5.25/3.5-inch USB 2.0 SATA HDD BD DVD CD Enclosure w/ Fan Large Storage Support (works with 2.0+ TB HDD, 3.0 TB and 4.0 TB tested) Supports 5.25" or 3.5" SATA Hard Drives, Internal CD/DVD/BD Roms/writers. Compatible with Windows 2000/XP/Vista/7/8/10, Mac OS 9+ and Linux kernel 2.4+ Integrated cooling fan Size: 240 x 175 x 49 mm