789153-B21 HPE 480GB SATA 6GBPS RI SFF NHPE SSD

HPE 789153-B21 480GB SATA 6Gbps RI SFF NHP SSD Product Overview

The HPE 789153-B21 480GB SATA 6Gbps Read Intensive Small Form Factor Non-Hot-Plug Solid State Drive represents Hewlett Packard Enterprise’s commitment to delivering enterprise-class storage solutions that balance affordability, reliability, and performance. This drive is part of the ProLiant Hard Drive family and is tailored for organizations running workloads with high read ratios, moderate endurance requirements, and secure placement needs. With its 2.5-inch internal form factor, SATA III interface, and value endurance (VE) design, the drive is well-suited for modern servers requiring efficient, dependable storage.

Key Attributes of HPE 789153-B21

• 480GB capacity — offering sufficient storage for operating systems, applications, and enterprise tasks.
• SATA 6Gbps connection — ensuring compatibility with a wide range of HPE server platforms.
• Read-Intensive optimization — designed for workloads focused on data retrieval.
• Non-Hot-Plug (NHP) design — providing a secure and stable placement inside server enclosures.
• 2.5-inch SFF form factor — compact size that supports higher density in rack and tower systems.
• Internal enclosure type — securely installed within the server without hot-swap capabilities.
• Enterprise validation — tested for compatibility with HPE’s infrastructure ecosystem.

Technical Specifications of the SSD

General Information

• Part Number: 789153-B21
• Manufacturer: Hewlett Packard Enterprise
• Category: ProLiant Hard Drive
• Sub-Category: SATA SSD
• Generation: SATA Non-Hot-Plug SSD
• Host Interface: Serial ATA (SATA III)
• Connector Type: SATA 6Gb/s

Performance and Capacity

• Storage Size: 480GB
• Data Transfer Rate: 6Gb/s bandwidth
• Read-Intensive Use: Optimized for environments with high read-to-write ratios.
• Spindle Speed: Solid State — no mechanical components.

Physical Characteristics

• Form Factor: 2.5-inch Small Form Factor (SFF)
• Enclosure Type: Internal, secure fit
• Hot Plug Capability: Non-Hot-Plug (requires shutdown for replacement)

Applications and Workloads

The HPE 789153-B21 SSD is tailored for read-intensive tasks, meaning that its primary strength lies in workloads dominated by data retrieval rather than constant writes. It is particularly effective when used in enterprise servers for stable, predictable performance at a cost-effective price point.

Recommended Use Cases

• Operating System Drives: Perfect for hosting boot volumes in HPE ProLiant servers.
• Virtualization: Suitable for storing VM templates and read-heavy guest environments.
• Analytics: Ideal for scenarios where frequent reads power reporting and dashboards.
• Content Delivery: Useful in caching and distributing static content like images and media files.
• Cloud Infrastructure: Efficient for metadata, logging, and auxiliary read-intensive services.

Specific Workload Advantages

By leveraging read-intensive storage, enterprises benefit from higher endurance in their workload type compared with using consumer SSDs, while keeping costs lower than write-intensive models. This makes the drive a strategic addition for IT teams optimizing total cost of ownership.

Integration with HPE ProLiant Systems

As an HPE ProLiant-validated storage device, the 789153-B21 ensures streamlined installation, compatibility, and long-term operational stability. It integrates seamlessly into the HPE ecosystem with server management tools for monitoring and lifecycle management.

Supported Platforms

• HPE ProLiant rack servers (DL series).
• HPE ProLiant tower servers (ML series).
• HPE blade enclosures supporting 2.5-inch drives.

Server Management Utilities

Administrators can utilize HPE Smart Storage Administrator (SSA) and iLO (Integrated Lights-Out) to monitor performance, perform firmware upgrades, and proactively track drive health for predictive replacement planning.

Benefits of Choosing HPE SATA NHP SSD

Enterprise-Level Advantages

• Consistency: Optimized performance for read-heavy tasks.
• Reliability: Backed by HPE’s enterprise validation and testing.
• Secure Design: NHP ensures drives are firmly installed in controlled environments.
• Efficiency: Lower latency compared with spinning hard drives.
• Compact Size: SFF allows greater drive density in limited spaces.

Comparison with Other Enterprise SSD Types

SATA vs SAS SSD

SATA SSDs like the HPE 789153-B21 prioritize cost efficiency and broad compatibility, while SAS SSDs deliver higher throughput and dual-port redundancy. Enterprises seeking redundancy and higher performance may lean toward SAS, but for cost-sensitive, read-intensive scenarios, SATA provides sufficient value.

SATA vs NVMe SSD

NVMe SSDs use PCIe lanes to deliver superior bandwidth compared with SATA’s 6Gb/s limitation. However, NVMe drives typically command higher costs and require compatible infrastructure. For workloads that don’t demand extreme performance, SATA SSDs remain a balanced choice.

Reliability and Endurance

Although classified as a Read-Intensive SSD, the HPE 789153-B21 provides enough endurance for its target workloads, ensuring long-lasting use in predictable server environments. Enterprises can rely on HPE’s rigorous testing, which covers error correction, data integrity validation, and long-term stability benchmarks.

Data Protection Features

• Error correction algorithms safeguard against bit errors.
• SMART monitoring to track drive health.
• Validation for use in enterprise-grade environments.

Maintenance Recommendations

• Update firmware regularly through HPE support.
• Monitor endurance metrics via iLO or SSA.
• Schedule replacement cycles according to workload intensity and SMART indicators.

Maximizing Value

• Deploy in workloads requiring fast reads but minimal writes.
• Pair with higher-capacity HDDs for hybrid storage systems.
• Use in environments where downtime for replacements is acceptable.