HP 801557-001 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K 512e HDD

The HP 801557-001 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K 512e HDD is a high-performance hard drive designed for enterprise storage solutions. Ideal for use in data centers and server environments, this drive is compatible with a wide range of HPE ProLiant servers including ProLiant DX, DL, ML, SL, BL, XL, and CL models. Whether you're expanding your storage capacity or replacing existing drives, this MidLine SAS HDD offers reliable performance and seamless integration with Gen 3 and Gen 4 HPE server generations.

Key specifications of this drive highlight its robust design and efficient operation. With a large 4TB capacity, it supports substantial data storage needs. The 7,200 RPM spindle speed ensures a good balance between performance and power consumption, while the 12Gb/s SAS interface provides fast data transfer rates suitable for demanding workloads. Its 3.5" large form factor fits standard server bays, and the drive is hot-swappable, allowing for easy maintenance without downtime. Additional features include dual ports for redundancy and a 128MB cache to boost data processing efficiency.

• Brand: HP
• Capacity: 4TB
• Hot-Swappable: Yes
• Spindle Speed: 7,200 RPM
• Interface Type: SAS (Serial Attached SCSI)
• Data Transfer Rate: 12Gb/s
• Workload: MidLine (MDL)
• Sector Size: 512e
• Dual Port: Yes
• Cache: 128MB
• Form Factor: 3.5" Large Form Factor (LFF)
• Compatible HPE Server Generations: Gen 3 and Gen 4

For maintenance and replacement purposes, the following spare part numbers are associated with this drive:

• HP K2Q82A
• Hitachi HUS726T4TAL5204