BOXER-6840-CFL - Intel Xeon/9th/8th Gen Core i9/i7/i5/i3 Expandable Embedded PC with C246 chipset, 250W NVIDIA GPU support, 3x Gigabit Ethernet, 6x USB3.2 and 12 to 24V DC power input


This product supports Linux based kernels. See product datasheet and manual for a list of compatible Linux kernels and distributions (for development and pre-sales support please contact our technical sales team).

Wide Temperature

These products utilise high quality industrial grade components enabling them to work in wide temperature environments. They are capable of running as low as -20C and as high as +70C.

Windows 10

This system can be supplied with Windows 10 configured to your specification, including disk partitioning, driver and software installations, along with Windows feature setup and application-specific configuration.

PCI Express

PCI Express, officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards.


M.2, formerly known as the Next Generation Form Factor (NGFF), is a specification for internally mounted computer expansion cards and associated connectors. M.2 replaces the mSATA standard, which uses the PCI Express Mini Card physical card layout and connectors. Employing a more flexible physical specification, the M.2 allows different module widths and lengths, and, paired with the availability of more advanced interfacing features, makes the M.2 more suitable than mSATA in general for solid-state storage applications

MiniPCI Express

This system features one or more miniPCI Express (mPCIe) slots for board level expansion.


CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.


This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.


The UKCA (UK Conformity Assessed) is a mandatory standard for goods being placed on the market in Great Britain (England, Scotland and Wales) by UKCA marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable UKCA directive.

BOXER-6840-CFL 9th Gen Embedded Controller
BOXER-6840-CFL rear

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Intel Xeon/9th/8th Gen Core i9/i7/i5/i3 Expandable Embedded PC with C246 chipset, 250W NVIDIA GPU support, 3x Gigabit Ethernet, 6x USB3.2 and 12 to 24V DC power input


AC/DC Power Adapter 480W (DIN Rail)


WiFi Module Kit, 802.11 ac/a/b/g/n + BT 5.0 2T2R with 2 sets of cable & antenna


4G LTE MiniPCIe Module Kit for global band with cable & antenna (Quectel EG25-G)

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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BOXER-6840-CFL overview

LGA1151 socket for Intel Xeon E, 9th/8th Gen. Core i9/i7/i5/i3 processor (CPU TDP max. up to 71W)
Intel C246
System Memory
4x 260-pin DDR4-2666 SO-DIMM, up to 128GB
4x RS-232/422/485 (DB9)
6x USB3.2 Gen1 (Type-A), 4x USB2.0 (optional breakout)
3x 10/100/1000Mbps (RJ45)
Power Over Ethernet (PoE)
2x HDMI 1.4, 1x VGA (optional breakout)
Digital I/O
8-bit DIO (optional breakout)
1x Mic-in, 1x Line-out
2x 2.5" SATA drive bay, 1x M.2 2280 M-Key (NVMe)
1x PCIe [x16], 1x PCIe [x4], 1x full-size miniPCIe, 1x half-size miniPCIe, 1x M.2 2280 M-Key (x4 PCIe)
Power Supply
12V to 24V DC with 3-pin terminal block
Remote Ctrl & Status Output
1x remote power on/off connector, 1x power active LED, 1x storage active LED
Dimensions (W x D x H)
220mm x 320mm x 143mm (without wall-mount bracket), 258mm x 320mm x 150mm (with wall-mount bracket)
Weight (net/gross)
7kg / 8kg
Operating Temperature
-20°C to +60°C (with 0.5 m/s airflow)
Market Certifications
OS Support
Win 10 IoT Enterprise 64-bit, Ubuntu Linux 20.04
Wall-mount kit
Impulse can supply the BOXER-6840-CFL expandable embedded computer fully configured in our UK based engineering facility with an industrial-grade Intel processor, NVIDIA GPU card, memory, storage, peripheral cards of your choice and a Linux or Microsoft Windows Embedded operating system.

For more information about the BOXER-6840-CFL high performance fanless PC please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
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+44(0)1782 337 800
STOCK ALERT!Rack PCs, Embedded Box PCs, SBCs, and IIoT devices in stock and ready to ship.
Richard B.
Given we're in the middle of a global components shortage, the team at Impulse have gone out of their way to ensure our strict supply requirements are met. To this day, Impulse remain to be a cornerstone supplier and partner for our business.
Sep 2021
+44(0)1782 337 800