Holmes Dual Blade Twin Window Fan, White

Best Offer Holmes Dual Blade Twin Window Fan, White 2017

  • Dual-blade operation
  • Two speed-settings and manual-reverse air flow control
  • Water-resistant motors are safe to use during rainy weather
  • Designed to fit most double-hung and slider windows, Ideal for large rooms
  • Adjustable extender screen and extender panel help secure fan in larger windows, 1-year limited warranty
  • Twin 6 inch blades
  • Designed to fit most double hung and slider windows
  • Slim design allows for use with screen in place
  • Two speed settings
  • Water-resistant motors
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Noctua A-Series Cooling Fan Blades with AAO Frame, SSO2 Bearing (NF-A4x10 FLX)

Best Offer Noctua A-Series Cooling Fan Blades with AAO Frame, SSO2 Bearing (NF-A4x10 FLX) 2017

  • Flow Acceleration Channels; Reduced Motor Hub Size
  • Integrated Anti-Vibration Pads; Smooth Commutation Drive 2; SSO2 Bearing
  • Low-Noise Adaptor for full flexibility
  • 3 to 2-pin Adaptor and Polarity Protection
  • Extensive cabling options; 6-year manufacturer's warranty
  • The NF-A4x10 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.
  • Thanks to its streamlined, compact motor design, the NF-A4x10's motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10's superior airflow and pressure performance.
  • Noctua's AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
  • Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity.
  • With the tips of the fan blades ploughing thru boundary layer created by Inner Surface Microstructures, flow separation from suction side of the blades is significantly suppressed, which reduced blade passing noise, improved airflow, pressure efficiency.
  • Integrated Anti-Vibration Pads made from extra-soft silicone minimize the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heat sinks.
  • The latest version of Noctua's advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A4x10 remarkably quiet even at very close distance.
  • The NF-A4x10 is supplied with a Low-Noise Adaptor (L.N.A.) that reduces the maximum fan speed from 4500 to 3700rpm so that it can be fine-tuned for superior airflow or maximum quietness.
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40mm Brushless Fan - UTUO DUAL Ball Bearing [5 Impellers] 12V DC Screw Hole Spacing 32mm Air Axial Mini Fan 40mm by 40mm by 20mm (1.57x1.57x0.79 inch)

Best Offer 40mm Brushless Fan - UTUO DUAL Ball Bearing [5 Impellers] 12V DC Screw Hole Spacing 32mm Air Axial Mini Fan 40mm by 40mm by 20mm (1.57x1.57x0.79 inch) 2017

  • 8.6CFM @7500RMP (max.) 33dB-A
  • 12V DC Voltage, 0.10A Current
  • 2-pin XH-2.5 Fan Connector with 20cm+/-0.5 (8 inches) Cable
  • 40x40x20mm,Weight only 23g/pcs
  • 2 pcs Ball bearings With Long Fan Life Expectancy
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TOVOT 5PCS 5010 Cooling Fan for Computer Case 50 X 50 X 10 mm CPU Cooler 7 Blades

Best Offer TOVOT 5PCS 5010 Cooling Fan for Computer Case 50 X 50 X 10 mm CPU Cooler 7 Blades 2017

  • Material: ABS
  • Bearing type : Oil seal bearing
  • Service life : 30000 hours Cooling method: air-cooled
  • RPM: 3000 ± 10% Noise Level: 22.84 Dba
  • Line length: 15 cm (6 inch) Size:50 mm * 50 mm * 10 mm Voltage: 12 V Current:0.1 A ± 10% Input (Watt):2.52 W ± 10%
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Cooler Master Blade Master 92 - Sleeve Bearing 92mm PWM Cooling Fan for Computer Cases and CPU Coolers

Best Offer Cooler Master Blade Master 92 - Sleeve Bearing 92mm PWM Cooling Fan for Computer Cases and CPU Coolers 2017

  • Well-balanced cooling performance with fan airflow, air pressure, and noise
  • Anti-vibration rubber pads around the edges to decrease noise
  • Distinguished blade shape for airflow improvement.
  • Wide PWM fan speed range between 800 - 2800 R.P.M.
  • Air Flow (CFM) 15.7 - 54.8 CFM
  • Air pressure (mmH2O) 0.35 - 4.27 mH2O
  • Noise Level 17 - 35 dBA
  • Bearing Type Long Life Sleeve
  • Fan Life Expectancy 40,000 hours
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Phanteks Black Frame/Black Blades 120mm, Case & Radiator Fan-Retail Cooling PH-F120SP_BBK

