HPE 3.84 TB SATA SSD 2.5 SFF Read Intensive (P27157-B21)

Server storage bottlenecks can cripple application performance and user experience. The HPE 3.84 TB SATA SSD 2.5 SFF Read Intensive (P27157-B21) tackles this head-on with high-capacity, low-latency flash storage engineered for read-heavy workloads. Ideal for virtualization, web serving, and data warehousing, this drive delivers consistent performance and endurance where it matters most.

Who is it for

IT administrators and data center managers running HPE ProLiant Gen10 or Gen10 Plus servers who need to accelerate read-intensive applications without overhauling their storage architecture. It’s also a smart choice for organizations looking to extend server life by replacing aging HDDs with reliable, power-efficient SSDs.

Main features

• 3.84 TB capacity in a 2.5-inch Small Form Factor (SFF) for dense storage configurations.
• SATA 6Gb/s interface ensures broad compatibility with existing server backplanes.
• Read Intensive endurance (0.5 DWPD) optimized for workloads with high read-to-write ratios.
• Sequential read speeds up to 520 MB/s and write speeds up to 480 MB/s for fast data access.
• Random read performance up to 70,000 IOPS and random write up to 10,000 IOPS.
• Hot-plug support enables drive replacement without downtime.
• HPE Digitally Signed Firmware protects against unauthorized access and ensures integrity.
• Low power consumption: approximately 3.5 W active read and 5.5 W active write.

Specifications

• Capacity: 3.84 TB
• Form Factor: 2.5-inch SFF
• Interface: SATA 6Gb/s
• NAND Flash: 3D TLC (Triple-Level Cell)
• Endurance: Read Intensive, 0.5 DWPD
• Sequential Read: Up to 520 MB/s
• Sequential Write: Up to 480 MB/s
• Random Read IOPS (4KB): Up to 70,000
• Random Write IOPS (4KB): Up to 10,000
• MTBF: 2 million hours
• Operating Temperature: 0°C to 70°C
• Hot-Plug Support: Yes
• Compatibility: HPE ProLiant Gen10/Gen10 Plus Servers
• Firmware: HPE Digitally Signed Firmware

Tips

To maximize performance and longevity, pair this SSD with an HPE Smart Array controller that supports SATA SSDs and enable TRIM. Monitor drive health using HPE SmartSSD Wear Gauge to anticipate replacement needs. For mixed workloads with higher write intensity, consider HPE Mixed Use or Write Intensive SSDs instead.