Buffalo's 51210RH is a twelve-drive rack mount high performing scalable network attached storage solution with enterprise-grade hard drives included. It is ideal for large business files, graphics, video (auto CAD, etc.), cloud integration, and iSCSI virtualization targets (VMware certified). Users can easily share and safeguard data with reliability and RAID data protection, while the powerful quad-core Annapurna processor provides high performance operation. For professionals looking to speed up their transfer rates, this device comes with a native 10GbE port and brings you faster than ever experience. This device is available in scalable options with 4 hard drives included so that users can scale capacity to fit their needs. All units pass severe burn-in testing with enterprise-grade hard drives included, ensuring comparability and reliability.