HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD
Brand: HPE | Category: Enterprise HDDs
SKU: HPE-781518-B21 | Part #: 781518-B21 | MPN: 781518-B21
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About the HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD
The HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD from HPE is enterprise-grade Enterprise HDDs hardware built for data centers. It features 1.2TB capacity, 2.5" form factor, SAS 12Gb/s interface, 10,000 RPM speed. The HPE 781518-B21 is a 1.2TB 2.5-inch Small Form Factor (SFF) SAS hard disk drive engineered for enterprise-class storage demands. Operating at 10,000 RPM with a 12Gb/s SAS interface, it delivers the high sequential and random I/O throughput required by mission-critical server and storage array environments. The drive is purpose-built for HPE ProLiant Gen9 and compatible server platforms, integrating natively with HPE's Smart Array controllers and iLO firmware stack for real 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-781518-B21 |
| Part Number | 781518-B21 |
| Condition | New |
| Capacity | 1.2TB |
| Form Factor | 2.5" |
| Interface | SAS 12Gb/s |
| Speed | 10,000 RPM |
| Manufacturer Part Number | 781518-B21 |
| Drive Capacity | 1.2TB |
| Form Factor | 2.5-inch Small Form Factor (SFF) |
| Interface | SAS 12Gb/s |
| Spindle Speed | 10,000 RPM |
| Drive Type | Enterprise Hard Disk Drive (HDD) |
| Hot Plug Support | Yes |
| Carrier Type | HPE SmartDrive Carrier |
| SAS Ports | Dual Port |
| Sector Size | 512n (512 bytes native) |
| Compatible Controllers | HPE Smart Array SAS controllers |
| Server Compatibility | HPE ProLiant Gen9 and select Gen8 servers |
| iLO Health Integration | Yes — S.M.A.R.T. data and predictive failure alerting via HPE iLO |
| Management Integration | HPE OneView, Agentless Management Service (AMS) |
| Drive Firmware | HPE digitally signed and qualified firmware |
| Operating Temperature | 0°C to 60°C |
| Encryption Support | No (non-SED variant) |
Frequently Asked Questions about HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD
What does the HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD do?
At 1.2TB, the HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K 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 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD?
Key specifications for the HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD: capacity 1.2TB; form factor SFF (2.5in); interface SAS 12G; 1 to 3 years (HPE manufacturer) support; new condition. Manufacturer part number 781518-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD compatible with my infrastructure?
The HPE 781518-B21 - HPE 1.2TB 12Gb SAS 2.5in 10K HDD uses a SAS 12G interface in a SFF (2.5in) 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.