HP 691866-B21 SSD 400GB 6G SATA ME 2.5in SC EM

The HP 691866-B21 is a 400GB solid state drive (SSD) designed for use in HP ProLiant Gen8 and Gen9 servers. Here's a breakdown of its key features:

• Capacity: 400GB
• Interface: SATA-6Gbps (6 Gigabits per second)
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Endurance: Mainstream Endurance (ME) - suitable for typical server workloads involving a mix of reads and writes.
• Smart Drive Carrier (SC): This allows for easy installation and removal of the drive from the server.
• Enterprise Mainstream (EM): This indicates the drive is targeted towards general server applications rather than high-performance computing.
• HP Part Number(s): 691866-B21, 692166-001

Overall, the HP 691866-B21 is a good option for upgrading the storage capacity and performance of HP ProLiant Gen8 and Gen9 servers used for everyday tasks.