This product is either discontinued or we cannot get that from suppliers.
Western Digital WD60EFZX Hard Drive, Buffer 128 MB, Wireless LAN No, Product Family Red Plus, Drive Interface SATA, Drive Interface Standard SATA/600, Spindle Speed (rpm) 5640, Drive Type Internal, Form Factor 3.5", Device Supported Storage System, Storage Capacity 6 TB, Environmentally Friendly Yes, Environmental Certification RoHS, Endurance (TBW) 180 TB.
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.