Best Offer Phanteks Black Frame/Black Blades 120mm, Case & Radiator Fan-Retail Cooling PH-F120SP_BBK 2017

  • The new redeveloped blades in PH-F120SP are angled lower to achieve higher air pressure. The redesigned MVB blades generate better airflow and produces better performance. It improves the balance of airflow and air pressure when using with as a case fan.
  • The PH-F120SP has a larger base size with a magnetic brushless DC motor to avoid the effects of resonance and for rotational stability.
  • To create better structural strength and reduce the vibration occurrence, Phanteks redesigned the back frame of the PH-F120SP.
  • With the noise reduction challenges in mind, we modified the component for lower actuator noise, PCBA for lower electromagnetic noise, brushless motor structure for lower operating noise and frame rib for lower wind and vibration noise.
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E-PRANCE USB Fan, Portable Desk Table USB Fan for Office Home School Outdoor (Quiet Run, 2 Speeds, 7 Inches, 360 Degrees Rotation, 3.6FT Retractable USB Cable, No Battery Peration)

Best Offer E-PRANCE USB Fan, Portable Desk Table USB Fan for Office Home School Outdoor (Quiet Run, 2 Speeds, 7 Inches, 360 Degrees Rotation, 3.6FT Retractable USB Cable, No Battery Peration) 2017

  • 【2 SPEEDS SETTING】This powerful usb fan gives strong and gentle airflow on 2 modes setting, allows you to customize the airflow to fit your needs.
  • 【ADJUSTABLE ROTATION】The usb desk fan with 360° horizontal and 30° vertical manual adjustment gives multi-directional air movement, helps you select and maintain the direction of cooling air.
  • 【WHISPER-QUIET MOTOR】This quiet usb fan in brass brushless motor runs a good volume of air circulation, while maintaining minimal noise output, gives you a quiet environment for work, sleep and study.
  • 【COMPACT DESIGN】This portable usb fan in 7" frame and 5.5" blade to save space in your home or office; Lightweight and portability in overall size 10" is also good for traveling, camping and BBQ.
  • 【POWERED BY 3.6FT RETRACTABLE USB CABLE】This usb office fan is compatible with universal 5V USB port ( laptop, notebook, portable charger, power bank, etc.), lets you use it even when you're not near an outlet. Adjustable USB cable will retract back, stick in the back without twining when not using, keep your desk neat. Please Note: No battery operation.
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DEEPCOOL WIND BLADE 120mm Semi-transparent Black Fan with Blue LED

Best Offer DEEPCOOL WIND BLADE 120mm Semi-transparent Black Fan with Blue LED 2017

  • Semi-transparent black fan frame with 4 blue LED to give good visual effect
  • 1300RPM low speed fan at minimum noise level
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Thikey Mini USB Fan Protable Desk Fan USB Powered 2-Mode Speed Adjustable Double Blades Ultra-Quiet Cooling Fan for PC Laptop Notebook,Black

Best Offer Thikey Mini USB Fan Protable Desk Fan USB Powered 2-Mode Speed Adjustable Double Blades Ultra-Quiet Cooling Fan for PC Laptop Notebook,Black 2017

  • Powerful,Mini-The Fan can be used almost 2000h,and only 5.5" tall.So it can be take to everywhere and will not take up your place.
  • Dual,Quite-The propeller design of this fan has two fan propellers rorating in opposite dreections,So the air movement can be greater.And the DB just up to 34DB.So it will bring you a quite environment.
  • Usb Prowed- It is powered by any USB source: Your computer, a wall-plug adapter, or a portable power-pack. It uses so little electricity it costs almost nothing to run.
  • Adjustable-Can be adjusted up and down by 30-degree, to give you different angles.The base has grippy non-skid feet so it will stay where you put it.
  • Two speeds adjustable-Set the speed with the off/slow/fast switch. Slow speed is 26DB,fast speed is 34DB,such as 1p air-condition's sound.
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BXQINLENX 6010 Dc12v Quiet Brushless Cooling Fan Miniature Cooling Fans 2pin 60x60mm 11 Blade (3 PCS)

Best Offer BXQINLENX 6010 Dc12v Quiet Brushless Cooling Fan Miniature Cooling Fans 2pin 60x60mm 11 Blade (3 PCS) 2017

  • Product Name : DC Axial Cooling Fan
  • Speed:3200RPM±10%
  • Voltage Current : DC 12V
  • Pin Connector : 2 Pins;Size : 60 x 60 x 10mm
  • Package: 3 X 6010 Cooling Fan
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