WD RED™NAS Hard DrivesWD Red is designed specifically for small NAS systems that have 1 to 5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and for the demanding system requirements of home and small office NAS.Brand Name: WDBuffer: 64 MBDrive Interface Standard: SATA/600Drive Interface: SATADrive Type: InternalDrive Width: 3.5Product Family: RedProduct Type: Hard DriveStorage Capacity: 3 TBDrive PerformanceBuffer: 64 MBMaximum External Data Transfer Rate: 768 MBps (6 Gbps)DrivetrainDrive Type: InternalGeneral InformationBrand Name: WDManufacturer Part Number: WD30EFRXManufacturer: Western Digital CorporationMarketing Information: WD RED™NAS Hard DrivesWD Red is designed specifically for small NAS systems that have 1 to 5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and for the demanding system requirements of home and small office NAS.Product Line: RedProduct Model: WD30EFRXProduct Name: WD Red WD30EFRX Hard DriveProduct Type: