This exchange frame fits perfectly into a 5.25" drive bay and offers a unique space-saving solution for a 3.5" SATA hard drive. The carrier-free design and hot swap feature make the replacement of hard drives faster and more convenient. It fits into a 5.25" bay and provides space for a 3.5" SATA/SAS hard drive. Thanks to the innovative eject mechanism, even newer hard drives with irregular backs can be easily ejected. The hard drive slot can be locked, and installation as well as replacement are quick and straightforward due to the carrier-free design. Depending on whether the hard drive is to be used or not, it can be turned on or off without needing to make significant changes to the hardware.