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Cooler Master Sleeve Bearing 140mm Silent Fan for Computer Cases and Radiators - 140x140x25 mm, 1000 RPM speed, 60.9 CFM air flow, 16 dBA noise level, Sleeve Bearing, ~ 0.8 mm H2O air pressure, 3 pin connector

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Product Information


Cooler Master Sleeve Bearing 140mm Silent Fan for Computer Cases and Radiators - 140x140x25 mm, 1000 RPM speed, 60.9 CFM air flow, 16 dBA noise level, Sleeve Bearing, ~ 0.8 mm H2O air pressure, 3 pin connector

  • Connectors 3-pin TX3
  • Product Type Cooling Fan
  • Manufacturer Part Number R4-S4S-10AK-GP
  • Manufacturer Cooler Master Co., Ltd
  • Product Name Silent Case Fan
  • Brand Name Cooler Master
  • Application/Usage Chassis
  • Package Contents
    • Silent Case Fan
    • Screws
  • Compatibility

    Cooler Master Chassis:

    • Centurion 590
    • CM 690
  • Environmentally Friendly Yes
  • Environmental Certification RoHS
  • Fan Diameter 1 x 140 mm
  • Weight (Approximate) 6 oz
  • Height 5.5"
  • Width 5.5"
  • Depth 1"
  • Air Flow 1 x 60.9 CFM
  • Fan Bearing Type Sleeve Bearing
  • Number of Fans 1
  • Fan Speed (rpm) 1 x 1000 rpm


Brand Cooler Master
Manufacturer Cooler Master
Base SKU R4-S4S-10AK-GP
UPC 870423003717

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Usually delivers in 3 - 10 business days after shipment

Return and Tax Policies

Return Policy:
Within 15 days of delivery, you may return items purchased from Technology Galaxy, provided they are in new condition with original packaging and accessories. Exceptions include software, memory, laptops, computer drives, HP Printers, and CPU's, which must be unopened. Canon and Panasonic Scanners, HP Printers, along with Lenovo and Panasonic laptops are non-returnable. Returns must be postmarked within 30 days of original shipment date. All shipment damages must be reported to Technology Galaxy within 7 days of delivery date, in order for a damage claim to be filed with the carrier. To return an item to our company, please follow the steps below:

1. Fill out and submit the following Returns Merchandise Authorization (RMA) Request Form: http://www.tekgalaxy.com/rma.cfm

2. After submitting the form, you will receive a confirmation message, confirming that your request was received. If you do not receive this message, your request did not go through.

3. Our returns team will email your RMA to you, which will include instructions on how and where to return the merchandise. If you do not receive an email response within 3 business days, please email us at buy@tekgalaxy.com to obtain the status, as certain email programs may treat our emails as “junk”.

Technology Galaxy does not refund original shipping charges. The returned merchandise will be credited to your original payment method. We will deduct a 15% restocking fee from your order refund, along with the original shipping charges.

If a product is deemed defective, the customer may contact the manufacturer in order to have the item replaced or serviced according to the manufacturer warranty. Should the customer decide to request a replacement from Technology Galaxy, then all return rules listed above apply, with the exception of the 15% restocking fee. Instead, Technology Galaxy will ship out a replacement once the defective item is received and processed by our returns team. If a refund is requested in lieu of a replacement, then the restocking fee reapplies.

Thank you. If you have any questions, please call us at (702) 792-2111 or e-mail us at buy@tekgalaxy.com

Tax Policy:
California, Massachusetts, and Nevada state residents are subject to sales tax.
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