400-BLBH Dell 7.2k RPM SATA 18TB 6 GBPS Hot Plug Hard Drive

The 400-BLBH is a Dell-branded 18 terabyte (TB) hard drive that uses the SATA interface and has a rotational speed of 7,200 revolutions per minute (RPM). It has a data transfer rate of 6 gigabits per second (GB/s) and is designed to be hot-swappable, meaning it can be replaced without shutting down the system. It is designed to be used in enterprise-level storage and server environments, similar to the 400-BLBF and 400-BLBG models that I described earlier. The BLBH is the part number and is used to identify the product.