Description:HP 900GB 2.5-inch SFF SAS Mission Critical (MC) 12Gb/s 15K RPM Digitally Signed Firmware (DS) Hard Drive In HP G10+ G11 (G10-Plus Gen10-Plus Gen11)Hot-Plug Basic Carrier (BC) (as pictured) Genuine HP serial number and firmware Genuine HP Certified Hard Drive Part Number(s) Option Part# P40432-H21 SmartBuy Part# P40432-S21 Spare Part# P40784-001 Overview: Do your servers need high-performance enterprise hard drives for both your mission-critical and I/O-intensive applications? HPE Server Enterprise Hard Drives offer the highest level of performance and reliability for your most demanding application workloads. Enterprise drives help you improve server response times - power more transactions per second - and accelerate data transfer (I/O) speeds. HPE Server Enterprise Hard Drives are backed by over 3.35 million hours of the industry’s most rigorous testing and qualification program - ensuring customers reliable - rugged drives. Prevent unauthorized access to your data with HPE Digitally Signed Firmware. It provides the security and assurance that drive firmware comes from a trusted source and protects against malicious attacks. Specifications: CategoryProliant HardDrive Sub-CategoryHard Disk Drive GenerationSAS BC HDD Part NumberP40432-H21 Products ID734602 TypeHard Disk Drive Capacity900-GB Interface TypeSAS Drive Interface Standard12Gb/s SAS Drive CarrierBasic Carrier (BC) RPM15K ManufacturerHewlett Packard [ Replacement Instructions ] Part# P40432-H21 SAS BC HDD Hard Disk Drive