WD WD80EFZZ 8TB Red Plus 3.5" 5640RPM SATA NAS Hard Drive - Interface: SATA 6 Gb/s - RPM Class: 5640 RPM - Cache: 128MB - Interface Transfer Rate: 185 MB/s - MTBF (hours): 1,000,000 - Workload Rate (TB/year): 180 - NASware 3.0 - 3 Years Limited Warranty

Manufacturer Warranty: 3 Years Limited Warranty

Manufacturer Contact Info: http://www.wdc.com/, 1800 429 861

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files.