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

• 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
• 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
• 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

ARCTIC, a leading manufacturer of low-noise PC coolers and components, initiated and continues to shape the trend towards quiet cooling systems. In addition to an extensive range of CPU and GPU coolers and fans, ARCTIC produces high-quality monitor arms, wall mounts, thermal paste as well as thermal pads. The company, headed by founder Magnus Huber, has offices in Germany, Hong Kong and the USA. It has won over PC enthusiasts in more than 56 countries with innovative and user-friendly products that are high quality and sold at fair prices. For more than 20 years, ARCTIC has stood for comfortable computing, top-level gaming and overclocking, stellar service and personal support.
‎Polycarbonate

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.