Fans
Fans 1604KL-04W-B59 4010 40x40x10mm 12V .1A 7000RPM case fan
12 V case fan with 40 × 40 × 10 mm frame spinning at 7000 RPM
- Compact 40 mm square fits tight server chassis
- 7000 RPM delivers strong airflow for dense builds
- 12 V 0.1 A draws minimal power from system supply
- 10 mm slim profile suits low-clearance 1U racks
Compact 40 mm server fan
This 40 x 40 x 10 mm case fan runs on 12 V at 0.1 A and spins at 7000 RPM. It is built for tight server and workstation chassis where a low-profile 4010 form factor is required.
Replaces worn 4010 units
Swap this in when an existing 40 mm fan becomes noisy or fails, restoring original airflow in the same mounting pattern. The jump is worth it only if the system needs a direct 12 V 0.1 A replacement with identical dimensions.
Highlights
- Compact 40 mm square fits tight server chassis
- 7000 RPM delivers strong airflow for dense builds
- 12 V 0.1 A draws minimal power from system supply
- 10 mm slim profile suits low-clearance 1U racks
Specifications
No published specifications for this item yet.
Questions about this item
Will the 40x40x10mm frame fit my 4010 mounting holes?
The 40x40x10mm frame matches the 4010 form factor, so standard 40mm square mounting holes accept it directly.
How do I connect the 12V 0.1A leads without reversing polarity?
Connect the red wire to +12V and the black wire to ground; the 0.1A draw is low, but reversed polarity will prevent the fan from spinning.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



