The HP xw6400 is distinguished by what has been taken away - size, power demands, heat and noise - making this mid-range workstation the ideal solution for space and power constrained environments. Added are new Dual-Core Intel Xeon Processor and the Intel chipset delivering the performance you need today with the expandability and configuration flexibility for adapting to tomorrow. Focused on meeting specific customer requirements, the HP xw6400 was designed to fit under/in a financial trader desk, OEM enclosures and other small spaces. The HP xw6400 supports up to eight displays.