I-O Pro Edge L3940 Series Thin Client


An ideal solution for Virtual Desktop Infrastructure (VDI) Environments

The Ultra-Thin Client is designed to deliver a user's desktop from a centralized host server with an immaculate, uncompromised end user experience across standard IP networks including full high
resolution dual monitor video, complete USB compatibility, and full-duplex high-definition audio, while maintaining an ultra-thin small form factor device with secured storage. The L3940 Ultra-Thin Client
is a small endpoint device based on the proprietary Intel Atom x5-E3940 System on Chip that resides in a remote client access device.

The Ultra-Thin Client solution is targeted to users who request productivity-maximizing features and full ISV provider compatibility, including Citrix, VMware and Microsoft. The client device separates the user from the server, which provides both increased security and needs minimal IT administration and support overhead for the enterprise while giving end users complete remote display and I/O functionality. It optimizes with low-power LPDDR4 technology which dramatically reduces power consumption, and it is connected to the
network via standard Ethernet RJ45.


Intel Atom x5-E3940 System-on-Chip low-power integrated solution for a rich multimedia and graphics experience.

PERFORMANCE: Support up to two 3840x2160 UDH, perception-free video outputs and six USB (four USB 3.1 and two USB 2.0) peripherals allows PC/workstation and server relocation to the datacenter or computer room without compromising end user experience or productivity.

Use a soldered, non-removable eMMC storage device and TPM 2.0 IC to secure operating system (Linux or Windows) and data.

With high-performance LPDDR4 (double the speed of LPDDR3) while optimized for lowest power consumption.

Feature a high degree of connectivity with an embedded networking interface in 10/100/1000 Mbps Ethernet LAN.

Combine quality, security, performance and eco-friendliness.

FIVE-YEAR WARRANTY: Comes with a five-year limited warranty and unlimited customer support and service.

VMware-certified hardware
MAIN BOARDProcessor:Intel Atom x5-E3940 SoC, 1.6 GHz to 1.8 GHz quad cores with Intel HD 500 series graphics processor 4K codec decode & encode for HEVC4, H.264, VP8

Secure booting, fast cryptographic execution with Intel AES
MEMORYSystem:4/8 Gb of onboard LPDDR4 dual-channel SDRAM memory (up to 1,866 MT/s transfer rate; no ECC)

Flash:64 Mb of serial Flash for high-speed system booting

Up to 64 Gb of eMMC device for operating system storage
GRAPHICSMax resolution:2 x 3840x2160 UHD at 60 Hz (video playback)

Max screens :Two Dual-mode DisplayPort 1.2 connector (DisplayPort++)
I/O INTERFACESVideo:2 x HDMI or DVI using a simple passive adapter

I/O ports:4 front USB 3.1 Gen 1 connectors

2 rear USB 2.0 connectors

3.5mm Headphone Jack

3.5mm Microphone Jack
NETWORKINGEthernet:Ethernet connector (using RJ45 at 10/100/1000Mbps)
ENVIRONMENTCooling:Fanless - Passive heat sink

Operating noise:No noise

Operating temperature:0 C 40 C

Non-operating temperature:-20 C 70 C

Operating humidity:10% -- 90% (Non-condensing)

Non-operating humidity:5% -- 95% (Non-condensing)

Dimensions:6.772 x 5.209 x 1.063 inches

Mounting:Integrated Kensington security slot VESA mount compliant
AC ADAPTEROperating voltage range:100 -- 240 VAC

Rated line frequency:50 -- 60 Hz

Maximum device power:11 watts

Output voltage:19 VDC
ENERGYConsumption:Low-power SOC 9.5W TDP

Wake / sleep:Wake on LAN/USB support Power-on after power-fail
SOFTWAREOperating system:O/S independent

Regulatory:CS, FCC, CE, CCC, C-Tick, KCC, GOST, UL