Fans
Fans P1238B24H 12038 120mm 24V 0.5A 4-pin case fan
120 mm case fan runs on 24 V DC with a 4-pin PWM connector for speed control
- 24 V DC input suits industrial and server chassis
- 5 A draw keeps power consumption low
- 4-pin PWM header enables precise speed control
- 120 mm frame fits standard case mounting points
120 mm 24 V PWM case fan
The P1238B24H is a 12038 frame fan designed for 24 V DC systems. Its four-pin connector enables PWM speed control for precise airflow management. The unit draws 0.5 A at full voltage. It fits standard 120 mm mounting points in server chassis or industrial enclosures.
12 W cooling capacity and limits
At 24 V and 0.5 A the fan delivers 12 W of cooling power, suitable for moderate CPU coolers or case ventilation. It cannot satisfy high-static-pressure radiators or multi-GPU thermal loads. Systems requiring variable-voltage 12 V operation or higher airflow ratings will need a different model.
Highlights
- 24 V DC input suits industrial and server chassis
- 5 A draw keeps power consumption low
- 4-pin PWM header enables precise speed control
- 120 mm frame fits standard case mounting points
Specifications
No published specifications for this item yet.
Questions about this item
Will the 24V 0.5A 4-pin connector on this 12038 fan work with my existing 12V motherboard header?
This fan requires a 24V DC supply and draws 0.5A through its 4-pin connector; a standard 12V motherboard header cannot power it correctly.
How can I confirm the P1238B24H is spinning at the intended speed after installation?
The 4-pin PWM wire reports real-time RPM to the BIOS or monitoring software so you can verify the fan is running at its specified speed.
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.
Black Box Corporation
Black Box Corporation CAT6 EZ-RJ45 Modular Plugs 100-Pack
$95.99
0.00115201BTC
In stock
