3A PWM fan speed controller 12V four wire digital temperature speed display noise reduction and fan shutdown function
Quick answer
Is $3.29 a good price for 3A PWM fan speed controller 12V four wire digital temperature speed…?
It is the usual price, not a deal: $3.29 is in line with the typical price of $3.29 that DipScout measured over the last 7 days. Tracked since Oct 22, 2026, the price hasn't changed.
$3.29
Today it costs $3.29 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 7 days. The store advertises "was $6.85", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$3.29on Oct 28
The price hasn't changed once since Oct 22, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | Stlxy Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/28/2026, 8:45:27 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Stlxy Store · Ships from US | $3.29 · 13 sold |
|---|