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Item #:
107262697
Arctic S12038-4k
Item #:
107262697
LAK 507675
Price Details
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Imported from USA store
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Order now and get it around Monday, August 24
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The S12038-4K is a true all-rounder, durable and efficient, perfect for heat sinks, radiators, or system ventilation.
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What Stands Out
4K Video Quality
Experience stunning 4K resolution with the ARCTIC S12038-4K, ensuring crystal-clear visuals for gaming and streaming while elevating your entertainment experience to new heights.
Triple Pack Value
The three-pack offers exceptional value, allowing users to outfit multiple devices or setups while providing a backup option to ensure you're always ready for action.
Enhanced Cooling System
Featuring an advanced cooling design, these cables maintain optimal performance during extended use, reducing overheating risks and preserving the longevity of your connected devices.
Product Details
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 3.96 watts |
| Cooling Method | Air |
| Compatible Devices | Server |
| Maximum Rotational Speed | 4000 RPM |
| Air Flow Capacity | 180 Cubic Feet Per Minute |
| Item Dimensions L x W x H | 4.7"L x 4.7"W x 1.5"H (11.9 x 11.9 x 3.8 cm) |
| Material Type | Polycarbonate |
| Brand Name | ARCTIC |
| UPC | 840033402460 |
| Global Trade Identification Number | 04895213704694 |
| Manufacturer | ARCTIC |
| Number of Items | 1 |
| Model | ACFAN00296A |
| Part Number | ACFAN00296A |
| Item Weight | 320 Grams |
| Included Components | ARCTIC S12038-4K |
| Unit Count | 1.0 Count |
| Product Dimensions (L x W x H) | 4.7"L x 4.7"W x 1.5"H (11.9 x 11.9 x 3.8 cm) |
| Brand | ARCTIC |
| Material | Polycarbonate |
Who Should Buy?
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PC Builders
Ideal for users building or upgrading PCs who need efficient, quiet cooling solutions for optimal performance.
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Gaming Enthusiasts
Perfect for gamers seeking to maintain low temperatures during intense gaming sessions without noise distractions.
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Budget Conscious
Great for those on a budget needing cost-effective cooling options without compromising on quality and efficiency.
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High-Performance Users
Not suitable for overclockers or users needing extreme cooling solutions for high-performance CPUs or GPUs.
Product Description
Arctic S12038-4k
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum airflow of the S12038-4K?
Answer: The maximum airflow is 180 m³/h. -
Question:
Can the fan be regulated by PWM?
Answer: Yes, the fan can be regulated via PWM and voltage. -
Question:
What type of connection does the fan use?
Answer: It has a standard 4-pin connection, compatible with 2-pin and 3-pin headers.
ARCTIC Case Fans Editorial Review
The ARCTIC S12038-4K is generating a positive buzz among PC enthusiasts, particularly those who are well-versed in the intricacies of fan performance. As a powerful server fan measuring 120x120x38 mm, it features a PWM regulated speed ranging from 600 to 4000 RPM. Customers report that its build quality and performance make it a standout choice for those seeking high-efficiency solutions for thermal management. One notable characteristic of these fans is their break-in period, which is essential for optimal functionality. Reviewers recommend running the fans Consistently at around 2000 RPM for approximately 100 hours for them to reach their full potential, indicating that initial performance may not reflect their capability. As the bearings loosen, users have found the fans capable of operating at lower speeds—making them ideal for configurations where noise reduction is critical. When it comes to noise performance, the ARCTIC S12038-4K excels, particularly at lower RPMs. Many users have noted that they are almost inaudible below 1200 RPM, making them suitable for quiet setups. As speed increases, though, noise levels rise, but it predominantly remains wind noise rather than mechanical noise. However, customers alert potential users that the fan must be correctly installed to avoid noise-related issues, such as harmonics caused by close contact with case components. The design of these fans contributes to their efficiency and effectiveness. With flow straighteners to increase static pressure and a hub cooling system that enhances longevity, the S12038-4K fans outperform many competing brands. Moreover, they maintain a lower power draw compared to other high-speed models, making them more compatible with standard motherboard headers. In terms of value, the fans are praised for their combination of affordability, powerful airflow, and quiet operation relative to other industrial alternatives. Arctic's provision of professional-grade documentation, including P/Q curves, earns them respect among professionals who require clarity on performance metrics. Overall, the ARCTIC S12038-4K is highly recommended for those who can accommodate its thickness and are willing to allow for the necessary break-in period. If you're seeking high-performance fans with acceptable noise levels rather than absolute silence, these fans are likely to meet or exceed your expectations. ###
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Pros
- Excellent airflow and static pressure performance, especially in restrictive setups.
- Quiet operation at lower speeds; nearly silent below 1200 RPM.
- 38mm thickness contributes to better performance than standard 25mm fans.
- Hub cooling system enhances longevity.
- Professional documentation (P/Q curves) provided for clarity on performance.
- Good value compared to industrial alternatives. ###
Cons
- Requires a break-in period to reach optimal performance.
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LAK 507675
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Features & Benefits
- Designed for durability with brass housing and dual ball bearings.
- Wide speed range of 600-4000 rpm, regulated via PWM.
- Static pressure of 11.45 mmH₂O and max airflow of 180 m³/h.
- Versatile use for cooling heat sinks, radiators, or as rack fans.
- Fits in 4U server chassis and serves as an upgrade or replacement.
- Standard 4-pin connection with compatibility for 2-pin and 3-pin headers.
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