SXDOOL
SXDOOL TA450DC 120 mm 38 mm 2 Ball 3250 RPM 112 CFM 48.4 dBA case fan
120 mm by 38 mm dual-ball-bearing case fan spinning at 3250 RPM and pushing 112 CFM at 48.4 dBA
- TypeCase Fan
- Bearing Type2 Ball
- RPM3000-3499 RPM
- Air Flow>80 CFM
- Noise Level15 - 20 dBA
- ColorBlack
- High airflow at 112 CFM for demanding cooling
- Dual ball bearings rated for 57100 hours life
- Wide voltage range 7 V to 14 V DC
- 120 mm by 38 mm frame fits standard mounts
- 88 W power draw at 0.49 A current
High-airflow 120 mm case fan
The SXDOOL TA450DC is a 120 mm by 38 mm DC fan built around a Nidec motor with dual ball bearings. It spins at 3250 RPM and moves 112 CFM of air while drawing 0.49 A at 12 V. The unit targets builders who need maximum static pressure for dense radiators or restricted chassis layouts.
Dual ball bearing and wide voltage range
The two-ball bearing design extends rated life to 57100 hours and tolerates a 7 V to 14 V operating window for speed control via motherboard headers or external controllers. No LED lighting or PWM circuitry is included, so the fan runs at full voltage unless the header reduces the supply.
48.4 dBA at full speed
At 3250 RPM the fan produces 48.4 dBA, which exceeds the 15–20 dBA range quoted for lower-speed operation and may be intrusive in quiet-focused builds. The 5.88 W power draw requires a header rated for at least 0.49 A. It is not suited for noise-sensitive environments or headers limited to lower current.
Highlights
- High airflow at 112 CFM for demanding cooling
- Dual ball bearings rated for 57100 hours life
- Wide voltage range 7 V to 14 V DC
- 120 mm by 38 mm frame fits standard mounts
- 88 W power draw at 0.49 A current
Specifications
| Type | Case Fan |
|---|---|
| Bearing Type | 2 Ball |
| RPM | 3000-3499 RPM |
| Air Flow | >80 CFM |
| Noise Level | 15 - 20 dBA |
| Color | Black |
| LED | Non-LED |
Questions about this item
How long will the 2 Ball bearing last before it needs replacement?
The manufacturer rates the lifespan at 57100 hours of continuous operation at the stated operating temperature range.
What thermal limit is reached first when the fan runs at 3250 RPM continuously?
The operating temperature ceiling is 70 °C; beyond that the motor is outside its rated envelope.
How much noise and power does the fan produce at its rated 3250 RPM speed?
At 3250 RPM the fan draws 5.88 W and generates 48.4 dBA of acoustic noise.
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