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2. Computer fan - Wikipedia

   en.wikipedia.org/wiki/Computer_fan

   A small blower fan is used to direct air across a laptop computer's CPU cooler. A case fan may be mounted on a radiator attached to the case, simultaneously operating to cool a liquid cooling device's working fluid and to ventilate the case. In laptops, a single blower fan often cools a heat sink connected to both CPU and GPU using heat pipes.

3. Computer cooling - Wikipedia

   en.wikipedia.org/wiki/Computer_cooling

   Fans are used when natural convection is insufficient to remove heat. Fans may be fitted to the computer case or attached to CPUs, GPUs, chipsets, power supply units (PSUs), hard drives, or as cards plugged into an expansion slot. Common fan sizes include 40, 60, 80, 92, 120, and 140 mm. 200, 230, 250 and 300 mm fans are sometimes used in high ...

4. AC adapter - Wikipedia

   en.wikipedia.org/wiki/AC_adapter

   [15] Electric fans, lamps, alarms, coffee warmers, battery chargers, and even toys have been designed to tap power from a USB connector. Plug-in adapters equipped with USB receptacles are widely available to convert 120 VAC or 240 VAC power or 12 VDC automotive power to 5 VDC USB power (see photo at right).

5. Computer fan control - Wikipedia

   en.wikipedia.org/wiki/Computer_fan_control

   Full-tower computer cases may contain multiple cooling fans. At the top of the case is a fan controller. Fan control is the management of the rotational speed of an electric fan. In computers, various types of computer fans are used to provide adequate cooling, and different fan control mechanisms balance their cooling capacities and noise they ...

6. DC connector - Wikipedia

   en.wikipedia.org/wiki/DC_connector

   Some common DC power connectors. A DC connector (or DC plug, for one common type) is an electrical connector that supplies direct current (DC) power.. Compared to domestic AC power plugs and sockets, DC connectors have many more standard types that are not interchangeable.

7. Linutop - Wikipedia

   en.wikipedia.org/wiki/Linutop

   The compact Linutop XS comes in a small aluminum case with dimensions 9 cm × 6 cm × 2 cm (3.5 in × 2.3 in × 0.8 in) for a weight of 92 grams (3 oz) and a power consumption of 3 watts. On board, there is a processor running at 900 MHz, a RAM of 1 GB and an 8 GB flash memory .