ARCTIC S12038-4K SERVER FAN
£8.09 inc VAT
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About This Item
- 120 mm server fan for continuous operation
- 4-pin connector with PWM support for precise speed control
- 600-4000 RPM range with dual ball bearing for durability
- 106 CFM airflow and 11.45 mmH2O pressure for high-performance cooling
- Operating temperature range -10 to 70 °C
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ARCTIC S12038-4K | High-Performance Server Fan
The ARCTIC S12038-4K 120 mm 4k rpm Server Fan delivers exceptional cooling performance for demanding server and workstation environments. Designed for continuous operation, this fan combines high airflow with energy efficiency to maintain optimal temperatures in critical systems.
Slim Specs Table
| Metric | Spec |
|---|---|
| Fan Size | 120 mm |
| Maximum Speed | 4,000 RPM |
| Airflow | 180 m³/h |
| Bearing Type | Dual Ball Bearing |
| Connector | 4-pin PWM |
Engineered for Continuous Server Operation
This fan is built specifically for 24/7 server and workstation use where reliability is non-negotiable. The dual ball bearing design ensures smooth operation and extended lifespan even under constant high-speed rotation. Operating temperature range spans from -10°C to 70°C, making it suitable for various server room conditions. The 4-pin PWM connector allows precise speed control, automatically adjusting performance based on system demands to balance cooling effectiveness with noise reduction.
High Airflow Performance
With a maximum airflow of 180 m³/h and air pressure of 11.45 mmH2O, this fan moves substantial volumes of air through server chassis. The 4,000 RPM maximum speed provides the power needed to cool high-density components, while the minimum 600 RPM setting ensures quiet operation during lighter loads. This wide speed range allows the fan to adapt to changing thermal conditions without wasting energy when maximum cooling isn’t required.
Quiet and Efficient Cooling
Despite its high performance capabilities, the ARCTIC S12038-4K maintains quiet operation through intelligent PWM control. The fan automatically scales its speed based on temperature readings, reducing noise during periods of lower thermal load. This efficiency doesn’t compromise cooling effectiveness when it matters most – during peak system usage or in warm environments. The 0.3 m cable provides adequate reach for most standard server configurations.
Box contents
- ARCTIC S12038-4K 120 mm fan
- 4 mounting screws
Check before you buy
- Confirm your server case has 120 mm mounting points
- Verify your motherboard supports 4-pin PWM fans
- Check available clearance for 38 mm fan depth
- Ensure your power supply can provide 12 V DC
Frequently Asked Questions
Q: What is the power consumption of this fan?
A: Rated at 12 V with 0.33 A current, maximum 0.6 A under peak load.
Q: Can this fan be used in standard PC cases?
A: Yes, it fits any case with 120 mm mounting points, though it’s optimised for server use.
Q: What bearing type does this fan use?
A: Dual ball bearing construction for extended lifespan and reliable 24/7 operation.
Q: Does it come with mounting hardware?
A: Yes, includes 4 screws for standard 120 mm fan mounting.
Q: What is the noise level at maximum speed?
A: Not specified in the product details, but PWM control helps minimise noise during operation.
The Consultant’s verdict & warranty
The ARCTIC S12038-4K 120 mm 4k rpm Server Fan represents a solid choice for users requiring dependable cooling in server or workstation environments. Its combination of high airflow, wide operating temperature range, and PWM control makes it particularly suited for continuous operation scenarios. Covered by the standard Manufacturer Warranty.
| Performance | |
|---|---|
| Suitable location | Computer case |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (min) | 600 RPM |
| Rotational speed (max) | 4000 RPM |
| Bearing type | Dual ball bearing |
| Type | Fan |
| Operating temperature (T-T) | -10 - 70 °C |
| Fan diameter | 12 cm |
| Maximum airflow | 106 cfm |
| Maximum air pressure | 11.45 mmH2O |
| Airflow | 180 m³/h |
| Quantity per pack | 1 pc(s) |
| Design | |
| Fan connector | 4-pin |
| Product colour | Black |
| Cable length | 0.3 m |
| Technical details | |
| Type | Fan |
| Fan diameter | 12 cm |
| Maximum airflow | 106 cfm |
| Maximum air pressure | 11.45 mmH2O |
| Airflow | 180 m³/h |
| Cable length | 0.3 m |
| Fan connector | 4-pin |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Rated voltage | 12 V |
| Starting voltage | 3.1 V |
| Rated current | 0.33 A |
| Maximum current | 0.6 A |
| Operational conditions | |
| Operating temperature (T-T) | -10 - 70 °C |
| Colour | |
| Product colour | Black |
| Weight & dimensions | |
| Package depth | 125 mm |
| Package width | 125 mm |
| Package height | 43 mm |
| Width | 120 mm |
| Package weight | 362 g |
| Depth | 120 mm |
| Height | 38 mm |
| Weight | 320 g |
| Cable length | 0.3 m |
| Packaging data | |
| Package depth | 125 mm |
| Package width | 125 mm |
| Package height | 43 mm |
| Package weight | 362 g |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Identifiers | |
| Distributor SKUs | CLACFAN00296A |
| Additional EANs | 0840033402460 |
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