GDSTIME
GDSTIME 120mm x 38mm 12V DC IP68 Waterproof Fan High Speed Dual Ball 2-Pin
Bottom line: The GDSTIME 120mm x 38mm 12V DC IP68 Waterproof Fan High Speed Dual Ball: IP68-sealed motor and potted PCB survive rain, salt fog, flood and heavy dust; main trade-off: 45 dBA at full speed is too loud for a quiet PC build or bedroom.
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Pros & Cons
Pros
- ✓ IP68-sealed motor and potted PCB survive rain, salt fog, flood and heavy dust
- ✓ 116 CFM at 3000 RPM from a thick 120x38mm frame moves serious air
- ✓ Dual ball bearings rated up to 50,000 hours of continuous runtime
- ✓ 2-pack ships with 4 metal grills and 8 screw/nut sets, no extra parts needed
Cons
- ✗ 45 dBA at full speed is too loud for a quiet PC build or bedroom
- ✗ 2-pin connector has no PWM or tach, so speed and RPM are unreadable
- ✗ 38mm depth will not fit standard 25mm fan slots in most PC cases
- ✗ 12V DC only, needs a separate supply since it will not run off wall power
Manufacturer description
【Efficient Cooling】Designed for projects in high humidity environments or hot confined spaces that requires cooling/ventilation/circulating/exhausting; such as rv refrigerator, solar battery box, small greenhouse, rv inverter, motorcycle oil cooler, infrared heater, rv power compartment, car audio amplifier or as a golf cart fanWaterproof fan, IP68 fan, Outdoor fan, Dustproof fanNew from GDSTIME is an improved range of DC waterproof fans from GDSTIME that, not only cooling but also Waterproof & Dustproof!GDSTIME IP68 DC Fans are designed for durable protection in outdoor applications and…
SpecPicks Verdict
SpecPicks scored GDSTIME 120mm x 38mm 12V DC IP68 Waterproof Fan High Speed Dual Ball… using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. GDSTIME's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Efficient Cooling: 120 mm 12v waterproof exhaust fans are designed for projects requires cooling ventilation in humid or hot confined spaces; Such as rv refrigerator, solar battery box, small greenhouse, inverter, motorcycle, heater, amplifier, golf cart
- IP68 Waterproof Dustproof Fan: IP68-rated DC fans are built to withstand the harshest outdoor and high humidity environments such as water jets, rain, flood, salt fog, moisture, severe dust, and dirt exposure; keep your equipment safe and running smoothly
- Fully Sealed Water proof Motor: IP68 Rated 120 mm computer case fan features dual ball bearing pure copper coil; Use a potting waterproof glue method to seal the circuit board and whole motor; the fan provide excellent cooling while withstanding the water
- Easy to Install: Includes 2x small 120 mm 12v dc ip68 waterproof cooling fans; 4x metal fan grills to protect hand; 8x mounting screws nuts; you can install the fan laid flat or stand upright to keep internal components cooler, rated at up to 50,000 hours
- 5 Inch High Airflow Exhaust Fan Spec: 4.7 x 4.7 x 1.5 Inches (120 x 120 x 38 mm) | Rated Voltge: 12 Volt | Speed: 3000 RPM | Airflow: 116 CFM | Noise: 45 dBA | Rated Current: 0.46 Amp | Power: 6 Watt | Connector: 2 Pin | Wire Length: 15.7 Inches (400 mm)
- Excellent Cooling Performance: All our waterproof computer fan are designed for maximum airflow and heat dissipation, ensuring your equipment operates at peak performance even under heavy workloads
Full Specifications
| Brand | GDSTIME |
|---|---|
| Model | GDP1238B12N30N40IP68-US |
| Voltage | 12 volts |
| Wattage | 7 watts |
| Material | Plastic |
| Dimensions | 4.7 x 4.7 x 1.5 inch |
| Unit Count | 2 Count |
| Noise Level | 45 db |
| Part Number | GDP1238B12N30N40IP68-US |
| Material Type | Plastic |
| Cooling Method | Air |
| Number of Items | 2 |
| Number of Packs | 2 |
| Air Flow Capacity | 116 cfm |
| Compatible Devices | Amplifier, Desktop, Inverter, Refrigerator, Server |
| Included Components | 2x 12V DC IP68 Waterproof Fans; 4x 120mm Fan Guards; 8x Screws and Nuts |
| Power Connector Type | 2-Pin |
| Maximum Rotational Speed | 3000 rpm |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 1.5"H |
| Full listing title | GDSTIME 120mm x 38mm 12V DC IP68 Waterproof Fan High Speed Dual Ball 2-Pin | 2-Pack, High CFM, Brushless Cooling, Powerful Exhaust, for RV Fridge, Power Station, Solar Cabinet, Chicken Coop Ventilation |
Ready to buy?
GDSTIME 120mm x 38mm 12V DC IP68 Waterproof Fan High Speed Dual Ball 2-Pin | 2-Pack, High CFM, Brushless Cooling, Powerful Exhaust, for RV Fridge, Power Station, Solar Cabinet, Chicken Coop Ventilation is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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