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User Manual
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File Name Version File Size Publish Date Download QBiP-E3940A user manualV30 7.7 MB 2024-03-31 Download
User Manuals
QBi Pro (3.5" SBC)
QBiP-E3940A
Key Features
3.5” SubCompact Embedded Motherboard with Intel® x5-E3940 Processor, Dual Channel DDR3L memory, 4 x COM, 1 x SATA 6Gb/s, 6 x USB
• 3.5" SBC
• Intel® Atom® x5-E3940
• Dual Channel DDR3L, 2 x SO-DIMMs
• 2 x GbE LAN Ports
• 1 x SATA 6Gb/s Port
• M.2 with SATA 6Gb/s
• HDMI, VGA, LVDS ports for multiple display
• 1 x COM Port (RS-232/422/485 & RI/5V/12V)
• 3 x COM Ports (RS-232)
QBi Pro (3.5" SBC)
QBiP-E3940A
Specification
Form Factor
3.5" SBC
146W x 101.7D(mm)
CPU
Intel® Atom® x5-E3940 Processor
14nm, 4 cores, 4 threads, up to 1.8 GHz
TDP 9.5W
2M Cache
Socket
1 x FCBGA 1296
Memory
2 x DDR3L SO-DIMM sockets, Max. Capacity 8 GB
Support Dual channel DDR3L 1866 MHz memory modules
Ethernet
2 x GbE LAN Ports (Intel® I211AT)
Video
Integrated Graphics Processor - Intel® HD Graphics 500:
1 x HDMI 1.4 port, supporting a maximum resolution of 3840x2160 @30Hz
1 x VGA port, supporting a maximum resolution of 1920x1080 @60Hz (with compatible displays)
1 x LVDS port, supporting a maximum resolution of 1920x1080 @60Hz
(3 independent display outputs)
Audio
Realtek® Audio Codec
Storage
1 x SATA 6Gb/s Port
Expansion Slots
1 x 2242 M.2 M-Key (SATA 6Gb/s)
1 x Full-size Mini PCIe with SIM slot (PCIe x1 + USB2.0) -- support 3G module
Internal I/O
1 x 4-pin box power connector (+9V~36VDC)
1 x SATA Power header
1 x System fan header
1 x Front panel header
1 x 2W Speaker out header
4 x USB 2.0 headers
3 x COM headers (RS-232)
1 x COM header (RS-232/422/485 & RI/5V/12V)
1 x Backlight Control header
1 x AT/ATX mode select jumper
1 x GPIO (8-bits) & SMBus header
1 x Buzzer header
＊Conditional DC-input 9V support with :
(1) SATA_PWR support 5V only
(2) LVDS backlight cannot support
(3) Total power consumption under 50W
Rear l/O
1 x Headphone Jack
1 x HDMI
1 x VGA
2 x RJ45 LAN Ports
2 x USB 3.2 Gen 1
TPM
1 x TPM header
OS Compatibility
Windows 10 (x64)
Operating Properties
Operating temperature: 0°C to +60°C
Operating humidity: 0-90% (non-condensing)
Non-operating temperature: -40°C to +85°C
Non-operating humidity: 0%-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. 0.35kg
Including:
SATA power Cable x 1 (P/N: 25CRI-200B02-K1R)
Order Information
9MAPLKASMR-SI (Box Packing)
Optional Kit
Fanless Heatsink P/N: 25ST1-113103-A7R
TPM 2.0 module P/N: 9CTM000NR-00
TPM Cable P/N: 25CRZ-100600-S9R
Select Operating System：
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Intel® Serial IO
File Name Version File Size Publish Date Download QBiP-E3940A/E3940AT_Intel® Serial IO Driver30.100.1750.1 1.7 MB 2024-03-31 Download -
VGA
File Name Version File Size Publish Date Download QBiP-E3940A/E3940AT_Graphic Driver26.20.100.6951 333.1 MB 2024-03-31 Download -
Intel® Trusted Execution Engine
File Name Version File Size Publish Date Download QBiP-E3940A/E3940AT_Intel® Trusted Execution Engine Interfac3.0.0.1115 44.5 MB 2024-03-31 Download -
Audio
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LAN
File Name Version File Size Publish Date Download QBiP-E3940A/E3940AT_1G LAN Driver12.18.8.22 539.1 MB 2024-03-31 Download -
Chipset
File Name Version File Size Publish Date Download QBiP-E3940A/E3940AT_Chipset Driver10.1.17.1 6.4 MB 2024-03-31 Download
Drivers
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File Name Version File Size Publish Date Download QBiP-E3940A user manualV30 7.7 MB 2024-03-31 Download
User Manuals