Meet the ARCTIC S4028-6K, a compact 40 mm server fan built for reliable cooling in cramped server enclosures. This Value Pack edition is ideal for IT professionals seeking a cost-effective, flexible cooling solution for server and network gear.

Key Features & Design

• Size: 40 mm (4 cm) form factor designed for tight spaces.
• RPM Range: 250–6000 RPM to balance quiet operation and high airflow.
• Airflow: Up to 7.1 CFM for steady cooling across workloads.
• Model: ARCTIC S4028-6K • ACFAN00273A
• Value Pack: Sold as a value pack for cost-effective replacements or upgrades.

Performance & Benefits

This fan delivers adaptable cooling to help maintain stable temperatures in servers and critical equipment. With a wide RPM range, you can tune performance for quiet operation during light loads or peak airflow when performance is required, all within a compact footprint.