GDSTIME
GDSTIME 120mm x 25mm 3Pin 12V DC Brushless Computer Case Cooling Fan 2-Pack
Bottom line: The GDSTIME 120mm x 25mm 3Pin 12V DC Brushless Computer Case Cooling Fan: 65 CFM airflow per fan at 1500 RPM for steady case ventilation; main trade-off: 3-pin DC only, no 4-pin PWM speed control.
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Pros & Cons
Pros
- ✓ 65 CFM airflow per fan at 1500 RPM for steady case ventilation
- ✓ Rated 26 dBA, quiet enough for HTPC and NAS builds
- ✓ Hydraulic bearing rated for 40,000 hours of service life
- ✓ Low draw: 0.12 A and 1.4 W per fan at 12V DC
- ✓ Metal grills, screws and nuts included for exposed mounts
Cons
- ✗ 3-pin DC only, no 4-pin PWM speed control
- ✗ 0.072 inH2O static pressure is weak for radiators
- ✗ 25mm thickness won't fit slim 15mm fan slots
- ✗ No RGB lighting for windowed showcase builds
Manufacturer description
The GDSTIME 120mm case fan 2-pack gives you two standard 120x120x25mm fans for PC builds, NAS boxes, and appliance repairs. Each fan runs at 1500 RPM and moves 65 CFM of air at a rated 26 dBA. It draws only 0.12 A, which works out to 1.4 W per fan from a 12V DC supply. The 3-pin connector has a red power wire, a black ground wire and a yellow tachometer wire. That last wire lets your motherboard read and report each fan's RPM. Inside, a hydraulic bearing is rated for a 40,000-hour service life, so these fans suit chassis that run around the clock, like a home server or external storage…
SpecPicks Verdict
SpecPicks scored GDSTIME 120mm x 25mm 3Pin 12V DC Brushless Computer Case Cooling Fan… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. GDSTIME's cooling & fans 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 cooling & fans 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.
Frequently Asked Questions
Will these GDSTIME fans fit my PC case?
They are standard 120x120x25mm fans (4.72 x 4.72 x 0.98 inches), so they fit most 120mm case mounts and 12cm CPU coolers. Check that your mount has room for the full 25mm depth.
Can my motherboard control the speed of these 3-pin fans?
The yellow tachometer wire reports RPM to your motherboard. Because the fans have no PWM wire, speed control needs a header that supports DC (voltage) mode. Otherwise they run at their rated 1500 RPM.
How loud are these fans?
GDSTIME rates each fan at 26 dBA at 1500 RPM, with 65 CFM of airflow. The hydraulic bearing is designed to keep running noise down over its rated 40,000-hour life.
Can I use these to replace the fan in a wine cooler or RV refrigerator?
Yes, if the unit uses a 12V DC 120x25mm fan. Each fan is rated at 0.12 A and 1.4 W, and the included metal grills and hardware help with mounts where the blades would be exposed. Check the voltage and connector on your original fan before you swap it.
Are these fans good for a radiator or AIO cooler?
They are not ideal for that. The rated static pressure is 0.072 inH2O, which suits open case intake, exhaust and chassis ventilation better than dense radiator fins or tight heatsink stacks.
Key Features
- Widely Used: Ideal for 12cm CPU coolers, compact PC cases (HTPC, ITX, Small Form Factor), chassis ventilation, cooling fan replacement for wine cooler, external storage array, RV refrigerator, power supply and other devices, etc.
- 3-Pin Connector: The 3-pin connector correspond to the power (red wire), ground (black wire), and tachometer (RPM) signals (yellow wire) that the fan uses to function and provide feedback to the motherboard
- Long Service Life: Wear resistant hydraulic bearing construction makes the fan run more quiet and the air volume larger with an astounding service life of 40,000 hours
- Standard Case Fan: 120x120x25 mm (4.72x4.72x0.98 Inches), 12V, 3-pin, Hydraulic Bearing, Speed: 1500 RPM, Noise: 26 dBA, Airflow: 65 CFM, Rated Current: 0.12 Amp, Power: 1.4 Watt, Static Pressure: 0.072 In H2O
- Easy to Install: Includes 2-Pack 120x120x25 mm cooling fans 3-pin; It can be easily mounted with the included metal protective grills and screws nuts; The fan can be mounted to be either as an intake or exhaust fan
Full Specifications
| Brand | GDSTIME |
|---|---|
| Model | 2xGDA1225H12V3P-US |
| Voltage | 12 volts |
| Wattage | 1.4 Microwatts |
| Material | Plastic |
| Dimensions | 120x120x25 mm |
| Unit Count | 2 Count |
| Noise Level | 26 db |
| Part Number | 2xGDA1225H12V3P-US |
| Compatibility | PC |
| Material Type | Plastic |
| Cooling Method | Air |
| Number of Items | 2 |
| Number of Packs | 2 |
| Air Flow Capacity | 65 cfm |
| Long Service Life | Wear resistant hydraulic bearing construction makes the fan run more quiet and the air volume larger with an astounding service life of 40,000 hours |
| Compatible Devices | Desktop |
| Included Components | 2pcs 120x120x25mm 3Pin 12V DC Fans; 2x Metal Fan Guards; 8pcs Screws and Nuts |
| Power Connector Type | 3-Pin |
| Maximum Rotational Speed | 1500 rpm |
| Full listing title | GDSTIME 120mm x 25mm 3Pin 12V DC Brushless Computer Case Cooling Fan 2-Pack | 120x120x25mm, 1500RPM, Hydraulic Bearing, 1225, Low Noise, for Beverage Cooler, NAS, RV Refrigerator, Gaming PC, Power Supply |
Ready to buy?
GDSTIME 120mm x 25mm 3Pin 12V DC Brushless Computer Case Cooling Fan 2-Pack | 120x120x25mm, 1500RPM, Hydraulic Bearing, 1225, Low Noise, for Beverage Cooler, NAS, RV Refrigerator, Gaming PC, Power Supply 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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