The VSX-6124 utilizes an onboard Vortex86SX Fanless 300MHz processor built for Ultra Low Power Consumption. The processor is highly integrated so that it reduces the price of any board utilizing this processor. The VSX-6124 is comes with a PC/104 bus connector and an optional PCI-104 / PC/104+ bus connector which allows it to utilize higher end PCI bus based modules.
**Flash Disk not included.**
The PCA-4551 is a Half-Size PCISA CPU Card with Intel® Atom™ N455, up to 2 GB DDR3 SDRAM, dual display VGA/LVDS, Dual PCIe GbE, USB 2.0, three RS-232 and one RS232/422/484, three SATA II, Audio and RoHS.
**Flash Disk and Memory not included.**