MS-C903
Compact-Size Box PC with Intel® Tiger Lake-UP3 Processor for Ultra Low-Power Fanless Solution
- Intel® 11th Gen Tiger Lake-UP3 Embedded/Industrial SKU Series
- 2 DDR4 3200 MHz SODIMM Slots up to 64GB
- Dual independent displays: DP++ , HDMI
- 2 2.5GbE LAN with RJ-45
- 1 M.2 B key (with NANO SIM-holder) support 5G/LTE, 1 M.2 E key
- 1 M.2 M key, 1 SATA 3.0 for storage (2.5” SSD)
- 4 USB 3.2 Gen 2, 4 USB 2.0, 4 COM (4 RS-485), 2 COM or 1 CANbus (Option by M.2 Module), DIO, Audio
- Onboard TPM 2.0
- 6 opening reserved for antennas
- Anti-Vibration & Shockproof Design to Compliance IEC 61373
- Wide operating temperature: -20~70°C
- Wide Voltage DC-IN 12~24V (OCP & OVP)
- Ultra-Compact with fanless design
Product Specifications
- Part Number
- MS-C903-Embedded SKUs
- MS-C903-Industrial SKUs
System Processor
- CPU
- Intel® Mobile 11th Gen Tiger Lake-UP3 Series Processors, Core™ i3-1115G4E / i5-1145G7E / i7-1185G7E
- Intel® Mobile 11th Gen Tiger Lake-UP3 Series Processors, Core™ i3-1115GRE / i5-1145GRE
- Frequency
- 2.20 GHz~4.4 GHz (Depends on CPU)
- 2.20 GHz~4.4 GHz (Depends on CPU)
- L2 Cache
- 6M~12M (Depends on CPU)
- 6M~12M (Depends on CPU)
- CPU Type
- BGA
- BGA
- Chipset
- Integrated in SoC Process
- Integrated in SoC Process
- BIOS
- AMI
- AMI
Memory
- Technology
- Dual-channel DDR4 3200 MHz
- Dual-channel DDR4 3200 MHz
- Max. Capacity
- Up to 64 GB
- Up to 64 GB
- Socket
- 2 x 260-pin SO-DIMMs
- 2 x 260-pin SO-DIMMs
Graphic
- Controller
- Intel® Iris® Xe Graphics (For i5/ i7 SKU)
Intel® UHD Graphics (For i3 SKU) - Intel® Iris® Xe Graphics (For i5/ i7 SKU)
Intel® UHD Graphics (For i3 SKU)
- Graphic Memory
- Depends on CPU
- Depends on CPU
- Multiple Display
- 2 independent displays
- 2 independent displays
- Display Interface
- HDMI 1.4 up to 4096 x 2160 @30Hz
DP up to 7680 x 4320 @60Hz - HDMI 1.4 up to 4096 x 2160 @30Hz
DP up to 7680 x 4320 @60Hz
Ethernet
- Controller
- 2 x Intel® I225-LM GbE LAN
- 2 x Intel® I225-IT 2.5 GbE LAN
(LAN Speed running at 1000/100/10Mbps when OP TEMP. over 70°C)
Audio
- Controller
- Realtek® ALC888S-VD2-GR HD Audio Codec
- Realtek® ALC888S-VD2-GR HD Audio Codec
H/W Monitor
- Watchdog Timer
- 256-level Watchdog Timer
- 256-level Watchdog Timer
- Smart Fan
- --
- --
TPM
- Controller
- Infineon SLB9670VQ2.0/FW7.85
- Infineon SLB9670XQ2.0/FW7.85
I/O Interface
- PS/2
- --
- --
- CANbus
- 1 (Option by M.2 Module)
- 1 (Option by M.2 Module)
- LVDS
- --
- --
- VGA
- --
- --
- RJ-45
- 2
- 2
- PoE
- --
- --
- Audio
- 1 x Mic-in
1 x Line-out - 1 x Mic-in
1 x Line-out
- USB
- 4 x USB 2.0
4 x USB 3.2 Gen 2 - 4 x USB 2.0
4 x USB 3.2 Gen 2
- Parallel
- --
- --
- Serial
- 6 x COM ports
COM1~4 RS-232/422/485, 0V/5V/12V
COM5~6: Option by M.2 Module - 6 x COM ports
COM1~4 RS-232/422/485, 0V/5V/12V
COM5~6: Option by M.2 Module
- HDMI
- 1
- 1
- GPIO
- 16-bit (Default 8 x GPI, 8 x GPO), 5V/0.5A
- 16-bit (Default 8 x GPI, 8 x GPO), 5V/0.5A
- DVI
