CPU
NXP QorIQ P4080 or P4040 or P3041 
1.2 GHz up to 1.5 GHz
Eight/four high-performance Power Architecture e500mc cores
Memory
32 KB instruction and data L1 cache and private 128 KB L2 cache per processor core
Up to 16 GB SDRAM system memory
Soldered
DDR3 with ECC support
Up to 667 MHz memory bus frequency, depending on processor configuration
P4080/P4040 with two independent memory controllers, P3041 with one controller
Up to 256 MB boot/program Flash
128 KB non-volatile FRAM
Serial EEPROM 8 kbits for factory settings
Serial ATA (SATA)
Two ports via ESMexpress connector
SATA Revision 2.x support
Transfer rates up to 300 MB/s (3 Gbit/s)
Via PCIe-to-SATA bridge
USB
Four USB 2.0 host ports via ESMexpress connector
OHCI and EHCI implementation
Data rates up to 480 Mbit/s
One USB client port via ESMexpress connector
Via UART-to-USB converter
Data rates up to 230.4 kbit/s
16-byte transmit/receive buffer
Handshake lines: none
Ethernet
Two 10/100/1000base-T Ethernet channels
Two LED signals per channel for LAN link and activity status and connection speed
Accessible via ESMexpress connector
PCI Express
Two x1 links via ESMexpress connector
PCIe 2.x support
Data rate 500 MB/s in each direction (5 Gbit/s per lane)
GPIO
3 lines via ESMexpress connector 
I2C Bus
1 interface via ESMexpress connector 
Miscellaneous
Real-time clock (with supercapacitor or battery backup on the carrier board)
Temperature sensor, power supervision and watchdog
Electrical Specifications
Supply voltage/power consumption: 
+12V (9..16 V), 32 W max.
Mechanical Specifications
Dimensions: 95 mm x 125 mm (conforming to ESMexpress specification)
ESMexpress PCB mounted between a frame and a cover
Weight: 230 g (incl. cover and frame)
Environmental Specifications
Temperature range (operation): -50..+85°C Tcase (ESMexpress cover/frame) (qualified components)
Temperature range (storage): -50..+85°C
Relative humidity (operation): max. 95% non-condensing
Relative humidity (storage): max. 95% non-condensing
Altitude: -300 m to +3000 m
Shock: 15 g, 11 ms (EN 60068-2-27)
Bump: 10 g, 16 ms (EN 60068-2-29)
Vibration (sinusoidal): 1 g, 10 Hz - 150 Hz (EN 60068-2-6)
Conformal coating on request
MTBF
475 088 h @ 40°C according to IEC/TR 62380 (RDF 2000) 
Safety
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers 
EMC
EMC behavior depends on the system and housing surrounding the ESMexpress module.
MEN has performed general, successful EMC tests for ESMexpress using the XC1 evaluation carrier according to:
EN 55022 (radio disturbance)
IEC 61000-4-2 (ESD)
IEC 61000-4-3 (electromagnetic field immunity)
IEC 61000-4-4 (burst)
IEC 61000-4-5 (surge)
IEC 61000-4-6 (conducted disturbances)
BIOS
U-Boot Universal Boot Loader 
Software Support
VxWorks
Linux (on request)