Hard Drive Cage 5.25 Inch to 5X 3.5 Inch, Stainless Steel HDD Enclosure with 12cm Cooling Fan, Internal Hard Drive Rack for PC Case CD-ROM Slot Expansion

Expansion Capacity: Converts a single 5.25-inch CD-ROM slot into a storage hub that holds up to 5 x 3.5-inch hard drives, easily solving your PC storage shortage problem and meeting high-capacity data storage needs | Stable Compatibility: Perfectly fits PC cases with flat CD-ROM slot inner walls or bracket-installed CD-ROM slots. With accurate screw hole positioning, it seamlessly matches your PC case and hard drives for hassle-free installation | Efficient Heat Dissipation: Comes with a 12cm cooling fan and dedicated fan installation slot. The fan effectively dissipates heat generated by multiple hard drives during operation, preventing overheating and ensuring stable hard drive performance | Durable Stainless Steel Construction: Made of high-quality stainless steel, the hard drive cage features excellent sturdiness and deformation resistance, providing reliable physical protection for your valuable hard drives | Complete Installation Kit: Includes 1 hard drive cage, 10 guide rails, 1 cooling fan, and 1 bag of screws. All necessary accessories are provided, allowing you to complete the installation quickly without additional purchases