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Two black 40mm USB fans with 5mm aluminium heatsink, 80×40×10mm

PANO-MOUNTS

PANO-MOUNTS 40mm Dual USB Case Fan with 5mm Heatsink

SKU CH-QCGK-WFJFD

Dual 40mm USB fans with 5mm heatsink deliver 30cfm airflow at 20dBA for graphics cards, routers, HDDs and 3D printers

  • Fan size40 mm
  • Rotational speed4,000 rpm
  • Airflow rate30cfm
  • Operating noise20 dBA
  • Power input connectorUSB
  • Number of fans2 Fans
  • Dual 40 mm fans move 30 CFM at 4000 RPM
  • Quiet 20 dBA operation keeps workspaces peaceful
  • USB power connector simplifies installation anywhere
  • Included 5 mm aluminium heatsink with thermal pad boosts heat transfer
  • Compact 80 × 40 × 10 mm frame fits graphics cards routers HDDs and 3D printers

Efficient 40mm Dual USB Fan

This PANO-MOUNTS unit combines two 40mm fans with an integrated 5mm aluminium heatsink and thermal pad. Powered by a USB connector, the assembly delivers 30 CFM of airflow at 4000 RPM while producing 20 dBA of noise. The compact 80×40×10 mm footprint fits graphics cards, routers, hard drives and 3D printers.

Suits tight-spot component cooling

Builders who need targeted airflow for a GPU VRM, a router chipset or a printer hot-end will find the dual-fan layout effective. Systems that require PWM control, a traditional 3-pin or 4-pin header, or higher static pressure for dense radiator fins should look elsewhere.

USB power connector decides fit

The fan draws power from any standard USB port, so no motherboard fan header or external adapter is needed. Verify that the device you intend to cool can supply a USB connection before purchasing.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).
Fan size 40 mm
Lower than about 90% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product typeCase Fan
Product colorBlack
Performance
Rotational speed4,000 rpm
Airflow rate30cfm
Power
Power input connectorUSB
Size & build
Fan size40 mm
Number of fans2 Fans
Fan depth10 mm
Product dimensions80 × 40 × 10 mm
Compatibility
Compatible withGraphics Cards Router HDD 3D Printer
Environment & compliance
Operating noise20 dBA
More details
Fan controlNo Controller

Questions about this item

Should I pick the single-fan or dual-fan version?

This listing is the dual-fan model with two 40mm fans, so there is no single-fan alternative to choose.

What does the 30cfm airflow figure mean once the fans are running in my case?

The pair moves 30cfm of air at 4000rpm, delivering targeted spot-cooling for graphics cards, routers, HDDs or 3D printers.

Does the USB power connector limit the speed or noise compared with a PWM header?

USB power runs the fans at a fixed 4000rpm and 20dBA; there is no PWM control to lower speed or noise further.

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