processor. The M1647 motherboard still uses the Intel PM55 chipset (as the M1645) but overall the motherboard uses less power than its predecessor. Gen 3 XPS M2010 The XPS M2010 was announced on May 31, 2006 as a top-of-the-line briefcase-styled mobile desktop with a 20.1-inch widescreen with a WSXGA+ resolution and TrueLife. The outside of the case had a leather-like appearance. The XPS M2010 used an ATI Mobility Radeon X1800 graphics with 256 MiB of graphics memory and had support for dual hard drives. The laptop could be customized with an Intel Core 2 Duo T2500, T5600, T7400 or T7600 and 1 GiB, 2 GiB or 4 GiB of DDR2 SDRAM @ 667 MHz (Although machine can take 2x2 GiB @ 677 MHz RAM, it will only operate at 3.25 GiB @ 500 MHz due to chipset limitation as well as FSB limitation). The laptop expanded to a full desktop set, including a detachable bluetooth keyboard, bluetooth mouse, and radio-frequency Media Center remote. It was praised for the high quality sound system which included 8 separate ¾" speakers below the screen and a 1¾" subwoofer on the bottom of the machine, ported to the right hand side. While the computer could be folded and carried as a briefcase with its built-in carrying handle, at 18.3 lb it was generally considered too heavy to be a true desktop replacement. XPS M1710 The XPS M1710 was announced on April 18, 2006 as a higher-end 17-inch WUXGA TrueLife widescreen XPS desktop replacement available in black or red. The system was marketed to gamers, sharing a chassis design and many components with the lower end Inspiron E1705/9400 and the Precision M90 mobile workstation. The base design featured an Intel Core Duo processor, NVIDIA GeForce Go 7900GS or 7900 GTX, 7200 RPM SATA hard drive, DDR2 SDRAM, a magnesium alloy case including a 1 inch subwoofer complementing the two treble heavy stereo speakers. User configurable multicolor LED lighting was present in the touchpad, fans, speakers and lid with the ability to have them change color/intensity via Dell QuickSet software or via QuickSet plugins to music with bass giving more red-shifted changes and treble more blue-shifted (an SDK developer kit for custom dynamic link libraries could be obtained for integration to many system processes and even games). Technical support was segregated for the XPS line with access to an "exclusive" XPS-branded segment of DELL's business support