HPE 861756-B21 862141-001 4TB 12G SAS 7.2K 3.5" LFF 512E SC MDL HDD Retail New 861756B21

Description:

The HPE 861756-B21 4TB 12G SAS 7.2K LFF hard disk drive is used in enterprise server and storage systems for reliable bulk data storage and scalable capacity expansion. Commonly installed in HPE ProLiant servers, storage arrays, and data center environments supporting backup, archiving, and general-purpose workloads. Maintenance teams, OEMs, and system integrators use this part for storage upgrades, system expansion, capacity scaling, and drive replacement. 

Applications:

The HPE 861756-B21 HDD is widely used in enterprise and data center environments requiring dependable and cost-effective storage solutions. It is ideal for backup systems, archival storage, file servers, surveillance storage, and general business applications, delivering consistent performance and scalability for growing data demands.

Technical Specifications:

• Brand: HPE
• Part Number: 861756-B21 / 862141-001
• Storage Capacity: 4TB
• Interface: SAS 12Gb/s
• Form Factor: 3.5-inch LFF (Large Form Factor)
• Drive Type: Hard Disk Drive (HDD)
• Drive Speed: 7,200 RPM
• Workload Type: Midline (MDL)
• Sector Format: 512e
• Carrier Type: Smart Carrier (SC)
• Hot-Swap: Supported
• Compatibility: HPE ProLiant Gen9 / Gen10 servers and compatible storage systems
• Use Case: Backup, archiving, file storage, and bulk data

Common Replacements:

• HPE 858596-B21 2TB SAS 6G 7.2K LFF HDD
• HPE 872479-B21 10TB SAS 12G 7.2K LFF HDD
• HPE P01366-B21 4TB SATA 6G 7.2K LFF HDD