HPE MSA J9F49A 1.8TB 10kRPM 2.5in SAS-12G Enterprise HDD

Capacity: 1.8TB 
Spindle speed: 10,000 revolutions per minute 
Hard disk size: 2.5 inches 
Interface: SAS - 12 Gbps 
Shell: Built-in. 
Compatibility: 
HPE MSA 1040 Storage. 
HPE MSA 2040 Storage.