Western Digital offers its factory-refurbished WD My Cloud EX4 8TB Personal Cloud Storage 4-Bay NAS Enclosure, model no. WDBWWD0080KBK-NESN, for $489.99. Coupon code "DEALNEWS25" cuts the price to $367.49. With free shipping, that's $333 under the lowest total price we could find for a new unit. It features an LCD display, status alerts, and user-selectable drive management with RAID 0, 1, 5, 10, and JBOD modes.
Of note, the 12TB version is available for $519.99 before coupon, $389.99 with free shipping after. That's $509 under the lowest total price we could find for a new unit elsewhere. A 6-month Western Digital warranty applies to both.