ARCTIC S4028-6K (5 Pack) - 40x40x28mm Fan 250-6000 RPM PWM Regulated 4-Pin Connector 12V DC - Black
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ARCTIC S4028-6K (5 Pack) - 40x40x28mm Fan 250-6000 RPM PWM Regulated 4-Pin Connector 12V DC - Black

4.8/5
Product ID: 727018491
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Details

  • Brand
    ARCTIC
  • Power Connector Type
    2-Pin
  • Voltage
    12 Volts
  • Wattage
    1.2 W
  • Cooling Method
    Air
  • Compatible Devices
    Server Printer
đź’¨12.06 mÂł/h max airflow
⚙️250-6000 RPM PWM speed range
🛡️Dual ball bearings for durability

Description

🖤 Cool tech, hot performance — keep your gear chill and your edge sharper.

  • BUILT TO LAST - Dual ball bearing design resists heat and dust, guaranteeing long-lasting, reliable performance.
  • POWERFUL AIRFLOW - Delivers up to 12.06 mÂł/h airflow, ensuring your system stays cool under pressure without compromise.
  • PRECISION PWM CONTROL - Seamlessly adjust fan speed from whisper-quiet to turbo cooling with a wide 250-6000 RPM range.
  • PLUG PLAY FLEXIBILITY - Standard 4-pin connector with 40cm cable for easy installation and PWM control on multiple header types.
  • VERSATILE COMPATIBILITY - Fits 1U server cases, routers, NAS, DVRs, Mini PCs, 3D printers, and more—your all-in-one cooling solution.

The ARCTIC S4028-6K (5 Pack) is a compact 40x40x28mm fan featuring a robust dual ball bearing system and PWM-regulated speed from 250 to 6000 RPM. It delivers up to 12.06 mÂł/h airflow with a static pressure of 4.2 mm/H2O, making it ideal for server cases, NAS, and compact electronics. With a standard 4-pin connector and a flexible 40cm cable, it offers versatile, durable cooling for professional-grade setups.

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Specifications

ManufacturerARCTIC
Part numberACFAN00273A
Item Weight249 g
Product Dimensions4 x 4 x 2.8 cm; 249 g
SizeS4028-6K (5 Pack)
ColorBlack
MaterialPolycarbonate
Voltage12 Volts
Wattage1.2 W
Airflow7.1 Cubic Feet Per Minute
Noise Level38 dB
Batteries IncludedNo
Batteries Required?No
Item Dimensions LxWxH40 x 40 x 28 mm

Common Questions

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Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Currently out of stock

UKstore

Sorry, this item from our UK store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Arctic S4028 6k 5 Pack 40x40x28mm Fan 250 6000 Rpm | Desertcart GB