Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Corsair Obsidian Series 550D 120mm Fan features standard fan blades that deliver low-noise, low-rpm cooling for your system. It has a rotational speed of 1100 rpm and a noise level of 21 dBA to help your computer run stable. For compatibility, an available 120mm slot is required along with a power supply capable of providing 12 V and 0.12 A.