Features: Fine workmanship, compact and practical.for Part Number:DXD9H It is for the Power Edge servers that use 2.5-inch SAS or Sata drives metal material, durable and stable. The easy and safe way to mount your Power Edge servers hard drive. Fit for: 1950, 2950, R805, R900, R610, R710, R715, R810, R815, R910, M605, M610, M610X, M710, M710HD, M910 R620 R720 R420 R520 T420 T620 server and MD1220, MD3220, MD3220i memory Specifications: Model: G176J 0G176J Size: for 2.5'' Hard disk interface: SAS / Sata (universal) Size: approx 17.5cm/6.89in Fit for: 1950, 2950, R805, R900, R610, R710, R715, R810, R815, R910, M605, M610, M610X, M710, M710HD, M910 R620 R720 R420 R520 T420 T620 server and MD1220, MD3220, MD3220i memory Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. The error of manual measurement of the size is within the normal range of 0-2cm. Package includes: 1 x Server HDD Caddy with Screws