Marvell Semiconductor has come up with a marvel: the SheevaPlug computer software/hardware development kit (SHDK). The initiative puts to use the company's Sheeva ARM processor in a compact unit the size and form of a retro wall-mount AC-DC adapter. Consuming no more than 5 W of power, the unit can function as a full-featured PC, driving Linux. It packs a 1.2 GHz Sheeva ARM processor, 512 MB of RAM, and 512 MB of flash-based fixed storage.

Throwing open the development kit would mean companies wanting to build similar devices based on Marvell hardware. The SheevaPlug is built around the Marvell 88F6000 Kirkwood SoC design that makes use of Feroceon and XScale architectures, both of which are derivatives of ARM. Gigabit Ethernet and USB ports add to the connectivity. With several industry heavyweights such as Microsoft and Google predicting a bright future for cloud-computing, companies such as Marvell can only help but gain interest in developing inexpensive devices that drive the client-side machinery for it. Take a guess on how much SheevaPlug costs: US $100 in single unit retail quantities. What's more, it could be bought in bulk for as low as $50 a piece!

Marvell announced today at the International CES 2008 trade show, the Marvell TopDog 11n-450, an 802.11n 3x3 WLAN solution with three spatial streams, the industry's first 802.11n chip operating at 450 Megabits-per-second (Mbps.) With maximum bandwidth more than eight times faster than 802.11g 54 Mbps versions and 1.5 times faster than current 802.11n 300 Mbps offerings, the new product will enable significant performance enhancements for notebooks and desktop PCs, printers, routers, set top boxes, digital TVs, gaming devices and DVD players and recorders. The TopDog 11n-450 provides 500 percent increased range over 802.11g, as well as 160 percent increased range compared to competing 802.11n solutions.

Marvell today announced energy efficient digital power factor correction technology for power supplies that is designed to cut PC energy use and help reduce the carbon footprint by reducing the need to add more power plants. Based on Marvell's digital signal processing (DSP) and power management expertise, these new chips are expected to boost energy efficiency by aligning the current and voltage coming from the electrical outlet for optimal energy use by the PC. Today, more than half the power from the outlet is wasted as heat.