--- product_id: 246022527 title: "4-pin 120mm x 38mm" brand: "gdstime" price: "₩120774" currency: KRW in_stock: true reviews_count: 13 category: "Gdstime" url: https://www.desertcart.kr/products/246022527-4-pin-120mm-x-38mm store_origin: KR region: South Korea --- # 213 CFM airflow PWM 4-pin speed control 5300 RPM max speed 4-pin 120mm x 38mm **Brand:** gdstime **Price:** ₩120774 **Availability:** ✅ In Stock ## Summary > 💨 Cool your tech like a pro—because overheating is so last season. ## Quick Answers - **What is this?** 4-pin 120mm x 38mm by gdstime - **How much does it cost?** ₩120774 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/246022527-4-pin-120mm-x-38mm) ## Best For - gdstime enthusiasts ## Why This Product - Trusted gdstime brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Dual ball bearings and PBT frame deliver a robust 50,000-hour lifespan. - • **Versatile Mounting:** Designed for flat or upright installation—perfect for servers, workstations, and more. - • **Turbocharged Airflow:** Unleash a powerful 213 CFM to keep your rig ice-cool under pressure. - • **Precision PWM Control:** Fine-tune fan speed with 4-pin PWM for the perfect balance of silence and performance. - • **Complete Installation Kit:** Includes metal grill, screws, and nuts for hassle-free setup and safety. ## Overview The GDSTIME 120mm PC fan combines a high-speed 5300 RPM motor with a massive 213 CFM airflow, controlled via PWM for customizable cooling. Its durable dual ball bearing design ensures up to 50,000 hours of reliable operation, making it ideal for demanding environments like servers, workstations, and industrial cabinets. Complete with mounting hardware and a protective grill, this fan delivers professional-grade cooling performance with versatile installation options. ## Description GDSTIME PC Fans 120mm Case Fan 4Pin 120 x 38mm PWM 12V Cooling Fan | Dual Ball Bearing 5300 RPM High Speed 213 CFM Big Airflow For laptop Workstation PSU Server Inverter Chassis Cabinet : desertcart.co.uk: Computers & Accessories Review: Minimum vibration, maximum airflow. - Lift off. Scary fast. I would only use this at full speed for seriously heavy duty work. It is super fast but also super loud! Not suitable for home or office environment running at full tilt. As others have stated, it is like a vacuum cleaner - beside you! Imagine that for a couple of hours. Don't get me wrong, it definitely does the job well but consider this. The fan is solidly built and the blades are thick. Minimum vibration, maximum airflow. All this is what makes the noise - it is actually the movement of the air. And has also been stated by others don't be clever and connect it before adding the grille and installing it, you could lose a fingertip and if a blade snaps off an eye also. Please observe this - also stated in the accompanying leaflet. As it is PWM not Molex socket you can adjust the speed and is much quieter when running slower. Another point to consider is the depth - much deeper than other fans so make sure you have the space and headroom. The long screws also have little nuts to help secure it. Last point is my PC won't run it at max speed. It gives a short burst of max then drops to about 60% and continuously cycles like this. I'm sure if I tweaked the voltages I could get 5300rpm but that itself will generate more heat and I am not tweaking my mobo any more than I have to. IMHO a fan does not warrant this so I'm leaving as as and have found the sweet spot of 86% as max (approx 4800rpm) -more than enough, but still loud! Review: Works but too loud - I bought these to replace the fans in my Supermicro rack, thinking that after adjusting the speed, they would be quieter than the standard Supermicro fans, which sound like an A380. I was wrong... these sound like a C130! They definitely work well in terms of airflow, are value for money and are of a high build quality but, IMO, are not suitable for most home servers, unless you have it in a soundproof cabinet or the rack itself has robust sound proofing. ## Features - High Performance Cooling Design: Both side 120mm 12v ball bearing fan blades, one side 120mm 12V PWM fan blade moves to make cooling airflow, fixed fan blade Not move but design to increase air pressures, so you get 213 CFM airflow and 5300 RPM speed, 120mm 12v dc fan 4 wire can cooling your devices effectively. Maybe 86% speed (4800 RPM) for excellent cooling with manageable noise levels. - PWM Speed Control and Versatile Applications: 12038 PC Fan comes with 4-pin connector cable, Black: -; Red: +; Yellow: FG; Blue: PWM. you can use PWM to control fan's speed as you like, also the 12V server fan can be laid flat or stood upright conveniently, you can use it for inveter, workstation, Cabinet, PSU, Refrigerator, Chassis Cooling or ventilation, also it is a choice for 120mm x 38mm 12v ball bearing fan replacement. And it is ideal for enclosed server cabinets with sound insulation or areas away from living spaces for maximum performance applications. - Durable Construction and Long Lifespan: Bearing type