Dell 770-BBBR 2U Sliding Ready Rail Kit for R520 R720 R820 (trilhos)

Dell part 770-BBBR — a 2U Sliding Ready Rail Kit (trilhos) designed for rack mounting. Compatible with Dell PowerEdge R520, R720 and R820 servers, this kit provides the sliding rail hardware needed for 2U installations. Supplied as the Dell 770-BBBR rail set, suitable as a replacement or spare for the listed models.