COMExpress modules are the latest iteration of the ETX standard. The dimensions differ to the standard ETX modules (95mm x 114mm) - as they come in these formats : 110mm x 155mm (extended); 95mm x 125mm (basic) and 95mm x 95mm (compact).
Advantages include : extra PCI Express support lanes; gigabit ethernet support; 4 more usb connections (8 in total) and digital sound outputs. We have two COMExpress module listed below.
EmETXe-i9652 - COMExpress Module.
The EmETXe-i9652 features : Intel Core Duo 2 Processor with FSB800MHz support; DDRII up to 667MHz SO-DIMM Socket up to 4GB supported; 24 bit Dual Channel LVDS; Realtek 8111B PCIe 10/100/1000 Base-T Ethernet; 3xSATA II, 8 x USB 2.0; 2 x Serial Ports and support for 5 PCIe x1 Lane, 1 x PCIe x 16 Lanes, 4 x PCI Slots.
EmETXe-i9455 - COMExpress Module.
The EmETXe-i9455 features : Intel Core Duo and Solo Processor FSB667MHz support; DDRII 400/533MHz SO-DIMM Socket up to 2GB supported; 18 bit Dual Channel LVDS and NTSC/PAL TV-out; 3 PCI Express x 1 Lanes and 1 PCI Express; Onboard Realtek 8111B PCI Express 10/100/1000 Ethernet; 2xSATA II, 8 x USB 2.0 and 2 x Serial Ports