Feature: 1. Compatible for Dell PowerEdge servers that uses 2.5inch SAS or SATA drives. 2. Precise mold stamping shape, excellent consistence, convenient to use. 3. Durable metal material ensure superior quality. 4. Great design provide excellent heat dispersion. 5. Comes with mounting screws, easy to install. Specification: The caddy is suitable for Dell PowerEdge servers that uses 2.5inch SAS or SATA drives. Features: Compatible for Dell PowerEdge servers that uses 2.5inch SAS or SATA drives. Precise mold stamping shape, excellent consistence, convenient to use. Durable metal material ensure superior quality. Great design provide excellent heat dispersion. Comes with mounting screws, easy to install. Specifications: P/N: OG176J Size: 2.5" Compatibility(incomplete): for PowerEdge 1900, PowerEdge 1950 for PowerEdge 2900, PowerEdge 2950 for PowerEdge 6900, PowerEdge 6950 for PowerEdge R900, R310, R410, R510, R610, R710, R810, R900, R910 for PowerEdge R415, R515, R715, R805, R815, R905 for PowerEdge R320, R420, R520, R620, R720, R720XD, R820, R920 for PowerEdge R430, R630, R730, R730XD, R930 for PowerEdge T310, T410, T610, T710 for PowerEdge T320, T420, T620 for PowerEdge T430, T630 for PowerEdge M600, M605, M805, M905, M1000e, for PowerVault MD1120, MD1220, MD1420, MD3220, MD3220i, MD3420, MD3620i, MD3620f for PowerEdge M610, M610X, M710, M710HD, M910, M915 for Precision R5500 Item size: 13.5 * 7.7 * 1.5cm / 5.31 * 3.03 * 0.59in (L * W * H) Item weight: 90.8g / 3.19oz Package List: 1 * Caddy 4 * Screws Note: The package list without user manual. Package List: 1 * Caddy 4 * Screws Note: The package list without user manual.