BOSS-S1 M.2 SSD PCIE ADAPTER

The Dell BOSS-S1 M.2 SSD PCIe Adapter Card, MPN 51CN2-RFB, is a boot-focused controller card for a server. It provides a PCIe connection for two M.2 SATA SSDs, keeping the boot storage separate from data drives.

This used or refurbished card is identified by OEM reference 051CN2-RFB. The listing associates the 51CN2 series with Dell PowerEdge R240, R340, R440, R540 and R640 servers.