Description
HPE 857644-B21 10TB 12G SAS 7.2K LFF 512e SC HDD
The HPE 857644-B21 10TB 12G SAS 7.2K LFF 512e SC HDD is an enterprise-capacity hard drive engineered for dependable performance and large-scale storage in data center environments. Designed and qualified by Hewlett-Packard Enterprise, this drive delivers consistent throughput, strong reliability, and seamless compatibility with supported HPE server platforms.
High-Capacity Storage for Data-Intensive Environments
With 10TB of capacity, this large form factor drive is ideal for organizations managing growing datasets, backups, archives, and file repositories. It provides the capacity needed to consolidate storage while maintaining predictable performance for everyday enterprise workloads.
12Gb/s SAS Interface for Reliable Throughput
The 12G SAS interface ensures stable, enterprise-grade connectivity and higher data integrity compared to SATA alternatives. Combined with a 7.2K RPM spindle speed, the drive offers a balanced mix of capacity and performance suitable for shared storage and multi-user environments.
HPE 857644-B21 10TB 12G SAS 7.2K LFF 512e SC HDD
Large Form Factor for Efficient Scaling
The LFF (3.5-inch) design enables efficient capacity scaling in server and storage configurations. This makes the drive well suited for deployments where maximizing terabytes per rack unit is a priority.
512e Sector Format for Broad Compatibility
Featuring 512e (512-byte emulation), the drive maintains compatibility with modern operating systems and applications while benefiting from advanced formatting efficiencies, helping ensure smooth integration into existing infrastructures.
Enterprise-Class Reliability
Built for continuous operation, this HPE enterprise hard drive is tested to meet strict reliability and quality standards. It is designed to support sustained workloads in demanding data center conditions with consistent performance and long service life.
Key Features
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10TB enterprise hard disk drive
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12Gb/s SAS interface
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7.2K RPM rotational speed
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Large Form Factor (3.5-inch) design
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512e sector format
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Genuine HPE Smart Carrier (SC) drive
Ideal Use Cases
This drive is ideal for enterprise servers, shared storage pools, backup and archival systems, virtualization storage, and data centers requiring high-capacity and reliable SAS-based storage.
| Specifications: | |
| Category | Proliant HardDrive |
| Sub-Category | 7.2K |
| Generation | SAS SC |
| Part Number | 857644-B21 |
| Products ID | 489633 |
| Capacity | 10TB |
| Interface | Serial Attached SCSI (SAS) |
| Enclosure | Internal |
| Drive Dimensions | 3.5 inches |
| Rotational Speed | 7200RPM |
| Data Transfer Rate | 12G = 12Gb/sec |
| Average Seek Time | 8.0ms |
| HotSwap | Yes |
| Manufacturer | Hewlett Packard |





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