Your search for "JL631A" revealed the following:

NEW HPE Aruba JL631A CX 8325 Series Back-to-Front Airflow Switch Fan

SKU: NSN-6501
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE Aruba JL631A CX 8325 Series Back-to-Front Airflow Switch Fan

SKU: NSB-5534
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days