WD Ultrastar DC HC530 14TB SATA 6G 3.5 7200RPM Enterprise HDD - WUH721414ALE604 海外 即決 [73598668]

[ D01-1496-CR-5YR ] Western Digital Ultrastar DC HC520 WUH721414ALE600 (0F31152) 14TB 7200RPM 256MB Cache SATA 6.0Gb/s 3.5" Datacenter Hard Drive (Certified Refurbished) - 5 Year WarrantyNOTE: Note: These HDD is used by Datacenter Servers for about 5 Years Period.HDD was refurbished and data wiped with DoD Standard.It's fully tested & passed HGST factory disgnose software test with ZERO Bad Sectors!Since this is a heavy duty enterprise HDD with 2.5M-hour MTBF rating.We are confidence that to honor another 5 Years Warranty from these hard drives!Buy with confidence & Worry Free!WD / HGST Ultrastar HE12 14TB HARD DRIVE -WUH721414ALE600 delivers the world’s first hermetically sealed， helium hard drive， the Ultrastar He10 for massive scale-out envi- ronments. Why does helium make a di erence? Helium has only one-seventh the density of air. Replacing air with helium inside a hard drive dramatically reduces the turbulence caused by the spinning disks， cuts power consumption and results in a lower temperature within the disk drive.The reduction in turbulence for the spinning disk allows WD / HGST to deliver a seven-disk design in a traditional 3.5-inch form factor. In addition to being the world’s first helium-filled hard drive， HGST Ultrastar He6 is also the first hard drive in the industry to o er a 6-terabyte capacity. This design provides a 50% capacity gain and still reduces the energy needed to run the drive by up to 23%.Key Advantages/Highlights        World’s first helium-filled hard drive        Industry-first 14TB capacity in a standard        3.5-inch form factor        HelioSeal process and 7StacTM design are keys to hermetically sealed drive with higher capacity        TCOptimized design delivers on key elements of data center TCO: capacity， power， cooling and storage density        SAS & SATA 6Gb/s models for configuration flexibility        Self-Encrypting Drive (SED) options for HDD-level data securityApplications/Environments        High-density data centers        Massive scale-out data centers        Containerized data centers        Nearline storage applications        Bulkstorage        Enterprise and data center applications where density and capacity are paramount