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Two 40mm USB fans with 10mm aluminium heatsink, matte black finish

PANO-MOUNTS

PANO-MOUNTS 40mm Dual USB Case Fan 4010 with 10mm Heatsink

SKU CH-GNXS-2FMZG

Twin 40 mm USB fans push 25-30 CFM at 4000 RPM while staying at 20 dBA, and ship with a 10 mm aluminium heatsink and thermal pad for graphics cards, routers, HDDs or 3D printers

  • Fan Size40mm
  • TypeCase Fan
  • RPM4000RPM
  • Air Flow25-30 CFM
  • Noise Level20dBA
  • Power ConnectorUSB
  • Dual-fan layout delivers 25-30 CFM airflow for targeted cooling
  • USB power connector enables direct connection to graphics cards routers HDDs or 3D printers
  • 20 dBA noise level keeps operation quiet during intensive workloads
  • Included 10 mm aluminium heatsink and thermal pad improve heat transfer on small components
  • Compact 80×40×23 mm footprint fits tight spaces in mini-ITX builds or peripheral enclosures

Dual 40mm USB fans with heatsink

Two 40mm fans rated at 4000 RPM deliver 25-30 CFM each while running at 20 dBA. The pair draws power from a single USB connection and measures 80×40×23 mm overall, making it a compact add-on for tight spaces.

Included 10mm aluminium heatsink and thermal pad

A 10 mm thick aluminium heatsink and a pre-cut thermal pad ship in the box, letting you mount the assembly directly on a graphics card VRM, router chipset or 3D-printer controller without sourcing extra parts. The heatsink spreads heat from the component into the airflow path created by the twin fans.

Targeted spot-cooling for small components

The kit comfortably handles localised hotspots on GPU memory, network gear or printer boards where a standard case fan cannot reach. It runs out of headroom when the total heat load exceeds what two 40 mm fans at 20 dBA can move, so it is not suited for cooling an entire CPU or a full-length graphics card core.

Highlights

  • Dual-fan layout delivers 25-30 CFM airflow for targeted cooling
  • USB power connector enables direct connection to graphics cards routers HDDs or 3D printers
  • 20 dBA noise level keeps operation quiet during intensive workloads
  • Included 10 mm aluminium heatsink and thermal pad improve heat transfer on small components
  • Compact 80×40×23 mm footprint fits tight spaces in mini-ITX builds or peripheral enclosures

Specifications

Fan Size40mm
TypeCase Fan
RPM4000RPM
Air Flow25-30 CFM
Noise Level20dBA
Power ConnectorUSB
CompatibilityGraphics Cards Router
Fan Counts2 Fans
Fan Thickness10mm
FeaturesEasy Installation
Dimensions80×40×23mm

Questions about this item

Will the USB power connector wear out from daily plugging and unplugging?

The fan draws power through a standard USB connector rated for thousands of insertion cycles, so normal daily use will not wear it out quickly.

At 4000 RPM what limits continuous operation first — bearing life or airflow drop-off?

The dual 4010 fans are rated for 4000 RPM with 25-30 CFM airflow; sleeve-bearing designs typically reach their rated hour limit before airflow degrades noticeably.

How much heat does the 10 mm aluminium heatsink add to a closed case when both fans run all day?

Two 40 mm fans at 20 dBA move 25-30 CFM each, so the 10 mm heatsink dissipates the fan motor heat without raising case temperature measurably.

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