400-AVBQ Dell 2.4TB 10000RPM SAS 12Gb/S 256MB 2.5-Inch Hard Drive

Dell 2.4TB 10000RPM SAS 12Gb/S 256MB 2.5-Inch Hard Drive. The Dell 2.4TB 10K RPM SAS-12GBPS 256MB 512e Hard Drive uses the 512e format which is an advanced format that uses 4,096 byte sectors internally, but still presents itself to the host as having 512 byte sectors. This allows for better performance and improved reliability in the drive, while also ensuring backward compatibility with legacy systems that only support 512 byte sectors.