intel 1 Gigabit LAN
- Supports Quad display, 2 x HDMI 2.1, 1 x DP 2.1 (from Type-C), 1 x DP 1.4a, 1 x LVDS or eDP
- TPM 2.0 onboard IC
- Supports Intel® vPro, VMD RAID 0/1/5/10
- ATX-PWR (24+4-pin) and +12V DC-In co-design
Specification
Processor System
| CPU | Intel® Core™ Ultra Series 2 Processors (Arrow Lake-S), up to 65W *The Performance of CPUs over 65W will be limited due to power design |
|---|---|
| Chipset | Intel® Q870 |
| Socket | LGA1851 |
| BIOS | AMI SPI 256 Mbit |
Form Factor
| Dimensions | Mini-ITX (6.7-in x 6.7-in x 1.5-in, 17.0 cm x 17.0 cm x 3.8 cm) |
|---|
Memory
| Technology | Dual Channel DDR5 5600/6400 MHz *Only CSO-DIMM can support up to 6400 MHz |
|---|---|
| Capacity | 128GB (64GB per DIMM) |
| Socket | 2 x 262-pin SO-DIMM |
Graphics
| Controller | Intel® Xe LPG Graphics |
|---|---|
| HDMI | HDMI 2.1 Max resolution up to 7680x4320@60Hz |
| DisplayPort | DisplayPort 2.1/ 1.4a, DP++ Max resolution up to 4096x2160@60Hz |
| LVDS | Dual channel 24 bit up to 1920x1200@60Hz (Connector shared with eDP) |
| eDP | Max resolution up to 1920x1080@60Hz (Connector shared with LVDS) |
| MultiDisplay | Quad Display (Included 1 output from Type-C) |
Expansion Slot
| PCIe | 1 x PCIe x16 (Gen5, supports riser card x8/x8, x8/x4/x4) |
|---|---|
| M.2 | 1 x M.2 (Key E, 2230) with PCIe Gen4 x1, USB 2.0 and CNVi for Wireless 1 x M.2 (Key B, 3042/3052) with PCIe Gen4 x1, USB 3.2 Gen1, USB 2.0 and SIM for 4G/5G |
| SIM Socket | 1 x Socket connected to M.2 Key B |
Audio
| Interface | Realtek ALC897, High Definition Audio. Line-out, Mic-in |
|---|
Ethernet
| Controller/ Speed | LAN1: Intel® I219LM with 10/100/1000 Mbps, supports vPro LAN2: Intel® I226V with 10/100/1000/2500 Mbps |
|---|---|
| Connector | 2 x RJ-45 |
Rear I/O
| HDMI | 2 x HDMI 2.1 |
|---|---|
| DisplayPort | 1 x DP 1.4a++ |
| Ethernet | 1 x 2.5 Gigabit LAN 1 x 1 Gigabit LAN |
| USB | 1 x USB4/Thunderbolt™ 4 (5V/3A, supports DP 2.1 display output) 5 x USB 3.2 Gen2 *For Thunderbolt support, please refer to support list. |
| Audio | 2 (Mic-in, Line-out or Mic-in, Line-in (optional)) |
| COM | COM1, COM3 (RS-232/422/485) |
Internal Connector
| USB | 2 x USB 3.2 Gen1 (1 x USB 3.2 header) 2 x USB 2.0 (1 x 2.54 pitch header) |
|---|---|
| COM | COM4, COM6 (RS-232) |
| GPIO | 4 x GPI, 4 x GPO |
| LVDS | 1 (Connector with LVDS/eDP signal, switch by BIOS) |
| SATA PWR Output | 1 |
| Speaker Header | 1 |
Security
| TPM | TPM 2.0 onboard IC |
|---|
Storage
| M.2 | 1 x M.2(Key M, 3042/2280) with PCIe Gen4 x4 and SATA3 for SSD 1 x M.2(Key M, 2242) with PCIe Gen4 x4 and SATA3 for SSD* *Recommend using M2X4-SATA-4P module to support extra 4 SATA ports (supported by special BIOS). |
|---|---|
| SATA | 3 x SATA3 (6Gb/s)* *SATA3_7 shared with M.2 Key M1 |
| RAID | Intel® VMD RAID 0/1/5/10 **supported by identical interface (PCIe or SATA) PCIe interface: M.2 Key B + M.2 Key M1/2 or 2*M.2 Key M SATA interface: SATA port |
Watchdog Timer
| Output | From Super I/O to drag RESETCON# |
|---|---|
| Interval | 256 Segments, 0, 1, 2, ...255sec |
Power Requirements
| Input PWR | ATX PWR (24+4-pin) and +12V DC-In co-design |
|---|---|
| Power On | AT/ATX Supported - AT : Directly PWR on as power input ready - ATX : Press button to PWR on after power input ready |
Environment
| Operating Temp | -20ºC ~ 70ºC |
|---|---|
| Storage Temp | -40°C ~ 85°C |
| Operating Humidity | 5% ~ 90% (non-condensing) |
| Storage Humidity | 5% ~ 90% (non-condensing) |
Accessories
| Gift Package | 1 x I/O Shield (13G02P080000AK) 4 x SCREW M3*2.5 (13G02P072010AK) 1 x SATA Power Cable (14G000100410AK) 1 x COM Cable (14G000000310AK) 2 x SATA Cable (14G00010107DAK) 1 x 3.35mm M3 NUT (13G02P059010AK) |
|---|---|
| Bulk Package | 1 x I/O Shield (13G02P080000AK) 4 x SCREW M3*2.5 (13G02P072010AK) 1 x 3.35mm M3 NUT (13G02P059010AK) |
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.
