GDSTIME
GDSTIME AXIAL 12038 Muffin Fan
Bottom line: The GDSTIME AXIAL 12038 Muffin Fan ($19.99 on Amazon as of 2026-10-06): Up to 118 CFM at 2900 RPM on 60Hz power; main trade-off: 40-41.6 dBA noise, too loud for quiet rooms.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Up to 118 CFM at 2900 RPM on 60Hz power
- ✓ Plugs straight into 110-120V AC, no separate power supply needed
- ✓ Dual ball bearings rated for 67,000 hours
- ✓ Mounts flat or upright without bearing wear issues
- ✓ Grill, screws, nuts, plug and wiring head included
Cons
- ✗ 40-41.6 dBA noise, too loud for quiet rooms
- ✗ Rated for 110-120V only; not for 220-240V regions
- ✗ 38 mm thickness needs more depth than slim 25 mm fans
- ✗ AC fan, won't connect to a 12V PC fan header
Manufacturer description
The GDSTIME AXIAL 12038 muffin fan runs straight from 110-120V AC mains, so you can cool a generator box, an air hockey table, or an equipment enclosure without a separate power supply. It measures 120 x 120 x 38 mm (4.72 x 4.72 x 1.5 in) and has an aluminum frame. Output depends on your grid frequency. On 60Hz power it spins at 2900 RPM, moves 118 CFM, and draws 0.26A (19W) at 41.6 dBA. On 50Hz power it runs at 2600 RPM and 109 CFM, drawing 0.35A (25W) at 40 dBA. The 38 mm depth pushes more air than a slim fan, so it works well for exhaust and ventilation jobs. The dual ball bearings are…
SpecPicks Verdict
SpecPicks scored GDSTIME AXIAL 12038 Muffin 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
Can I plug this fan directly into a standard US wall outlet?
Yes. The GDSTIME 12038 runs on 110 to 120V AC, and the package includes a power plug and a wiring head, so you don't need a separate transformer or power supply.
How much air does this 120mm AC fan move?
On 60Hz power it moves 118 CFM at 2900 RPM. On 50Hz power it moves 109 CFM at 2600 RPM.
How loud is the GDSTIME 12038 muffin fan?
The rated noise level is 41.6 dBA on 60Hz and 40 dBA on 50Hz. That's fine for generator boxes, workshops, and enclosures, but you'll hear it in a quiet room.
Can I mount the fan horizontally?
Yes. The dual ball bearings let the fan run laid flat or standing upright, and they are rated for a 67,000-hour lifespan.
What are the exact dimensions and what comes in the box?
The fan measures 120 x 120 x 38 mm (4.72 x 4.72 x 1.5 in) and has an aluminum frame. You get one fan with a fan grill, mounting screws and nuts, a power plug, and a wiring head.
Key Features
- Dimensions: 120x120x38 mm ( 4.72x4.72x1.5 in ); 110 to 120V AC; Package includes: 1 Piece fan include fan grill and mounting screws & nuts; 1x Power Plug；1x Wiring head
- Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
- Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
- Under 50Hz; the Speed is 2600RPM; Airflow is 109CFM; Current is 0.35A; Power is 25W; Noise is 40dBA
- Under 60Hz; the Speed is 2900RPM; Airflow is 118CFM; Current is 0.26A; Power is 19W; Noise is 41.6dBA
Full Specifications
| Brand | GDSTIME |
|---|---|
| Model | CA-GAA1238B11N26N30-CA |
| Voltage | 120 volts_of_alternating_current |
| Wattage | 26 watts |
| Material | Aluminum, Plastic |
| Dimensions | 120x120x38 mm |
| Unit Count | 1 Count |
| Noise Level | 44 db |
| Part Number | CA-GAA1238B11N26N30-CA |
| Material Type | Aluminum, Plastic |
| Cooling Method | Air |
| Number of Items | 1 |
| Air Flow Capacity | 87 cfm |
| Compatible Devices | Amplifier, Inverter, Server |
| Included Components | AC Axial Fan; 5FT AC Power Cord; Wiring Connector; Fan Guards; Screws and Nuts |
| Power Connector Type | AC Plug |
| Warranty Description | within 12-month warranty from the purchase date |
| Maximum Rotational Speed | 2800 rpm |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 1.5"H |
| Full listing title | GDSTIME AXIAL 12038 Muffin Fan, 120V AC 120mm x 38mm, Dual Ball Bearing | 110V 115V, 120x120x38mm, Aluminum Frame, High Speed, for Generator Box, Air Hockey Table Cooling Ventilation Exhaust |
Ready to buy?
GDSTIME AXIAL 12038 Muffin Fan, 120V AC 120mm x 38mm, Dual Ball Bearing | 110V 115V, 120x120x38mm, Aluminum Frame, High Speed, for Generator Box, Air Hockey Table Cooling Ventilation Exhaust 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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