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Deal.ai › BASHI › Fans, Heatsinks & Cooling
BASHI
40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5
BASHI

40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5

5(1 rating)

Best price now

$3.18at WalmartChecked 10 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $3.18 at Walmart (checked Nov 15, 2026).
  • Checked at 2 stores.

Our take on the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5

A small 5V USB-powered case fan sold in 40mm, 50mm, 60mm and 80mm sizes. It runs at about 2500 RPM with a sleeve bearing, roughly 22 CFM of airflow and a noise rating near 25 dBA, and it plugs into any USB port with a 30cm cable. It suits DIY cooling for routers, set-top boxes, small cases and enclosures where a full-size fan will not fit. Against name-brand case fans it is simpler and cheaper in build, with a sleeve bearing that wears faster than ball or fluid-dynamic bearings and no PWM speed control.

Best forCooling small electronics and enclosuresRouter, modem and set-top box ventilationBudget DIY PC builds and modsTight spaces needing a thin fan
Pros
  • Plugs into any USB port, no separate power header
  • Four sizes from 40mm to 80mm
  • Thin 10mm profile fits tight spots
  • Long 30cm cable
  • Nine blades for its size
Cons
  • Sleeve bearing wears out sooner than ball or fluid bearings
  • No PWM or speed control; fixed 5V only
  • Noise rating of 25 dBA is not silent at close range
  • No mounting screws or accessories included
  • Specs are approximate with wide tolerances

40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5 prices at every store

  • WalmartNew

    In stockSold by AVRIONA LivingReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $3.18+ $3.96 shippingChecked 10 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $29.98Free shippingChecked 10 h ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5 price history

Lowest price we've seen: $29.98 on Nov 15 at Newegg. Tracked across 1 store since Nov 15.

About the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5

This is a 5V USB cooling fan for PC cases and other electronics that need extra airflow. It has nine blades and a sleeve bearing. It connects through a USB plug on a cable about 30 cm long.

The fan runs at 2500 RPM and moves 22 CFM of air, both with a 10% tolerance. Noise is rated at 25 dBA, also with a 10% tolerance. It works on 5V only.

Brand
BASHI
Sizes
40mm, 50mm, 60mm, 80mm
Dimensions
50 x 50 x 10 mm
Sizing note
Sizes may differ by about 1-5 mm due to manual measurement
Fan type
Active
Connector
USB
Rated voltage
5V
Rated current
0.2A
Speed
2500 RPM ±10%
Airflow
22 CFM ±10%
Bearing
Sleeve
Noise level
25 dBA ±10%
Blades
9
Cable length
About 30 cm
Condition
Brand new
In the box
1 x DC 5V USB cooling fan

Specifications

color
OtherSource
actual_color
50x50x10mmSource
size
40mm 50mm 60mm 80mmSource
Fan
ActiveSource

Questions and answers

Will this fan work plugged into a phone charger or power bank?
Yes. It runs on 5V USB, so any standard USB port, charger or power bank that supplies about 0.2A will spin it. It will not run on a 12V fan header without a USB source.
How loud is it?
The rated noise is about 25 dBA, which is audible but not loud at close range. Small high-speed fans tend to whine, so expect some sound in a quiet room.
Does it come with screws or a grille?
No. The package includes only the fan. You supply your own screws, mounting tape or grille.
Which size should I pick?
Match the opening or heatsink you are cooling. Measure the mounting hole spacing, not just the fan width, since the 40mm, 50mm, 60mm and 80mm sizes differ in both.
Can I use it as an intake or exhaust in a PC case?
Yes, but it is small and low-powered compared with standard 120mm case fans. It works best as spot cooling for a component or a small enclosure rather than whole-case airflow.
How long will the sleeve bearing last?
Sleeve bearings generally last less than ball or fluid-dynamic bearings, especially running continuously. Expect shorter life in 24/7 use.
Where is the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5 cheapest?
At Walmart, for $3.18, as of our latest check.
What do buyers say about the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5?
Rated 5 out of 5 from 1 ratings.
Where can I buy the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5?
2 stores we checked sell it, including Newegg, Walmart.

Stores we've priced the 40mm 50mm 60mm 80mm DC5V PC Computer Case Cooling Cooler USB Fan NEW M79C X1W5 at

  • Newegg deals and prices

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