
Intel® Atom™ ARK-1220L A2 User Manual
Intel® AtomTM E3940 QC SoC with 4K Dual HDMI/Dual LAN/M.2 DIN-Rail Fanless Box PC

Features
- Intel® AtomTM E3940 Quad Core SoC turbo burst up to 1.8 GHz
- DIN-Rail system with essential I/O ports on front-side bezel
- 2 x Intel GbE and 4 x USB 3.0
- Dual HDMI display up to 4K resolution
- 1 x full-size mPCIe with SIM holder and 1 x M.2 2230 for WIFI #1
- 1 x 2.5″ SATA III SSD and 1 x full-size mSATA
- 12V ~ 28V wide range power input
- -30 ~ 70 °C extended operating temperature
- Advantech WISE-DeviceOn support
Specifications

#1 SIM holder and M.2 slot are hardware interfaces for wireless communication integration only. System level RF certification is not available.
ADVANTECH Fanless Embedded Box PCs
All product specifications are subject to change without notice.
Dimensions

Front Panel External I/O Mechanical Layout/Drawing

Top Panel External I/O Mechanical Layout/Drawing

Ordering Information

Note: Memory, storage and operating system bundled by request.
Packing List

Embedded OS

Optional Items

Online Download www.advantech.com/products
Documents / Resources
![]() | Intel Atom |
References
- User Manualmanual.tools

Manuel carte mère intel LGA 11555. Merci
Where can I find the manual for an Intel LGA 1155 motherboard?
It appears you are looking for a manual for an Intel LGA 1155 motherboard. Please note that the current page is for the Intel Atom ARK-1220L, which is a fanless embedded box PC and does not use the LGA 1155 socket.
Because "LGA 1155" refers to a socket type used by many different motherboard models (such as the Intel DZ68, DH67, or third-party boards from ASUS, Gigabyte, etc.), you will need to identify your specific motherboard model number (usually printed directly on the board) to find the correct manual.
You can try the following steps:
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