HD, 300GB, 512b, SAS, 15K

Dell 400-APSL is a hard disk drive for adding or replacing storage in a compatible system. It combines a 300 GB capacity with a SAS interface and a rotational speed of 15,000 RPM, making it a compact, high-speed storage option for server use.

The drive uses a 2.5-inch form factor and 512-byte sectors. Its listed SAS transfer rate is 12 Gb/s, and the listing identifies a hot-swap tray type. These details describe the specific 400-APSL variant.