A Host Bus Adapter controls and translates information between your device and other networked devices like storage drives. The Dell 3T3T7 Host Bus Adapter (a Broadcom/Emulex LPE31000) connects to your Dell Server via a single PCI Express slot and provides a transfer rate of 16?Gb/s via a single LC Fibre Channel transceiver in an SFP+ port. This Sun 542??0388 Hard Disk Drive has been removed from a working SPARC T3??1, tested for complete functionality by our expert in??house 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 Sun Server Storage Drives 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!