| ARK-3520L-U7A1E | ARK-3520L-U8A1E | ||
| Processor | CPU | Intel Core i5-6440EQ | Intel Core i7-6820EQ |
| Processor | Core Number | 4 | 4 |
| Processor | L3 Cache | 6 MB | 8 MB |
| Processor | Frequency | 2.7GHz | 2.8GHz |
| Processor | Watts | 45W | 45W |
| Processor | Chipset | Intel QM170 | Intel QM170 |
| Processor | BIOS | AMI EFI 128Mbit | AMI EFI 128Mbit |
| Memory | Technology | DDR4 2133MHz | DDR4 2133MHz |
| Memory | Max. Capacity | 32 GB | 32 GB |
| Memory | Socket | 2 x 260-pin SO-DIMM | 2 x 260-pin SO-DIMM |
| Memory | ECC Support | No | No |
| Graphics | Chipset | Intel QM170 Integrated GFX Gen 9 | Intel QM170 Integrated GFX Gen 9 |
| Graphics | Graphic Engine | Direct x 12, OpenGL 4.4, HW Encode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, JPEG/MJPEG and VP8, HW Decode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, VC-1/WMV9, JPEG/MJPEG, VP8 and VP9 | Direct x 12, OpenGL 4.4, HW Encode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, JPEG/MJPEG and VP8, HW Decode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, VC-1/WMV9, JPEG/MJPEG, VP8 and VP9 |
| Graphics | HDMI | 1 | 1 |
| Graphics | VGA | 1 | 1 |
| Graphics | Triple Display | VGA+HDMI + 3rd display module (DVI-D / DP / 2nd HDMI Display Port) | VGA+HDMI + 3rd display module (DVI-D / DP / 2nd HDMI Display Port) |
| Audio | Main System | Realtek ALC888S, High Definition Audio, Line-out, Mic-in | Realtek ALC888S, High Definition Audio, Line-out, Mic-in |
| Ethernet | Controller | 2 | 2 |
| Ethernet | LAN1 | 10/100/1000 Mbps Intel I219-LM GbE, support Wake On Lan | 10/100/1000 Mbps Intel I219-LM GbE, support Wake On Lan |
| Ethernet | LAN2 | 10/100/1000 Mbps Intel I210 GbE, support Wake on LAN | 10/100/1000 Mbps Intel I210 GbE, support Wake on LAN |
| I/O Interface | Serial Port | 4 x RS-232 ports, 4 x RS-232/422/485 port with auto flow control; COM 1,2 support 5V/12V power supply (by jumper) | 4 x RS-232 ports, 4 x RS-232/422/485 port with auto flow control; COM 1,2 support 5V/12V power supply (by jumper) |
| I/O Interface | Serial | 8 | 8 |
| I/O Interface | USB Interface | 6 x USB 3.0 ports; 2 x USB 2.0 ports | 6 x USB 3.0 ports; 2 x USB 2.0 ports |
| I/O Interface | USB2.0 | 2 | 2 |
| I/O Interface | USB3.0 | 6 | 6 |
| I/O Interface | GPIO | 16-bit | 16-bit |
| I/O | PS/2 | 1 port support by option cable and bracket | 1 port support by option cable and bracket |
| I/O | Parallel port | D-sub 25pin connector (support by project) | D-sub 25pin connector (support by project) |
| Expansion | Mini PCI Express | 2 | 2 |
| Expansion | Mini PCIe #1 | 1 x Full-size mPCIe with SIM holder | 1 x Full-size mPCIe with SIM holder |
| Expansion | Mini PCIe #2 | 1 x Full-size mPCIe | 1 x Full-size mPCIe |
| Expansion | M.2 | 1 | 1 |
| Expansion | iDoor Module | 1 set (Optional) | 1 set (Optional) |
| General | Bus Interface | AMO-3501E 3 Slot Riser Card for 2x PCI+1xPCIx4 | AMO-3501E 3 Slot Riser Card for 2x PCI+1xPCIx4 |
| Others | Watchdog timer | 255 levels timer interval, setup by software | 255 levels timer interval, setup by software |
| Others | TPM | By Project | By Project |
| Storage | mSATA | 1x mSATA socket (Share 1 Mini PCIe) | 1x mSATA socket (Share 1 Mini PCIe) |
| Storage | 2.5" HDD/SSD | 1 x 2.5" SATAIII Drive bay (compatible with 15mm height) | 1 x 2.5" SATAIII Drive bay (compatible with 15mm height) |
| Software Support | Microsoft Windows | Windows 10, Windows 8.1, Windows 7 | Windows 10, Windows 8.1, Windows 7 |
| Software Support | Linux | Support by project | Support by project |
| Power | Power Type | AT/ATX | AT/ATX |
| Power | Input Voltage | 12 VDC | 12 VDC |
| Power | Power Adaptor | AC to DC, 150W (Optional) | AC to DC, 150W (Optional) |
| Power | Consumption | Typical 11.4W, Max. 46.5W | Typical 11.4W, Max. 68.4W |
| Power Consumption | Typical | 11.4W | 11.4W |
| Power Consumption | Max. | 46.5W | 46.5W |
| Mechanical | Construction | Aluminum housing | Aluminum housing |
| Mechanical | Mounting | Desk/wall-mounting | Desk/wall-mounting |
| Mechanical | Dimensions | 220 x 101 x 233 mm (8.66" x 3.98" x 9.17") | 220 x 101 x 233 mm (8.66" x 3.98" x 9.17") |
| Mechanical | Weight | 4.8 kg (10.58 lb) | 4.8 kg (10.58 lb) |
| Environment | Operational Temperature | With extended temp peripherals: -20 ~ 60° C with 0.7m/s air flow, with HDD: 0 ~ 40° C with 0.7m/s air flow | With extended temp peripherals: -20 ~ 60° C with 0.7m/s air flow, with HDD: 0 ~ 40° C with 0.7m/s air flow |
| Environment | Storage Temperature | -40 ~ 85° C | -40 ~ 85° C |
| Environment | Relative Humidity | 95% @ 40° C (non-condensing) | 95% @ 40° C (non-condensing) |
| Environment | Vibration During Operation | With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis | With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis |
| Environment | Shock During Operation | With SSD: 30 G, IEC 60068-2-27, half sine, 11 ms duration | With SSD: 30 G, IEC 60068-2-27, half sine, 11 ms duration |
| Certification | EMC | CE/FCC Class B, CCC, BSMI | CE/FCC Class B, CCC, BSMI |
| Certification | Safety Certifications | CB, UL, CCC, BSMI | CB, UL, CCC, BSMI |
Advantech ARK-3520L 6th Gen. Intel® Core™ i3/ i5/ i7 Modular Expansion Fanless Box PC
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