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Part Number: Fan-4x4 Regular price:$4.99On Sale:
4x4cm Case Cooling Fan
Insurance for your system. Power supply fan blows hot air out. Case fan sucks cold air in. Recommended for all systems. Mount in the front or back of the case. DC 12V /0.08A. Maximum reliability and long life-time. OEM. Bulk-pack. Suggested retail price: $14+tax.
Dimensions: Rare size. 4 X 4cm (40mm or 1 5/8") from edge to edge. Actual distance between mounting holes: 1 1/4". Check the size of your case mounting mechanism before purchasing. This size fan can also be used on microprocessor heat sinks.
Mounting Instructions: The brand label is the direction of the wind blowing towards you. To mount in the front of the case: Have the manufacturer logo on the case fan facing inside of the case to blow cold air from outside into the case. This direction helps complete the air flow cycle since the rear fan inside the power supply sucks hot air out of the case. No screws are needed to mount the fan in the front of most cases where there are typically built-in fan brackets (holders). To mount in the back of the case: Have the logo facing outside of the case to suck hot air out of the case, which is the same direction as the fan in the ATX power supply. Metal, flat-wash screws are normally used to mount the case fan at the back of the case. Other locations: You may use super glue or other adhesives to attach the case fan to the base or side/top cover of your computer. Position it close to your processor or hard drives to blow air onto these "heat-generating" components.
Notes: (1) Directron.com has a $10 minimum-order requirement. You may add other <$10 items to meet the requirement. (2) To reduce the noise level from this fan, please add a 12-to-7 volt adapter for only $3.99. (ud1103mp)