InLine SSD cooler, cooling fins / heat sink, suitable for M.2 SSD

The InLine 33955K passive heatsink is designed for M.2 SSDs and provides additional cooling to reduce operating temperatures. Made of aluminium with a silver finish, the compact heatsink (22 mm × 5 mm × 66.5 mm) attaches to the SSD using the supplied O-rings and improves heat dissipation through its finned design to help maintain stable performance and extend the drive’s lifespan.

Advantages

The aluminium fins increase surface area for more efficient passive cooling without requiring power or additional fans. Its slim profile and standard M.2-compatible dimensions allow easy installation in most systems. The supplied O-rings simplify mounting while keeping the heatsink securely in contact with the SSD.

Suitable for

Key specifications

How to use

Place the heatsink onto the M.2 SSD so the fins run along the length of the drive, then secure it with the supplied O-rings according to the spacing of the SSD’s screw holes or mounting points. Ensure the heatsink makes firm, even contact with the SSD surface before installing the drive into the M.2 slot of the motherboard or enclosure. No additional tools or power connections are required.

Recommendations

For best results, install the heatsink in a system with adequate airflow and avoid obstructing airflow paths. Verify compatibility with your motherboard or enclosure dimensions before installation to ensure clearance for the heatsink’s 5 mm depth.