Versatile Compatibility: Perfect for host cases with flat CD-ROM slots or bracket installation types, ensuring a secure and stable fit. Note: Only suitable for 3.5inch hard drives Durable Construction: Crafted from stainless steel material, offering long-lasting durability and strength with a detachable design for easy maintenance DIY Friendly: The splittable design allows users to enjoy the fun of DIY, making storage and customization convenient and accessible Enhanced Cooling System: Equipped with a 12cm cooling fan installation slot space, providing better ventilation and keeping your components cool Comprehensive Package: Includes 1 hard drive cage, mounting screws, a screwdriver (random color), manual, and guide rails, ensuring everything needed for assembly is provided Description: Suitable: fits for host case which CD-ROM Slot InWall is flat, or bracket installation type CD-ROM Slot. Durable material: made of stainless steel material, durable and sturdy, with detachable design. Detachable design: it can be splitted, let you experience the fun of DIY, convenient to storage. Convenient to use: with 1x 12cm cooling fan install slot space, hard drive cage adapter tray rack bracket. Package includes: 1 PC x hard drive cage, 1 PC x mounting screw pack, 1 PC x screwdriver (random color), 1 PC x manual, 10 Pcs X guide rail. Note: 1. Some PC Chassis special design may not support this hard drive rack. 2. The incoming goods are not well installed. You need to install them by ourselves according to the manual. Specifications: Product name: hard drive cage Material: galvanized steel plate +ABS plastic Color: silver Feature: detachable Size(approx.): (L x W x H)16.6 x 14.6 x 12.8cm/6.54 x 5.75 x 5.04inch Package size(approx.): 16.6 x 14.8 x 5.5cm/6.54 x 5.83 x 2.17inch Package Includes: 1 PC x Hard Drive Cage 1 PC x Mounting Screw Pack 1 PC x Screwdriver (Random Color) 1 PC x Manual 10 Pcs x Guide Rail Note: Only suitable for 3.5inch hard drives.