Manufacturer Code : 8WD40EFPX. Western Digital Red Plus 4TB SATA 6Gbs 3.5 Inch 5400 RPM Internal Hard Drive.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.
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