HPE 1.92TB SFF 2.5" SAS 12G Read Intensive BC Value SAS SSD

Overview

The HPE P40507-B21 is a 1.92TB solid-state drive designed for read-intensive workloads, featuring a small form factor 2.5-inch size and a 12G SAS interface that delivers faster data transfer speeds compared to SATA drives. It supports up to 155,000 input/output operations per second (IOPS) for random reads, making it well suited for environments that require rapid and reliable data access such as web servers and caching systems. The drive balances performance with durability through its endurance rating of one drive write per day and includes digitally signed firmware for enhanced security.

Key features

• Optimized for read-intensive workloads to maintain high responsiveness under heavy read demands
• 12G SAS interface provides faster and more reliable data transfers than traditional SATA connections
• Hot pluggable design enables easy installation or replacement without system downtime
• Digitally signed firmware protects against unauthorized modifications, enhancing data integrity
• Triple-level cell NAND technology offers a balance between capacity and endurance for consistent operation
• Power-efficient operation with peak consumption up to 6.37 watts, reducing energy costs in enterprise environments
• Includes a basic carrier for straightforward mounting in standard 2.5-inch bays
• Backed by a 3-year warranty to ensure reliability and support in critical IT setups

Key specs

• Storage capacity: 1.92 TB
• Form factor: 2.5-inch small form factor (SFF)
• Interface: 12G SAS
• Random read IOPS: up to 155,000
• Endurance rating: 1 drive write per day (DWPD)
• Power consumption: up to 6.37 watts peak
• Technology: triple-level cell (TLC) NAND
• Firmware: digitally signed for security
• Warranty: 3 years

Connectivity and compatibility

This SSD connects via a 12G SAS interface, which supports high-speed data transfers and is compatible with mainstream HPE compute platforms. Its small form factor fits standard 2.5-inch drive bays, making it easy to integrate into existing server and storage arrays. The hot pluggable design allows IT professionals to swap drives without powering down systems, minimizing downtime during maintenance or upgrades.

Ideal uses and environments

The HPE P40507-B21 is a strong choice for IT professionals managing servers or storage systems that demand fast and reliable read access. It works well in data centers, web hosting environments, and caching applications where read performance is critical. Its endurance and security features make it suitable for enterprise workloads that require consistent operation and protection against firmware tampering. This drive fits well in setups where balancing capacity, speed, and power efficiency is essential.