Dell HDD 3.5" / 4TB / 7.2K / NLSAS / 12Gb / 512n / Hot-Plug / 15G | Dell | HDD 3.5" / 4TB / 7.2K / NLSAS / 12Gb / 512n / Hot-Plug / 15G | 7200 RPM | 4000 GB | Hard Drive | Hot-swap