The WD Red family just got bigger Western Digital's formula of success has led to the growth of WD Red into the highest capacities possible. Available up to 6 TB WD offers an even broader more comprehensive portfolio of NAS solutions for their customers spanning from a total of 1 to 16 bays. The WD Red family just got bigger. NASware grows to 3.0 Built off of WD's determination to deliver the best NAS experience NASware 3.0 extends their promise by further optimizing WD Red for the NAS environment with added support for 6 to 8 NAS bays. WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0 which further improves drive compatibility & reliability. At 48 TB of total capacity in an 8 bay system WD Red expands your NAS experience. Professional solutions Designed specifically with SMB customers in mind the WD Red family has expanded with the addition of WD Red Pro which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB WD Red Pro was engineered to handle the increased workloads from your business. Experienced in NAS WD Red is a reflection of the most extensive NAS partner compatibility- testing list that is available on the market. That means when you buy a NAS enclosure you can trust that WD Red will be the most compatible drive available. The Right Choice! WD Red is specifically designed & tested for small office & home office 1-8 bay NAS systems & PCs with RAID. Enhanced Reliability Since your NAS system is always on a highly reliable drive is essential. With a 35% MTBF improvement over standard drives the WD Red drive with NASware 3.0 is designed for the 24x 7 environment. NAS Compatibility Advanced firmware technology built into every WD Red drive NASware 3.0 enables seamless integration robust data protection & optimal performance for systems operating in NAS & RAID environments. Lower Operating Temperatures Innovative technology reduces power consumption & lowers the operating temperature resulting in a more reliable & affordable solution for always on NAS environments..