DELL 0B24379 146 Gb SAS 15000 rpm 2.5" internal hard drive

Dell 0B24379 146 Gb SAS Drive

The Dell 0B24379 is a 2.5-inch enterprise hard drive with a 146 Gb capacity and a 15000 rpm spindle speed. It uses a SAS interface and is built for server and storage array environments that demand consistent throughput. The unit is supplied in new condition and carries a 90-day professional test certification.

Capacity and 15K RPM headroom

The 146 Gb capacity suits operating system volumes, database logs or high-transaction workloads where low latency matters more than raw capacity. At 15000 rpm the drive delivers fast access times for random I/O, but the small capacity fills quickly under heavy write workloads or large dataset retention. It runs out of space long before the interface saturates in capacity-bound scenarios.

SAS 6Gbps interface limits

The SAS 6Gbps link provides a 6Gbps theoretical bandwidth ceiling that the mechanical media cannot sustain in sequential transfers. Real-world throughput is constrained by the 15000 rpm platter speed and areal density rather than the interface. The drive cannot exploit faster SAS generations and is unsuitable for architectures that require higher per-drive bandwidth or larger addressable capacity per slot.