The world's first drive to include HelioSeal technology in the drives lets you store more data than traditional air-filled drives: Helium in the drives allows HGST to put more platters in the same size enclosure; increasing drive capacity. The innovative HelioSeal innovation in the UltrastarHe6 reduces your TCO because the drives needs less power to operate and cool than air-filled drives. For quality, reliability at a low TCO, trust your data center to HGST. Worlds First Helium HDD: Patented HelioSeal technology enables this new building block for future growth.Industrys First 6TB HDD: Innovative 7Stac disk design enables the worlds highest capacity. TCOptimized Platform: Delivers higher capacity, lower power, cooler and quieter operation in a standard 3.5-inch form factor. Ideal for: High-density data centers. Enterprise and data center applications where density and capacity are paramount. 4 X 6TB 3.5 Hitachi SAS (Serial Attached SCSI) 7200rpm Hard Disk Drive Highest capacity HDD on the market; 6TB, seven-disk design, providing the best TCO. Lowest power consumption with best watts-per-TB: 23% lower idle power per drive, 49% better watts-per-TB. Best density footprint in a standard 3.5-inch form factor: 50% higher capacity. Lighter weight than a standard five-disk 3.5-inch drive: 50g lighter even with two more disks, offering 50% more capacity, 38% lower weight-per-TB. The item "4 X 6TB HGST He6 Ultrastar He 3.5 SAS SCSI Server Hard Drive HUS726060ALS640" is in sale since Thursday, May 3, 2018. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Internal Hard Disk Drives". The seller is "nmd_pc" and is located in LONDON. This item can be shipped to all countries in Europe.