870795-001 HPE 900GB SAS 12G 15K SFF SC HDD (spare for 870759-B21)

"870795-001 is an HPE spare part number rather than an option kit. PartSurfer describes it as a 900GB SAS hard drive with a 12Gb/s interface, 15,000 RPM, 2.5-inch small form factor, enterprise drive, smart carrier (SC) and digitally signed firmware.

PartSurfer lists it as the spare under option 870759-B21, named the HPE 900GB SAS 12G Mission Critical 15K SFF SC Multi Vendor HDD. The ProLiant DL380 Gen9 and BL460c Gen9 QuickSpecs list that option as a 900GB SAS 12G Enterprise 15K SFF (2.5in) SC drive with digitally signed firmware, in a 15K group that also includes 870753-B21 at 300GB. The matching spare in the same 15K group is 870794-001 under 870757-B21 (600GB).

PartSurfer's where-used list for 870795-001 includes DL360 Gen10 and DL380 Gen10 configure-to-order server models.

In HPE's drive classes, Mission Critical, also called Enterprise, covers high-I/O workloads like email, enterprise resource planning and customer relationship management. The HDD QuickSpecs says HPE smart carriers report critical status through LED icons, include a blue locate LED, and light a do-not-remove icon on the eject button when removal would cause data loss.

Fit check: a 2.5-inch hot-plug SAS bay that takes HPE Smart Carriers, and a label reading 870795-001 or the option number 870759-B21. Related pages: 870765-B21 (900GB 512e) and 870794-001 (600GB spare)."