HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD
Brand: HPE | Category: Enterprise HDDs
SKU: HPE-857644-B21 | Part #: 857644-B21 | MPN: 857644-B21
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About the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD
The HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD from HPE is enterprise-grade Enterprise HDDs hardware built for data centers. It features 10TB capacity, LFF (3.5in) form factor, SAS 12Gb/s interface, 7,200 RPM speed. The HPE 857644-B21 is a 10TB Large Form Factor (LFF) Serial Attached SCSI hard disk drive engineered for demanding enterprise storage environments. Operating at 7,200 RPM with a 12Gb/s SAS interface, the drive delivers sustained sequential throughput suitable for high-capacity, mixed-workload storage tiers. Helium-sealed construction reduces internal air resistance and platter vibration, enabling higher areal density, lower operating temperature, and reduced power draw compar Available in brand new condition. HPE enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | HPE |
| Category | Enterprise HDDs |
| SKU | HPE-857644-B21 |
| Part Number | 857644-B21 |
| Condition | New |
| Capacity | 10TB |
| Form Factor | LFF (3.5in) |
| Interface | SAS 12Gb/s |
| Speed | 7,200 RPM |
| Manufacturer Part Number | 857644-B21 |
| Drive Type | Hard Disk Drive (HDD) |
| Raw Capacity | 10 TB |
| Interface | SAS 12Gb/s |
| Rotational Speed | 7,200 RPM |
| Form Factor | Large Form Factor (LFF) 3.5-inch |
| Sector Size | 512e (512-byte emulation) |
| Drive Class | Midline / Near-Line Enterprise |
| HPE Drive Series | Data Storage (DS) |
| Carrier Type | Single Carrier (SC) Hot-Plug |
| Internal Atmosphere | Helium-sealed |
| Native Sector Size | 4K |
| SAS Lanes | Dual-port SAS |
| Compatible Platforms | HPE ProLiant Gen9/Gen10 servers; HPE MSA, StoreVirtual, StoreEasy arrays |
| Management Integration | HPE iLO predictive drive health monitoring and SMART telemetry |
| Hot-Plug Support | Yes |
| Drive Category | Enterprise Near-Line |
Frequently Asked Questions about HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD
What does the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD do?
At 10TB, the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SAS 12G interface is supported by major server platforms.
What are the headline specs of the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD?
Key specifications for the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD: capacity 10TB; form factor LFF (3.5in); interface SAS 12G; 1 to 3 years (HPE manufacturer) support; new condition. Manufacturer part number 857644-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD compatible with my infrastructure?
The HPE 857644-B21 - HPE 10TB SAS 7.2K LFF SC He 512e DS HDD uses a SAS 12G interface in a LFF (3.5in) form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.