Intel E6400 Technology Guide - Page 61

Primary Storage Latitude E6500, E6400, EL6at4it0u0deAET65G00T, eEc6h40n0icRael vGieuwidere'sboGouikde Size, type, speed E6500,E6400 E6400 ATG 80GB* SATA 5400 RPM x x 80GB * SATA 7200 RPM x x 160GB * SATA 5400 RPM x x 160GB* SATA 7200 RPM x x 250GB* SATA 7200 RPM x x 120GB* SATA Full Disk Encryption 5400 RPM x x 160GB* SATA Full Disk Encryption 7200 RPM x x 64GB* Solid State Ultra Performance x x 64GB* Solid State Mobility x x 128GB* Solid State Mobility x x 120GB* Ruggedized SATA 5400RPM x Specialty Storage Options Full Disk Encryption hard drives provide hardware encrypted data protection which can be activated within a few seconds centrally and can be much safer than software based encryption. Ultra Performance Solid State Drive delivers the best in solid state technology with extreme performance, highest reliability rating1 and longest lifecycle. These drives outperform even the fastest desktop SATA 10,000 rpm hard drives,. Mobility Solid State Drives offer highly reliable and durable, storage, while trading extreme performance for high capacities and a low price. The Mobility SSD is better performing than any standard notebook hard drive, but not as high as Ultra Performance SSD. Intel Rapid Recover Technology (IRRT) The IRRT feature uses RAID 1 mirroring functionality to copy data from the system primary drive to an external eSATA recovery drive. This gives the user additional security as their hard disk contents can be backed up at any time when connected to an external eSATA drive through the system eSATA port or through the E-Port Docking system. Data recovery is made easy with the IRRT feature. 1 Based on Mean Time Between Failure (MTBF) of 2M for Ultra Performance SSD vs. 1M for Mobility SSD and 550K for standard Dell 2.5" HDD, per Dell HDD spec. *See important information at end of document 61