Dell 202V7 - Compatible Enterprise OEM Drive in Dell Hot Swap Caddy - 4TB 7.2K 3.5" SAS LFF 6Gb/s Internal Drive for Dell Servers/Arrays Not Dell branded 100% Dell Compatible  New Enterprise Grade 24/7 Cycle Duty drives selected to Dell Specifications. Proven Sales Record of 10,000+ Units Sold! WD, Seagate, HGST, or White Label Branded HDD installed in Genuine DELL Caddies 2 Year Replacement Warranty  Serverpartdeals  RMA rate less than .5%.