Noctua NF-A4x20 40x40x20mm 4PIN PWM self-temperature control, silent, SSO2 bearing cooling fan
$22.09
Today it costs $22.09 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $22.05 to $22.09. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 3 days. The store advertises "was $55.23", 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
Today$22.09highest ever seen
Lowest$22.05Oct 22 to Oct 23
Highest$22.09since Oct 23
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 05:07 UTC | $22.09 | +0.2% |
| Oct 22, 19:34 UTC | $22.05 | start |
| Store | Thermalright Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Computer & Office › Computer Components |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 7:07:20 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| Thermalright Store · Ships from US | $22.09 · 110 sold |
|---|