Western Digital Gold 4TB 3.5' Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

Western Digital Gold 4TB 3.5' Enterprise Class SATA HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty Your Data is Gold Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold HDDs in capacities of 1TB to 24TB1, with OptiNAND™ technology in 20TB, 22TB and 24TB. These highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF3, vibration protection technology, and a low power draw thanks to HelioSeal technology (for 12TB and above). Specifically designed for use in enterprise-class data centers and storage systems, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives. Full Specifications Features - Vibration protection technology - HelioSeal delivers high capacities with low power draw (12TB & up) - Projected 2.5M hours MTBF Capacity 4TB Form Factor 3.5-Inch Connector SATA Compatibility Windows®/ Windows Server®/ Linux® Interface SATA Transfer Rate up to 267MB/s Disk Speed (RPM) 7200 RPM Recording Technology CMR Cache Size 256MB In The Box WD Gold Enterprise Class SATA HDD Warranty 5-Year Limited Warranty Endurance (TBW) 550TB/year Dimensions (L x W x H) 5.79' x 4' x 1.03' Weight 715gms Model Number WD4004FRYZ Operating Temperature 5°C to 60°C Non-Operating Temperature -40°C to 70°C