DELL R749K-REF internal hard drive 3.5" 450 GB SAS

Dell's latest generation 15000rpm Enterprise Hard Disk Drives continue to represent some of the fastest enterprise 3.5-inch hard disk drives in the industry. Leveraging the technology expertise and heritage, Dell deliver reliable, high-capacity HDDs for your most demanding storage applications. With the capacity points this latest drive technology offers low power consumption, high reliability, and faster internal data rates. Leading edge technology enables industry leading performance specifications blended with the latest advances in interface technology. This provides a flexible and cost effective storage solution for your most demanding applications including rack and tower servers, storage arrays, RAID systems and digital video systems.