100% Dell Compatible ? New Enterprise Grade 24/7 Cycle Duty drives selected to Dell Specifications. Money Back Guarantee! Proven Sales Record of 10,000+ Units Sold! WD, Seagate, HGST Branded HDD installed in Genuine DELL Caddies 2 Year Replacement Warranty ? Serverpartdeals ? RMA rate less than .5%. Dell Compatible 12GYY – 4TB 7.2K 3.5″ SAS 6Gb/s hot-plug hard drive and caddy. Enterprise Level WD, SEAGATE & HGST HDD used to Dell Specifications to bring both Value and Quality to all our clients. With Proven sales results and thousands of compatible drives sold, Serverpartdeals is leading the industry with Compatible Solutions for Dell Enterprise customers. Our promise to every client is a money back guarantee. If you?re unsatisfied with your purchase we will issue a return with a FULL refund no questions asked. However, with a .5% Return Rate, you can rely on your purchase to be a long lasting drive for years to come. HDD with Genuine Dell Tray/Caddy. Compatible with: Dell PowerEdge 2970, T310, R310, T320, R320, R415, T410, T420, R420, R510, R515, R520, T620, R610, T610, R620, R710, T710, R720, R820, M520, M600, M605, M610, M610x, M620, M710, M710HD, R715, R810, R815, M805, M820, M905, M910, R910, M915, M1000e. Dell Power Vault MD1120, MD1220, MD3200, MD3220i, MD3620i, MD3620f storage arrays. (Additional newer Dell PE Servers and MD Arrays may apply) *** If you have compatible questions please feel free to call or e-mail our office ***