- --
- --
- DisplayPort
- 1
- 1
- Antenna
- 6 openings reserved for antennas
- 6 openings reserved for antennas
Expansion Slot
- PCIe x16
- --
- --
- PCIe x8
- --
- --
- PCIe x4
- --
- --
- PCIe x1
- --
- --
- PCI
- --
- --
- M.2
- 1 x M.2 M key (PCIe Gen4 x4 NVMe), 2280
1 x M.2 B key (SATA 3.0, PCIe x1, USB 2.0, w/NANO SIM-Holder), 2242/3042
1 x M.2 E key (PCIe x1, USB 2.0), 2230 - 1 x M.2 M key (PCIe Gen4 x4 NVMe), 2280
1 x M.2 B key (SATA 3.0, PCIe x1, USB 2.0, w/NANO SIM-Holder), 2242/3042
1 x M.2 E key (PCIe x1, USB 2.0), 2230
- Mini-PCIe
- --
- --
Storage
- SATA
- 1 x 2.5" SSD Bay
- 1 x 2.5" SSD Bay
- CFast
- --
- --
- mSATA
- --
- --
- CompactFlash
- --
- --
Power Supply
- DC Input
- DC-in 12V~24V Wide-Range (OCP & OVP)
Phoenix pluggable connectors with latch (V+, V-) - DC-in 12V~24V Wide-Range (OCP & OVP)
Phoenix pluggable connectors with latch (V+, V-)
- AC Input
- --
- --
Environment
- IP Rating
- --
- --
- Operating Temperature
- -10 ~ 50°C (w/ WT devices)
Note: Thermal w/ Airflow:0.7m/s - -20 ~ 70°C (w/ WT devices)
Note: Thermal w/ Airflow:0.7m/s
- Operating Humidity
- 10 ~ 90%, non-condensing
- 10 ~ 90%, non-condensing
- Storage Humidity
- 10 ~ 90%, non-condensing
- 10 ~ 90%, non-condensing
- Storage Temperature
- -20 ~ 80°C
- -20 ~ 80°C
- Vibration
- IEC61373 Category 1, Class B
- IEC61373 Category 1, Class B
- Shock
- IEC61373 Category 1, Class B
- IEC61373 Category 1, Class B
Physical Characteristics
- Dimensions
- 215 x 155 x 65 mm
- 215 x 155 x 65 mm
- Weight
- 2.24 kg
- 2.24 kg
- Mounting
- Wall mount (STD)/DIN-rail mount(STD)/VESA mount(by BOM option)
- Wall mount (STD)/DIN-rail mount(STD)/VESA mount(by BOM option)
Certification
- EMC
- CE, FCC Class A, VCCI, RCM, UKCA, BSMI
- CE, FCC Class A, VCCI, RCM, UKCA, BSMI
- Safety
- BSMI
- BSMI
Software Platform
- OS Support
- Windows 10 IoT Enterprise 2021 LTSC (64-bit, 21H2)
Windows 11 IoT Enterprise (64-bit, 22H2, Pre-scan)
Linux (Support by request) - Windows 10 IoT Enterprise 2021 LTSC (64-bit, 21H2)
Windows 11 IoT Enterprise (64-bit, 22H2, Pre-scan)
Linux (Support by request)
Ordering Information
Packing List
Optional Item
The MS-C903 is a compact-size Box PC featuring an Intel® 11th Gen Tiger Lake-UP3 Embedded/Industrial SKU Series processor. It supports up to 64GB of DDR4 3200 MHz SODIMM RAM and offers dual independent displays with DP++ and HDMI outputs. It includes 2 2.5GbE LAN ports, M.2 slots for 5G/LTE support, SATA 3.0 for storage (2.5" SSD), and a variety of USB ports (4 USB 3.2 Gen 2, 4 USB 2.0). Additionally, it features 4 COM ports (4 RS-485), optional 2 COM or 1 CANbus via M.2 module, DIO, and Audio support. The device is designed with onboard TPM 2.0, anti-vibration and shockproof features compliant with IEC 61373, and supports a wide operating temperature range of -20 to 70°C. It operates on a wide voltage DC-IN of 12~24V and is designed for ultra low-power fanless applications.