RTX110-INT Built for fast and reliable hard drive access, the RTX110-INT can be mounted inside most PC towers for easy hard drive swapping, offering a convenient way to quickly add additional storage. The RTX110-INT is designed to be installed in a standard 5.25-inch bay (same as most optical drives) and is compatible with most PC cases. The RTX110-INT Trayfree bay features durable all-metal construction, including the bezel, door, and hinges. TrayFree bays make adding or removing drives effortless. It's as easy as opening the door, sliding the drive in, and closing the door. No screws, no trays. It just works. NEW - A bulk-packaged 20-pack option is now available for mass deployments. Additional features: - Supports any capacity 3.5-inch drive - Supports both SAS and SATA drives at full 6 Gbps speed - 3-year limited warranty - Free tech support by phone or email Anyone who needs additional data storage, backup, or data transportation will find the RTX110-INT a reliable choice.