HPE P09155-B21 14TB SAS 12G 7.2K LFF LP Helium 512e HDD

HPE 14TB SAS 12G Business Critical 7.2K LFF LP Helium 512e Multi Vendor HDD (P09155-B21)

The HPE P09155-B21 is a member of the HPE Business Critical Hard Drives family. This series is designed to offer the highest possible capacity, performance, reliability, and data security for your data center applications. This product has a storage capacity of 14TB and a rotation speed of 7.2 KRPM. It uses a SAS interface with a 12 gigabit per second (GB/s) data transfer rate. It is classified as a "midline" drive, which typically means that it is intended for use in data centers and other enterprise environments, where it provides a balance of performance, capacity, and cost. 
Quick Specs:
•    14TB storage capacity
•    3.5’’ LFF
•    SAS 12 GB/s
•    7200 rpm

Please see the related tabs for the P09155-B21 datasheet and compatible accessories.

Product Name	HPE 14TB SAS 12G Business Critical 7.2K LFF LP Helium 512e Multi Vendor HDD (P09155-B21)
Product Description	The HPE P09155-B21 is part of the HPE Business Critical Hard Drives series, designed to deliver high storage capacity, performance, and reliability for data center applications. This 14TB drive with a 7.2K RPM rotation speed uses a SAS 12G interface, ideal for data centers and enterprise environments.
Storage Capacity	14TB
Interface	SAS 12 Gb/s
Form Factor	3.5-inch LFF
Rotation Speed	7200 RPM
Drive Classification	Midline (for enterprise-level data storage)
Mean Time Between Failures (MTBF)	2.5 million hours
Annualized Failure Rate (AFR)	0.35%
Intended Use	Optimized for data center and enterprise environments
Data Transfer Rate	Up to 12 Gb/s
Technology	Helium-filled to reduce internal friction and improve efficiency

Capacity	14TB
Interface	SAS 12 Gb/s
Form Factor	3.5-inch LFF (Large Form Factor)
Rotation Speed	7200 RPM
Drive Type	Business Critical, Midline
Intended Environment	Enterprise and data center use
Data Transfer Rate	Up to 12 Gb/s
MTBF	2.5 million hours
AFR	0.35%
Power Efficiency	Helium technology for reduced power consumption
Sector Format	512e
Design Features	Helium-sealed for enhanced durability and power efficiency in continuous operation

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