691856-B21: HPE 400GB 6G SATA ME 3.5 inch SCC EM SSD

691856-B21 is the HPE option number for a 400 GB SATA LFF solid-state drive in the enterprise class. HPE's catalog name for it reads "Hpe 400Gb 6G SATA Mainstream Endurance LFF 3.5-In Sc Enterprise Mainstream Solid State Drive".

HPE spare number

HPE's service parts list shows spare number 692162-001 for this option, described as: 400GB hot-plug Solid State Drive (SSD) - SATA interface, 6Gb/sec transfer rate, 3.5-inch large form factor (LFF), Multi-Level Cell (MLC), Mainstream Endurance, Enterprise Mainstream, SmartDrive Carrier (SC) - For use with Gen8 servers and beyond.

Where HPE lists it

HPE's parts record says it is for use with Gen8 servers and beyond. Confirm your exact system before ordering.

Controller note

691856-B21 is a SATA drive and works on the embedded S100i software RAID or on a Smart Array controller. SATA and SAS drives can share a controller but not an array.

Terms in this part

• SC: the HPE SmartDrive/Smart Carrier tray the drive sits in
• SCC: Smart Carrier Converter, which lets an LFF slot take the carrier
• LFF: large form factor, 3.5-inch

Same family, other capacities

800 GB is 718189-B21; 960 GB is 748438-B21; 200 GB is 636609-B21; 240 GB is 718177-B21.