Your search for "dcs-7050qx-32s-r" revealed the following:

NEW Arista DCS-7050QX2-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ F-B Airflow Switch

SKU: NSN-2435
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7050QX-32-F 32x 40GB QSFP+ Front-to-Back Airflow Switch

SKU: NSN-2834
Condition: New
Shipping: Overnight Options
Warranty: 365 days