Support
OS:
| Description | Information | OS | Date | Download | |||||
|---|---|---|---|---|---|---|---|---|---|
| Description | Intel HID Event Filter ver:2.2.2.10 | Information | Size: 4960 Kib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-09-10 | Download | |
| Description | SST driver ver:20.40.11112.16 | Information | **Install after VGA driver Size: 236 Mib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-07-23 | Download | |
| Description | PMT ver: 3.1.2.6 | Information | Size: 2394Kib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-07-23 | Download | |
| Description | INF driver ver:10.1.19913.8607-Public-Client | Information | Size: 7218 KiB |
OS | Win 10 x 64 | Date | 2025-08-05 | Download | |
| Description | Intel Serial IO driver ver:30.100.2419.23 | Information | Size: 1877Kib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | Intel Rapid Storage Technology driver and utility ver:20.1.0.1015.1 | Information | Size: 7107Kib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | NPU driver ver: 32.0.100.2540 | Information | Size: 242Mib |
OS | Win 11 x 64 | Date | 2025-01-22 | Download | |
| Description | Intel Management Engine driver ver:2423.6.23.0 | Information | Size: 1189Mib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | VGA driver ver: 32.0.101.5586 | Information | Size: 1026Mib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | Intel Thunderbolt driver ver: 1.41.1340.0 | Information | Size: 33Mib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | Intel I219 Lan driver ver:12.19.2.50 | Information | Size: 1387Kib |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | GNA ver: 3.5.0.1578 | Information | Size: 1235 KiB |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download | |
| Description | COM Port driver ver:240524 | Information | Size: 3116 KiB |
OS | Win 11 x 64 , Win 10 x 64 | Date | 2025-01-22 | Download |
| Version | Update BIOS Under / How to Update | Description | Information | Date | Download | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Version | 1.20 | Update BIOS Under / How to Update | BIOS | Description | Support AI-OOB-LITE Kit | Information | Size: 11 MiB SHA1: ea22578a25050db392db20da6b0317b5f34bfd31 |
Date | 2026-05-07 | Download | |
| Version | 1.20 | Update BIOS Under / How to Update | Windows | Description | Support AI-OOB-LITE Kit | Information | Size: 12 MiB SHA1: 7705a1506c7adbb0d63e5968d4ac049923b9c003 |
Date | 2026-05-07 | Download | |
| Version | 1.00 | Update BIOS Under / How to Update | BIOS | Description | First release | Information | Size: 11 MiB SHA1: 48BE1C53EA95FFCC4E0ED90DC076F14AAAE349CF |
Date | 2025-11-27 | Download | |
| Version | 1.00 | Update BIOS Under / How to Update | Windows | Description | First release | Information | Size: 12 MiB SHA1: DDB742BD5C1D960A97B1E797E8628D7B513E016B |
Date | 2025-11-27 | Download |
The format of our documents are in PDF files. If you have not installed Adobe Acrobat Reader, please get it from Adobe.
| Description | Language | Date | Download | ||||
|---|---|---|---|---|---|---|---|
| Description | RAID Installation Guide | Language | English | Date | 2025-12-18 | Download | |
| Description | User Manual | Language | English | Date | 2025-12-16 | Download | |
| Description | Jumpers and headers setting guide | Language | English | Date | 2025-01-17 | Download |