FOR M5110 90Y4449 SAS/SATA Adapter — 1GB BBU Included

Replacement adapter for M5110 systems, part number 90Y4449. SAS/SATA controller that includes a 1GB BBU (battery backup unit) to protect cached data in the event of power loss. Ideal for servicing or upgrading servers that require the FOR M5110 90Y4449 SAS/SATA Adapter with 1GB BBU.