Wishlist Quick view WESTERN DIGITAL Western Digital RE WD4000FYYZ 4TB 7200 RPM 3.5Inch Internal HDD Price $166.69 $114.96 WESTERN DIGITAL WD4000FYYZ RE 4TB 7200RPM SATA-6GBPS 64MB BUFFER 3.5INCH INTERNAL HARD DISK DRIVE. NEW. IN STOCK. Compare Add to Cart Add to Wishlist