Wishlist Quick view NetApp Netapp X310A-R5 500GB 7200 rpm sata 3.5" disk drive for DS4243 $4,495.71 $3,100.49 NETAPP X310A-R5 500GB 7200 RPM SATA DISK DRIVE FOR DS4243. REFURBISHED. IN STOCK. Compare Add to Cart Add to Wishlist