A Host Bus Adapter controls and translates information between your device and other networked devices like storage drives. The Dell P2R3R Mini Mono Passthrough Host Bus Adapter is a PERC H330 (passthrough, non-RAID), made for Dell PowerEdge Servers (such as the R730). It allows your server to connect to up to 128 physical drives over eight?(8) PCI Express 3.0 lanes at a rate of up to 12?Gb/s. This Dell P2R3R Host Bus Adapter has been removed from a working unit, tested for complete functionality by our expert in-house Dell-Certified Technician, and is ready to ship today! Purchase with confidence, as the photos above represent the exact quality of your items, and come bundled with our 90 Day Warranty. *Please note, we have additional Refurbished Dell Server Disk Controllers in stock; feel free to send a message and we will update the quantity to suit your specific needs.* Thank you for choosing AltaTech for all of your lightning-fast IT needs!