of the pc fans 120mm is Dual Ball Bearing, which makes it has long life span, working time up to 50000 hours at 25℃. With PBT Frame and Blades, the whole dc brushless fan 12v 120mm is sturdy, not easy to be broken or deformed - Technical Specifications: Dimension: 120mm(L) x 120mm(W) x 38mm(H) / 4.72x4.72x1.5 in.; Rated Voltage: DC 12V; Rated Current: 2.0 Amp; Rated Speed: 5300 RPM; Air flow: 213CFM; Noise: 58 dBA (1M distance); Bearing: Dual Ball Bearing; Life Span: 50,000 Hrs at 25℃ - Complete Package Contents: Package List includes 1x 120mm Fan, 1x Metal Fan Grill, Mounting Screws and Nuts for easy installation and setup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086HDVY6D | | Air Flow Capacity | 213 Cubic Feet Per Minute | | Best Sellers Rank | 19,184 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 95 in Electronic Cooling Fans | | Brand | GDSTIME | | Compatible Devices | Inverter, PSU, Refrigerator, Server | | Cooling Method | Air | | Cooling method | Air | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 57 Reviews | | Included Components | grill, mounting screws and nuts | | Item Dimensions L x W x H | 12L x 12W x 3.8H centimetres | | Manufacturer | GDSTIME | | Manufacturer Part Number | GDP1238B12V4PIN-UKUK | | Material | Plastic with Metal components | | Max Rotational Speed | 5300 RPM | | Model Number | GDP1238B12V4PIN-UKUK | | Noise Level | 58 Decibels | | Number of Items | 1 | | Number of Packs | 1 | | Power Connector Type | 4-Pin | | Power connector type | 4-Pin | | Product dimensions | 12L x 12W x 3.8H centimetres | | Unit Count | 1.0 count | | Voltage | 12 Volts | | Wattage | 24 watts | ## Product Details - **Product dimensions:** 12L x 12W x 3.8H centimetres - **Brand:** GDSTIME - **Power connector type:** 4-Pin - **Voltage:** 12 Volts - **Wattage:** 24 watts - **Cooling method:** Air - **Compatible devices:** Inverter, PSU, Refrigerator, Server - **Noise level:** 58 Decibels - **Material:** Plastic with Metal components - **Maximum rotational speed:** 5300 RPM ## Images ![4-pin 120mm x 38mm - Image 1](https://m.media-amazon.com/images/I/71QLH4igvIL.jpg) ![4-pin 120mm x 38mm - Image 2](https://m.media-amazon.com/images/I/71CWncUbGuL.jpg) ![4-pin 120mm x 38mm - Image 3](https://m.media-amazon.com/images/I/6131xiB5htL.jpg) ![4-pin 120mm x 38mm - Image 4](https://m.media-amazon.com/images/I/81bSxcMDyrL.jpg) ![4-pin 120mm x 38mm - Image 5](https://m.media-amazon.com/images/I/61SxPdJNfuL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Minimum vibration, maximum airflow. *by M***M on 1 July 2023* Lift off. Scary fast. I would only use this at full speed for seriously heavy duty work. It is super fast but also super loud! Not suitable for home or office environment running at full tilt. As others have stated, it is like a vacuum cleaner - beside you! Imagine that for a couple of hours. Don't get me wrong, it definitely does the job well but consider this. The fan is solidly built and the blades are thick. Minimum vibration, maximum airflow. All this is what makes the noise - it is actually the movement of the air. And has also been stated by others don't be clever and connect it before adding the grille and installing it, you could lose a fingertip and if a blade snaps off an eye also. Please observe this - also stated in the accompanying leaflet. As it is PWM not Molex socket you can adjust the speed and is much quieter when running slower. Another point to consider is the depth - much deeper than other fans so make sure you have the space and headroom. The long screws also have little nuts to help secure it. Last point is my PC won't run it at max speed. It gives a short burst of max then drops to about 60% and continuously cycles like this. I'm sure if I tweaked the voltages I could get 5300rpm but that itself will generate more heat and I am not tweaking my mobo any more than I have to. IMHO a fan does not warrant this so I'm leaving as as and have found the sweet spot of 86% as max (approx 4800rpm) -more than enough, but still loud! ### ⭐⭐⭐ Works but too loud *by S***H on 10 July 2025* I bought these to replace the fans in my Supermicro rack, thinking that after adjusting the speed, they would be quieter than the standard Supermicro fans, which sound like an A380. I was wrong... these sound like a C130! They definitely work well in terms of airflow, are value for money and are of a high build quality but, IMO, are not suitable for most home servers, unless you have it in a soundproof cabinet or the rack itself has robust sound proofing. ### ⭐⭐⭐⭐⭐ Great airflow and decent price to *by S***N on 20 March 2022* Very good with airflow but wouldn't put it on a splitter as needs it's own header to power, little noisy but I have mine running at full power so is understandable, plus would depend where you place/mount the fan as to if the noise would be an issue. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/246022527-4-pin-120mm-x-38mm](https://www.desertcart.kr/products/246022527-4-pin-120mm-x-38mm) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-19*