This website uses browser record cookies to provide you with the best experience, and the cookies we use also include third-party cookies. For related information, please visit our Privacy and Cookie Policy. By clicking "Accept," you consent to our current cookie settings. Alternatively, you have the option to manage your cookie preferences.
User Manual
-
File Name Version File Size Publish Date Download QBiP-255UB user manualV1.0 9.2 MB 2025-10-03 Download
User Manuals
QBi Pro (3.5" SBC)
QBiP-255UB
- New
Key Features
3.5" SubCompact Board with Intel® Core™ Ultra 7 Processor 255U, Dual Channel DDR5 memory, 4 x COM, 1 x SATA 6Gb/s, 4 x USB 3.2 Gen 2x1, 4 x USB 2.0
• 3.5" SBC
• Intel® Core™ Ultra 7 Processor 255U
• Dual Channel DDR5, 2 x SO-DIMMs / CSO-DIMMs
• 2 x 2.5GbE LAN Ports
• 1 x SATA 6Gb/s Port
• Ultra-Fast M.2 with PCIe Gen4 x4 interface
• 2 x HDMI, LVDS ports for multiple display
• 1 x COM Port (RS-232/422/485 & RI/5V/12V)
• 3 x COM Ports (RS-232/422/485)
• 4 x USB 3.2 Gen 2x1
• 1 x CAN Bus header
QBi Pro (3.5" SBC)
QBiP-255UB
Specification
Form Factor
3.5" SBC
146W x 101.7D(mm)
CPU
Intel® Core™ Ultra 7 Processor 255U
Intel® 3, 12 cores, 2P+8E+2LPE, 14 threads, up to 5.20 GHz
TDP 15W
12 MB Smart Cache
Socket
1 x FCBGA2049
Memory
2 x DDR5 SO-DIMM/CSO-DIMM sockets, Max. Capacity 128 GB
Support Dual Channel DDR5 5600/6400 MHz memory modules
Ethernet
2 x 2.5GbE LAN Ports (Intel® I226V & I226LM)
Video
Integrated Graphics Processor - Intel® Graphics:
2 x HDMI2.1 port, supporting a maximum resolution of 7680x4320 @60Hz (HDMI 2 port support HDMI CEC)
1 x LVDS port, supporting a maximum resolution of 1920x1200 @60Hz
(3 independent display outputs)
Audio
Realtek® ALC269
Storage
1 x SATA 6Gb/s Port (SATA RAID 0/1)
Expansion Slots
1 x 2280 M.2 M-Key (PCIe Gen4x4, SATA 6Gb/s)
1 x 2230 M.2 E-Key
1 x Full-size Mini PCIe with SIM slot
Internal I/O
1 x 4-pin box power connector (DC in +9V~36VDC)
1 x SATA Power header
1 x CPU fan header
1 x System fan header
1 x Front panel header
1 x Front panel audio header
1 x 2W Speaker out header
4 x USB 2.0 headers
3 x COM headers (RS-232/422/485)
1 x Backlight Control header
1 x AT/ATX mode select jumper
1 x GPIO (8-bits) & SMBus header
1 x CANBus header
Rear l/O
1 x COM Port (RS-232/422/485 & RI/5V/12V)
2 x HDMI
2 x RJ45 LAN Ports
4 x USB 3.2 Gen 2x1
TPM
Onboard TPM 2.0 security chip
INFINEON SLB9672XU2.0
OS Compatibility
Windows 10/11 (x64)
Operating Properties
Operating temperature: 0°C to 60°C
Operating humidity: 60°C @ 20-95% (non-condensing)
Non-operating temperature: -40°C to 85°C
Non-operating humidity: 85°C @ 95% (non-condensing)
Packing Content
Carton size: 465 x 351 x 217 (mm)
Packing Capacity: 10pcs
Single Box size: 221 x 178 x 65 (mm)
Single Box weight: Approx. 0.5kg
Including:
SATA power Cable x 1 (P/N: 25CRI-200B02-K1R)
Thermal pad for Memory x 1 (P/N: 25ST3-290300-S7R)
Order Information
9MARU7BSMR-SI (Box Packing)
Optional Kit
Fanless sink P/N: 25ST1-113105-A7R
Heat spreader P/N: 25ST1-713000-Y0R
Fansink P/N: 25ST4-113104-A7R
Select Operating System：
-
CANBus
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_CANBus Driver1.0.2.0 13.5 MB 2025-08-07 Download -
NPU
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Intel NPU Driver32.0.100.3103 63.4 MB 2025-08-07 Download -
Intel® Platform Monitoring Technology (PMT)
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Intel Platform Monitoring Technology Driver3.1.2.6 0.04 MB 2025-08-07 Download -
Intel® Serial IO
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Intel® Serial IO Driver30.100.2418.12 2.5 MB 2025-08-07 Download -
VGA
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Graphic Driver32.0.101.6554 1019.1 MB 2025-08-07 Download -
Intel® Management Engine
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Intel® Management Engine Driver2452.7.1.0 541.0 MB 2025-08-07 Download -
Intel® RST
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Intel® RST Driver20.2.0.1014 6.0 MB 2025-08-07 Download -
Intel® SST
-
Audio
File Name Version File Size Publish Date Download QBiP-255UB/QBiP-225UB_Realtek Audio Driver6.0.9791.1 266.6 MB 2025-08-07 Download -
LAN
-
Chipset
Drivers
-
M.2 2280 module
File Name Version File Size Publish Date Download QBiP-255UB/225UB M.2 2280 module listV1.0 0.34 MB 2025-08-28 Download -
HDD/SSD
File Name Version File Size Publish Date Download QBiP-255UB/225UB HDD/SSD listV1.0 0.28 MB 2025-08-28 Download -
Memory
File Name Version File Size Publish Date Download QBiP-255UB/225UB Memory listV1.0 0.25 MB 2025-08-28 Download
Support list
-
File Name Version File Size Publish Date Download QBiP-255UB user manualV1.0 9.2 MB 2025-10-03 Download
User Manuals