| Part Number | Interface | Speed | Generation | Notes |
|---|---|---|---|---|
| 507127-B21 | SAS 6Gb/s | 10K RPM | Gen6/Gen7 (G6–G7) | Dual-port, older firmware |
| 652611-B21 | SAS 6Gb/s | 15K RPM | Gen6/Gen7 (G6–G7) | Dual-port, older firmware |
| 759208-B21 | SAS 12Gb/s | 15K RPM | Gen8/Gen9 | SC carrier, digital firmware |
| 872475-B21 | SAS 12Gb/s | 10K RPM | Gen9/Gen10 | SC carrier, digitally signed firmware |
| 870753-B21 | SAS 12Gb/s | 15K RPM | Gen9/Gen10 | SC carrier, digitally signed firmware |
The HPE 300GB SAS 12G SFF Enterprise Hard Drive is a proven, mission-critical 2.5″ small form factor (SFF) spinning disk storage solution engineered for 24/7 enterprise server environments. Available in two spindle speeds — 10,000 RPM (872475-B21) and 15,000 RPM (870753-B21) — both models deliver the high-speed 12Gb/s SAS interface, hot-plug support, HPE SmartDrive carrier, and digitally signed firmware that HPE ProLiant server environments demand for transactional databases, virtualisation, ERP systems, and high-performance computing workloads.
Whether you need the balanced performance-per-watt of the 10K model or the absolute lowest latency and maximum spindle IOPS of the 15K model, both drives are fully certified for HPE ProLiant Gen8 through Gen10 Plus servers and offer a 3-year HPE warranty with long life cycle supply stability.