HP - SFP+ transceiver module - Smart Buy ( pack of 4 )Product Description: HP - SFP+ transceiver module - Smart BuyPackaged Quantity: 4 (specifications are for single item)Device Type: SFP+ transceiver moduleForm Factor: Plug-in moduleData Transfer Rate: 14.025 GbpsData Link Protocol: 16Gb Fibre Channel (Short Wave)Manufacturer Selling Program: HP Smart Buy