General InformationManufacturer: Lenovo Group LimitedManufacturer Part Number: 81Y4481Manufacturer Website Address: http://www.lenovo.com/us/en/Brand Name: LenovoProduct Line: ServeRAIDProduct Model: M5110Product Name: ServeRAID M5110 SAS/SATA ControllerProduct Type: SAS ControllerTechnical InformationHost Interface: PCI Express 3.0 x8Controller Type: 6Gb/s SASSerial ATA/600RAID Supported: YesRAID Levels: 0110Interfaces/PortsTotal Number of SAS Ports: 2Number of SAS Ports (Internal): 2SAS Connector Details: 2 x SFF-8087Physical CharacteristicsForm Factor: Plug-in CardCard Height: Low-profileHeight: 2.7'Width: 0.6'Depth: 6.6'Weight (Approximate): 2.72 ozMiscellaneousPlatform Supported: PC