Patriot Convoy XL (a.k.a. PCXL25SR) is an aluminum-made 3 ½" HDD enclosure that holds up to two 2.5" HDDs or SSDs (solid state drives), with a built-in RAID controller. It can be installed on a floppy disk drive or hard disk drive bay from your case and connected to the motherboard using a standard SATA connection or can be used as an external device, being connected to the PC using an eSATA or a USB 2.0 port. Let's take a look on this product.