Western Digital Corp, Irvine, California has begun volume ships of the WD286-WDM2 highly integrated 80286-based AT Bus motherboard, and is sampling a WD30-WDM2 integrated 8086-based motherboard for PS/2 Model 30 compatibles: The WD286-WDM2 is a 12.5MHz, one wait state motherboard, includes 16-bit Integrated Drive Electronics and can take four floppy disk drives, Enhanced Graphics Adaptor; no prices.