The Samsung SP0411N is an HDD with a 3.5-inch form factor. Featuring a 40 GB memory, the Samsung HDD provides ample storage space for a user's data and multimedia files. This device connects through a DMA/ATA-133 (Ultra) interface and has a spindle speed of 7200 RPM, ensuring efficient operation. It is designed for PC systems and has a 2 MB buffer size.