Manufacturer: Cool Components
While others have vented shelves, these are integrated fans in these shelves! Not only are the shelves extremely sturdy, they also feature built-in fans with different configuration options as well as wire management features.
This 4RU shelf provides extreme cooling and features two 4-fan assemblies for each side for a total of 16 fans (Included), and two optional 2-fan assemblies in the bottom of the shelf. Each shelf comes with fan assemblies for the sides and the fans for the bottom are purchased separately. The fans can be configured to blow air onto a component, away from the component, or create a cross flow of air.
Beyond the concept of integrated cooling and solid construction, these shelves are a tremendous value when considering that it has built-in the equivalent of $360 in cooling products (compared to four 4-Fan Side Coolers). Additional value is created when adding the optional bottom fan assemblies since only fan assemblies are required, not complete units.
Includes Four 4-Fan Assemblies and PS-1000 Power Supply
4RU Shelf for Use in Standard 19 Equipment Racks
Sturdy Construction Supports Large Components
Integrated Cooling in Sides and Bottom with Various Airflow Patterns Possible
Wire Management Built Into the Back of the Shelf
Fans Utilize Variable Voltage Power Supply to Adjust Fan Speed
Compatible with Temperature Controllers (TC-BSC's, TC-ALT, & TC-ASC's)
Dimensions: W - 19 x D 19 x H 7
Construction: Heavy Gauge Steel (Painted Black)
Cooling System: Includes: 4 - 4-Fan Assemblies - 4 x 50mm DC Fans
Optional: 2 - 2-Fan Assemblies for Use in Bottom of Shelf
Air Flow: 110-200CFM
Power Supply: Includes 1000mA Variable Voltage Power Supply
Voltage: 7-9V DC for Normal Operation or 9-12V for More
Current: 640mA at 12V DC (Four - 4-Fan Assemblies)
800mA at 12V DC (Four - 4-Fan & Two Optional - 2-Fan)