Windows tablets hold within them an implicit promise: To deliver the full Windows 8 experience in a svelte tablet form factor.

Unfortunately, the ambitions of Microsoft and its partners have thus far exceeded reality, largely due to processor power issues. Even the lowest of low-wattage Ultrabook chips simply sip too much juice, forcing manufacturers to house their hybrids in cases full of fans—a compromise that has left Windows tablets and convertibles thicker and louder than the ARM-based tablet competition.

No more. Intel announced Tuesday that new Core Y-series Haswell processors capable of fitting in thin, completely fanless designs are inbound “in the coming months.”

While Intel had previously announced its Core Y-series chips would run at a scenario design point—basically, an Intel metric for the power draw during sustained workloads—of 6 watts, the newly announced processors will dip all the way down to 4.5W SDP. (6W variants will also be available.) That 1.5-watt difference between the two is the difference between needing additional cooling and a potentially fanless design, according to Intel

Tablets and hybrid PCs with the 4.5-watt Core chips will offer more than nine hours of battery life on active usage, Intel spokesman Dan Snyder said via email.

Don’t expect to see crazy performance from such low-powered Haswell processors, however.

While the new chips will be able to boost to higher performance for short periods thanks to their 11-watt thermal design power rating—a “worst-case” power metric that measures the maximum energy used during heavy workloads—a large part of Intel’s ability to bring the cooling and power requirements down so far lies in underclocking the processor. Sustained boosting above 4.5W would strain the cooling capabilities of a fanless chassis.

Even still, a low-powered Haswell processor will blow the pants off both ARM chips andIntel’s own Atom CPUs, performance-wise, bringing true Ultrabook-like chops to a truly tablet-style design.

“I think there is a real market need for a fanless tablet or 2-in-1 with PC-level performance,” says Patrick Moorhead, president and principal analyst at Moor Insights and Strategy. “This is exactly where Intel’s new 4.5-watt [chip] comes into play… Even though the 4.5-watt Haswell will be clocked lower than the 6-watt version announced at Computex, it will have significantly higher performance than Bay Trail.”

While Moorhead expects production of low-watt chips to ramp up sometime in 2014, Intel says the first round of energy-sipping Y-series processors will be produced in limited quantities. It’d be a shock if those chips failed to show up in a Haswell refresh of Microsoft’s Surface Pro tablet.

JAKARTA, WEDNESDAY – Many people often overlook the casing. Though casing also plays a vital role for the health of the computer. Good air circulation can cause the hot air trapped in the casing. Tail processor could overheat.

One of the Cooler Master introduced a new casing. CM 690 III is a successor of the CM 690 is in great demand throughout the world. What’s the difference with the previous product?

Pay attention to the interior. There is a new location HDD / SSD combo. The slot can be accommodated in the hard disk or SSD 3.5 “or 2.5”. Up to 10 SSDs can be installed at that location. Behind the motherboard tray can also be fitted with an SSD. Yummy, if the location of HDD / SSD combo is not necessary, you can move it. That is, you will get a space to place other hardware.

The casing can also be fitted with a graphics card with a size of 42.3 cm long and 17.1 cm tall CPU cooler. In addition there are system-tray ODD latest EZ for quick installation.

Anything else? CM 690 III is capable of supporting as well as two units of liquid cooling radiators measuring 24cm (2 x 12 cm) on the top and front. You can still install the radiator measuring 12cm at the rear.

Its chassis supports a total of 9 fans, with three of them measuring 20cm. With this feature, setting air conditioners and liquid can be easily adjusted and remain constrained by the needs and imagination of its users. While the full nets cover the front and top. To minimize dust, dust filter available.