Aitech C875

Up to 132 GB (ECC) DDR3L RAM, XMC Slot, 2xX 10GbE, 1 or 2x GbE

Manufacturer: Aitech
Aitech C875

Aitech’s C875 is a high-performance 3U VPX SBC for embedded and harsh environment applications. The heart of the C875 is Intel's Coffee Lake platform, featuring a 6-Core 8th Generation Intel®Xeon®
E-2176M processor with integrated Intel® UHD Graphics 630, coupled with a companion Intel® CM246 Chipset I/O Platform Controller Hub (PCH).

The processor’s integrated 2D/3D graphics controller supports three independent graphics heads and the C875 can provide up to two HDMI outputs and one legacy RGBHV output. The C875 integrates large on-board RAM (DDR4) and mass storage (Flash disk) resources and provides a variety of popular I/O interfaces to meet a wide range of system requirements. Expandability and further flexibility are supported by an industry-standard XMC slot.

The C875 provides standard Intel CPU security features (TXT, secure boot, etc.), as well as an on-board TPM 2.0, and SSD options with AES 256 Encryption, Quick Erase, and Secure Erase features.

The C875 designed with FAIL-SAFE architecture which includes Redundant FPGA configuration image, Redundant BIOS, SPD and FPGA CRC continues monitoring to avoid firm errors due to single event upset.

An optional pin-compatible version of the C875 is available for backward compatibility with Aitech's C873/C874 Core i7 SBCs. Contact your Aitech sales representative for additional information.

C875 mechanical and electrical designs guarantee operation over the full range of rugged application environments. It is available in industry-standard conduction-cooled and air-cooled versions.


CPU SpecXeon E-2176M – 6 core/12 threads (Hyper-Threading) @ 2.7GHz, 4.4GHz Turbo Boost, 12 MB Cache
Chipsetntel® CM246 Chipset Platform Controller Hub (PCH)
Memory16/32GB of DDR4 SDRAM in dual channels with ECC, operating at 2133 MT/s
DisplayIntel UHD Graphics 630, integrated with CPU
Up to 3 Graphics Heads (2x HDMI, RGB)
Network2x 1000Base-BX/KX / 10GBase-KR
1 or 2x 1000Base-T, depending on variant
StorageSATA 3.0 (6Gb/s): Two channels
Up to 1TB NVME/SATA M.2 Flash SSD with advanced performance and security options
USB1x USB 3.0
3x USB 2.0
Serial4x RS-232 or 2x RS-422/485
Audio1 In + 1 Out
OtherDiscrete/Serial I/O Lines: 8x SE/4 Diff or 2x Serial RS-422
PlatformTrusted Platform, Secure Boot, BIOS Guard based on Intel TXT, TPM 2.0, and BIOS Security
SSD with Quick Erase, Secure Erase per DoD and AES256 encryption


ExpansionThe following OpenVPX slot profiles are supported by standard configurations of the C875:
• MOD3-PAY-2F2U Payload board, 2 PCIe x4 ports, 2 1000Base-BX/KX ports
Changes available by software (EEPROM programming):
• SLT3-PAY-1D Payload board, PCIe x8 port
• SLT3-PER-2F Peripheral board, 2 PCIe x4 ports with Non-Transparent Bridge
• SLT3-PAY-8U Payload board, 4 PCIe x2 ports
• SLT3-PER-2F Peripheral board, 2 PCIe x4 ports
• SLT3-PER-1F Peripheral board, 1 PCIe x4 ports
• SLT3-PER-1U Peripheral board, 1 PCIe x1 port
ElectricalThe C874 takes all its power from the VPX backplane. It should be provided with +5.0V, +3.3 V, +12V and ±12V_AUX as defined by the VPX specification
26 to 52W maximum (depends on CPU variant)
MechanicalAir-cooled: per ANSI/VITA 48.1, 1” pitch
Conduction-cooled: per ANSI/VITA 48.2, 0.8” or 1.0” pitch
Conduction-cooled 2LM: per ANSI/VITA 48.2, 0.85” pitch
All mechanical formats are single slot 3U modules
Conformal CoatingAs standard on all but commercial version Acrylic (Silicone or Urethane are Optional)
SoftwareWindows®, WindRiver VxWorks®, and Linux® are supported
TemperatureAir-Cooled Commercial
• Temperature range (operation): 0 to +55C
• Temperature range (storage): -40 to +85C

Air-Cooled Rugged
• Temperature range (operation): -40 to +75C
• Temperature range (storage): -55 to +125C

Air-Cooled Military
• Temperature range (operation): -40 to +85C
• Temperature range (storage): -55 to +125C

Conduction-Cooled Rugged
• Temperature range (operation): -40 to +70C
• Temperature range (storage): -50 to +100C

Conduction-Cooled Military
• Temperature range (operation): -40 to +85C
• Temperature range (storage): -55 to +125C

Ruggedisation level is determined in the part numbering scheme - refer to datasheet for further details
HumidityCommercial: 0-90%
Rugged/Military: 0 - 95% with Acrylic (Standard), 0 - 100% with Urethane Conformal Coating (Optional)
WeightAir-cooled: < 800 g [1.77 lbs.]
Conduction-cooled 2LM: < 1130 g [2.49 lbs.]
AltitudeCommercial: 15,000ft
Rugged: 35,000ft
Military: 70,000ft
VibrationAir-Cooled Commercial: V1
Air-Cooled Rugged/Military: V2
Conduction-Cooled Rugged/Military: V3
ShockAir-Cooled: OS1
Conduction-Cooled: OS2
Warranty1 Year



BoardRefer to datasheet for ordering information
Recab UK
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