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Bigamart
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$94.99
Home/Business, Industry & Science/Industrial Electrical/Thermal Management Products/Electronic Cooling Fans
ARCTIC S4028-6K (5 Pack) - 40x40x28 mm fan, 250-6000 RPM, PWM regulated, 4-pin connector, 12 V DC - Black — image 1
Electronic Cooling FansARCTIC✓ In stock

ARCTIC S4028-6K (5 Pack) - 40x40x28 mm fan, 250-6000 RPM, PWM regulated, 4-pin connector, 12 V DC - Black

★★★★★
$94.99
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About this item
  • The S4028-6K's impeller is held in place by two ball bearings, making it both especially durable as well as less sensitive to external influences such as heat and dust
  • The S4028-6K has a particularly wide speed range that can be regulated via PWM and voltage. With its 6000 rpm max it offers a well-balanced ratio between cooling power and noise
  • With a static pressure of 4.2 mmH₂O and a maximum airflow of 12.06 m³/h, the S4028-6K is a true all-rounder and is suitable as both radiator and case fan
  • The S4028-6K fits in 1U server cases as a replacement fan for routers, switches, and NAS. It can also be used for other products such as DVRs, Mini PCs, HTPCs, hard disk enclosures and 3D printers
  • The fan has a standard 4-pin fan connector and can also be connected and controlled on 2-pin or 3-pin headers, while its 40 cm cable allows enough flexibility in positioning
Product details
Brand
ARCTIC
Manufacturer
ARCTIC
Material
Polycarbonate
Colour
black
Size
S4028-6K (5 Pack)
Weight
0.04 kg
Model number
ACFAN00273A
Part number
ACFAN00273A
EAN
4895213703819

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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