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DFI PTH171-IB-U9388H Intel Core Ultra 9 388H (Panther Lake) Industrial Mini-ITX Motherboard with Triple 2.5GbE and Triple Display

The PTH171-IB-U9388H is the Core Ultra 9 build in the DFI PTH171 series of Mini-ITX motherboards, pairing the Intel Core Ultra 9 388H (Panther Lake) with 12 Xe-core Arc graphics, triple 2.5GbE and quad display support. It suits vision and inspection systems in conditioned cabinets at -5 to 65 °C.

  • Intel Core Ultra 9 388H: Panther Lake processor with Intel vPro and the 12 Xe-core Arc Xe3 graphics configuration, the top CPU in the PTH171 series.
  • DDR5 up to 7200 MHz: Two DDR5 SO-DIMM slots in dual channel, up to 7200 MHz and 128 GB, for large image buffers and several models in memory.
  • Quad Display Support: HDMI 2.0, DP++ and USB-C with DisplayPort Alt Mode at 4K 60 Hz, plus a fourth display through an optional M.2 A-key module.
  • Triple 2.5GbE and Four COM: Three 2.5GbE ports on Intel I226V and I226LM, four COM ports and 8-bit DIO on internal headers for cameras and field devices.
  • M.2 Expansion on 12 V DC: M.2 M-key with PCIe Gen5 x4 for NVMe, B-key with Nano SIM, E-key for Wi-Fi, two SATA ports and 12 V DC input.
Processor Brand: IntelIntel
Operating Software: LinuxLinux
Operating Software: WindowsWindows
Multi Display Support: Quad Display SupportQuad Display Support
Ethernet Speed: 2.5GbE2.5GbE
USB Connector Type: Type CType C
USB Generation: USB3USB3
M.2: 44x M.2
SIM Slots: 22x SIM
Connectivity: 4G4G
Connectivity: WirelessWi-Fi
 NVMe: NVMe SSD SupportNVMe SSD
Certification: CECE
Certification: FCCFCC
UK Support Team: +44 (0)1785 558 300 Call
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PTH171-IB-U9388H Overview

Inspection cells and vision systems tend to grow: another camera, a second model, an extra screen for the operator. The PTH171-IB-U9388H is the build in the DFI PTH171 series with the most processor headroom for that growth, on a standard Mini-ITX board that fits an existing cabinet.

It carries the Intel Core Ultra 9 388H (Panther Lake) with Intel vPro and the larger 12 Xe-core Arc Xe3 graphics configuration, which gives image pre-processing and video decode a GPU of their own. Two DDR5 SO-DIMM slots run at up to 7200 MHz in dual channel and take up to 128 GB, enough to hold image buffers and several models at once. HDMI 2.0, DP++ and a USB-C port with DisplayPort Alt Mode drive three 4K screens at 60 Hz, and an optional M.2 A-key module adds a fourth.

Three 2.5GbE ports on Intel I226V and I226LM controllers split camera traffic from the plant network and the uplink. At the rear sit two USB 3.2 Gen 2, two USB 3.2 Gen 1 and one USB 2.0 port, with five USB 2.0 on internal headers, four COM ports and 8-bit DIO for lighting controllers and reject gates. This -IB- build is M.2 only: an M.2 M-key with PCIe Gen5 x4 for an NVMe SSD, a B-key with Nano SIM, an E-key for Wi-Fi and two SATA ports.

Power is 12 V DC on a barrel connector or 4-pin connector, the board operates from -5 to 65 °C under an active cooler, and it carries CE, FCC, UKCA and RoHS compliance. If the cabinet is unheated, or you need a PCIe card, PTH171-IE-U7366HRE is rated -20 to 70 °C and adds a PCIe Gen5 x4 slot. PTH171-IB-UX7358HR keeps the 12 Xe-core graphics with the Core Ultra X7 358HR.

PTH171-IB-U9388H Specifications

Overview
Brand & ModelDFI PTH171-IB-U9388H
FeaturesEmbedded
Industrial
Performance
Processor SeriesIntel Core Ultra Series 3 Panther Lake
Processor ModelsIntel Core Ultra X9 388H: 2.1~5.1GHz, 16 Cores, 16 Threads, 18MB Cache, 25W
Performance Cores16 Cores
GPU / AI AcceleratorIntel NPU
AI Performance50 TOPS
Memory2x DDR5 7200MHz SO-DIMM Slot, 128GB
BIOSAMI
Operating SystemLinux
Windows 11
Graphics
Integrated GPUIntel Arc B390 GPU
Display StandardsDP++
HDMI 2.0
Multi Display SupportQuad Display Support
Display Outputs1x Display Port
1x HDMI
1x USB Type C
Audio
InterfaceLine-Out
Mic-In
I/O
Ethernet3x Ethernet Ports
3x 2.5 GbE LAN [RJ45]
LAN ControllersIntel I226LM
Intel I226V
USB11x USB Ports
5x USB 2.0 [Board]
1x USB 2.0 [Type A]
1x USB 3.2 Gen 2 [Type C]
2x USB 3.2 Gen 1 [Type A]
2x USB 3.2 Gen 2 [Type A]
Serial4x Serial Ports
2x RS232 [Board]
2x RS232/422/485 [Board]
Digital I/ODIO [8-lines]
Remote ManagementIntel vPro
Expansion
M.24x M.2 Expansion Slots
1x M.2 A-Key [Display/PCIe x1/USB/SIM] [3030/3042/3060]
1x M.2 B-Key [PCIe x1 Gen4/USB 3.2 Gen 2/USB 2.0/SIM] [2242/3042/3052]
1x M.2 E-Key [PCIe x1 Gen4/USB 2.0] [2230]
1x M.2 M-Key [PCIe x4 Gen5/SATA] [2242/2280]
SIM Slots2x SIM Slots
Wireless ConnectivityOptional 4G Modem
Optional WiFi/Bluetooth
Storage
Storage1x M.2 SSD
2x SATA Ports
NVMeNVMe SSD Support
Power
Power Input12V DC [4-Pin]
12V DC [Barrel Connector]
Environmental Conditions
Operating Temperature-5°C to 65°C [23°F to 149°F]
Storage Temperature-40°C to 85°C [-40°F to 185°F]
Humidity5% - 95% (Non-condensing)
CertificationCE
FCC
RoHS
UKCA
Mechanical Properties
Dimensions170mm x 170mm (6.69" x 6.69")

Official DFI UK Distributor

Things Embedded is an official DFI UK distributor, supplying the PTH171-IB-U9388H configured with memory, storage, wireless and an OS image, then tested before it ships. For a 12 to 28 V DC supply on the same board, see PTH173. We can help size memory and storage for the vision workload and plan cooling for the enclosure.

Compare it with our Core Ultra products, other Mini-ITX mainboards and the wider range of industrial motherboards.

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