Check the listing for details. RAM-GDS-FAN1U GDS Fan Accessory for GDS Tough-Dock.... Color: Black, Condition: New. Listed at 51.44 USD. GDS Fan Accessory for GDS Tough-Dock... RAM-GDS-FAN1U Genuine RAM Products! The GDS Fan Accessory for the GDS Tough-Dock is a 12-VDC Axial cooling fan with a built-in 2.2 meter long long hardwire cable with SAE quick disconnect plugs. With a speed of 8000 RPM and airflow of 10 CFM, the GDS Fan Accessory is designed specifically for the GDS Tough-Dock vehicle docks and used to help cool the tablet down during normal operation.hardware included (1) Cooling Fan(1) Fan Dock Cover(2) Fan Guards(4) #4-40 x 7/8 INCHES Machine Screws(4) #4-40 Nylock Nutsmaterials High strength compositeStainless Steelpackaging type Poly BagWeight 0.3 lb hardware included (1) Cooling Fan(1) Fan Dock Cover(2) Fan Guards(4) #4-40 x 7/8 INCHES Machine Screws(4) #4-40 Nylock Nuts materials High strength compositeStainless Steel packaging type Poly Bag Weight 0.3 lb