P40501-B21 HPE 7.68TB SATA 6G Read Intensive Enterprise SSD for Data Centers
The HPE P40501-B21 is a high-capacity, read-optimized enterprise SSD designed for data center workloads where storage density and cost efficiency are critical. With a massive 7.68TB capacity, this drive operates on the SATA 6Gb/s interface, ensuring broad compatibility across HPE ProLiant servers and other industry-standard platforms.
As a Read Intensive (RI) class drive, it is engineered for environments where read operations significantly outnumber writes, such as web servers, content delivery networks, active archiving, and big data analytics.
- 7.68TB capacity with SATA 6Gb/s interface
- Read Intensive (RI) class for read-heavy workloads
- 2.5-inch Small Form Factor (SFF) with 7mm height
- Includes HPE Basic Carrier (BC) for hot-plug installation
- Multi Vendor (MV) sourcing for improved supply availability
- Low power consumption at 2.76 watts average
- Digitally signed firmware and HPE SmartSSD Wear Gauge
| Performance Metric | Specification |
|---|---|
| Sequential Read Speed | Up to 530 MB/s |
| Sequential Write Speed | Up to 500 MB/s |
| Random Read IOPS (4KiB, QD32) | 76,000 IOPS |
| Random Write IOPS (4KiB, QD32) | 11,800 IOPS |
| Read Latency | 126 µs average |
| Write Latency | 87 µs average |
| Endurance (DWPD) | 0.65 Drive Writes Per Day |
| Total Bytes Written (TBW) | 9,111 TBW over warranty period |
- Triple-Level Cell (TLC) NAND flash technology
- Broad compatibility with HPE ProLiant servers
- Enterprise-grade reliability and data integrity
- Optimized for data center energy efficiency
- Enhanced supply chain stability through multi-vendor qualification
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