WD Ultrastar DC HC520 HDD | HUH721212ALE600 | 12TB 7.2K SATA 6Gb/s 256MB Cache 3.5-Inch Helium Data Center Internal Hard Disk Drive

About this item Instant secure erase (ISE), endurance optimized with field-proven helium design Dual safe firmware for reliable updates, 2.5M MTBF, power efficient with low idle W/TB than air-filled drives High capacity storage for big data storage applications, perfect for cloud and hyperscale storage that need durability and security Optimal for high-density data centers and centralized video surveillance for reliability, capacity density, and power efficiency 12TB of storage capacity, SATA III interface, 256MB buffer, 7200 RPM spindle rotational speed Up to 2.5M hours MTBF with a 5 year limited OEM warrant direct with Authorized Reseller Product information Technical Details Collapse all Summary Hard Drive ‎12 TB Mechanical Hard Disk Other Technical Details Brand ‎HGST Series ‎Ultrastar He12 Item model number ‎0F30144 Item Weight ‎1.68 pounds Product Dimensions ‎5.79 x 4.01 x 1.03 inches Item Dimensions LxWxH ‎5.79 x 4.01 x 1.03 inches Color ‎Grey Flash Memory Size ‎6 TB Hard Drive Interface ‎SATA 6 GB/s Hard Drive Rotational Speed ‎7200 RPM Manufacturer ‎HGST ASIN ‎B07PF1TVND Date First Available ‎March 19, 2019 Additional Information Customer Reviews 3.9 3.9 out of 5 stars 146 ratings 3.9 out of 5 stars Best Sellers Rank #552 in Internal Hard Drives Warranty & Support Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is “dead on arrival,” arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test “dead on arrival” returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?