Zyvpee SJ1238HA2 120mm 38mm 220-240V 50/60Hz 0.13A 2 Pin AC case fan
120 mm AC case fan with 38 mm depth, dual ball bearing and 220–240 V operation
- Bearing design2 Ball
- Power input connector2 Pin
- LED lightingNon-LED
- Product typeCase Fan
- Compatible withCase
- Product colorBlack
- Direct 220–240 V AC power simplifies wiring
- Dual ball bearing extends operational lifespan
- 38 mm thick frame moves more air
- Non‑LED black design suits professional builds
- Two‑pin connector fits standard AC sockets
120 mm AC case fan for mains-powered builds
The Zyvpee SJ1238HA2 is a 120 by 38 millimetre case fan that runs directly from 220 to 240 volt alternating current at 50 or 60 hertz. It draws 0.13 amperes through a two-pin connector. The unit uses a dual-ball bearing and has no lighting.
Thermals noise and power draw on mains supply
Because the motor operates on line voltage, it does not require a motherboard header or a DC power supply. The dual-ball bearing is rated for continuous operation in cabinets, UPS units and inverter coolers. No PWM control or speed reporting is provided.
Two-pin 220-240 V AC connector decides fit
The fan connects with a simple two-pin plug to a mains source. It will not work with standard 12 volt DC fan headers or four-pin PWM sockets. Builders needing variable speed or motherboard monitoring must choose a different model.
How it compares
Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.
- Price $30.99
- Pricier than about 76% of the 8,339 comparable items (median $19.99).
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Specifications
| Product | |
|---|---|
| Product line | SJ1238HA2 |
| Model name | SJ1238HA2 |
| Product type | Case Fan |
| Product color | Black |
| Power | |
| Power input connector | 2 Pin |
| Size & build | |
| Bearing design | 2 Ball |
| Product dimensions | 120 mm*120 mm*38 mm |
| Compatibility | |
| Compatible with | Case |
| More details | |
| LED lighting | Non-LED |
Questions about this item
How do I wire the 2-pin connector to a 220-240V AC supply without reversing live and neutral?
Connect the two pins directly to the mains live and neutral wires; the fan is not polarised so either pin can take live, but always isolate the circuit before wiring and use crimped ferrules on stranded cable.
When should I plan to replace the 2-ball bearing assembly in the SJ1238HA2?
The dual ball bearings are rated for continuous operation at 50/60Hz; expect a service interval of several years in a UPS or inverter cabinet, and replace the fan once audible rumble or vibration appears.
What thermal limit will the 0.13A motor hit first during non-stop 240V running?
The motor’s insulation class determines the maximum winding temperature; under sustained 220-240V 50/60Hz load the internal thermal cut-out will trip before the bearing grease degrades, shutting the fan down until it cools.
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