Fans WFC1212B 120mm 25mm .44A thermostat double ball
120 mm case fan with thermostat control and double ball bearings
- 120 mm case fan fits standard chassis mounts
- 12 V DC operation with 0.44 A current draw
- Thermostat control adjusts speed to temperature
- Double ball bearing design for quiet running
Delta WFC1212B 120mm case fan
This 120mm case fan suits builders who need a direct 12V DC replacement for a 120x120x25mm mounting pattern. The double ball bearing and thermostat control provide variable speed operation for standard chassis cooling.
Thermostat control and .44A draw
The built-in thermostat adjusts fan speed automatically based on temperature, so the fan runs quieter when the system is cool. The 0.44A current draw at 12V DC determines whether the motherboard header or fan controller can supply enough power for reliable start-up and sustained operation.
How it compares
Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.
- Price $14.99
- Cheaper than about 67% of the 8,339 comparable items (median $19.99).
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Specifications
No published specifications for this item yet.
Questions about this item
What does the 0.44 A current draw mean for my motherboard header?
The fan pulls 0.44 A at 12 V, well within the typical 1 A limit of a standard 4-pin or 3-pin motherboard header, so no extra power adapter is needed.
How does the thermostat interface control the fan speed?
The built-in thermostat varies the 12 V supply automatically based on temperature, letting the fan run slower when the case is cool and faster when it warms up without any PWM signal from the motherboard.
More in PC Cooling Fans
Similar items
Noctua NF-A9 PWM 92mm case fan 4-pin 2000 RPM brown
- 1 Fan
- No Controller
Phanteks PH-F140M25R_G2_DBK01_3P 140mm case fan 3-pack
- 3 Fans
- No Controller
COUGAR CF-V14H 140mm Case Fan 1200 RPM Hydro-Dynamic Bearing
- 1 Fan
- No Controller
Lian Li 14RSLIN1B 140 mm case fan, black, ARGB, 1600 rpm, 72.7 CFM, 28 dBA
- 140 mm
- 1 Fan





