P49739-001 HPE 7.68TB SAS-12GBPS 2.5 Inch Read Intensive 2.5invh Sff SC Multi Vendor SSD.

Overview of HPE P49739-001 7.68TB SAS Read Intensive SSD

The HPE P49739-001 7.68TB SAS SSD is an advanced enterprise-class solid-state drive engineered to deliver exceptional performance, durability, and reliability for HPE ProLiant Gen10 and Gen10 Plus servers. This high-capacity storage solution uses Triple-Level Cell (TLC) NAND flash technology and a read-intensive design, ensuring outstanding performance for data-heavy applications while maintaining energy efficiency and operational stability.

Manufacturer Details

• Manufacturer: Hewlett Packard Enterprise (HPE) 
• Part Number: P49739-001 
• Product Type:  7.68TB Solid State Drive

Key Technical Highlights

• Storage Capacity: 7.68 Terabytes of reliable, high-density flash storage.
• Interface: SAS 12Gbps for seamless data connectivity and improved system responsiveness.
• Form Factor: Compact 2.5-inch design for optimal space utilization in enterprise chassis.
• Flash Type: TLC NAND for balanced endurance and performance.
• Height: 15mm profile, optimized for dense server configurations.
• Hot-Pluggable: Yes, for simplified maintenance and zero downtime during replacement.

Performance Metrics for Business Continuity

• Random Read IOPS: Up to 105,000 operations per second.
• Random Write IOPS: Up to 55,000 operations per second.
• Average Latency (Read): 190 microseconds.
• Average Latency (Write): 95 microseconds.
• Sequential Read Speed: Up to 1080 MiB/s for fast data retrieval.
• Sequential Write Speed: Up to 1030 MiB/s for efficient write operations.

Advanced Reliability and Operational Efficiency

Built with enterprise-grade components and advanced NAND management algorithms, the HPE P49739-001 SSD ensures consistent performance under intensive workloads. Its error correction features, wear-leveling mechanisms, and power loss protection significantly enhance data integrity and drive longevity.

Optimized for Read-Intensive Applications

This model is classified as Read Intensive, making it an excellent choice for workloads that prioritize fast read operations over frequent writes. It’s ideal for:

• Virtualized environments
• Content delivery systems
• Web hosting and cloud applications
• Enterprise data analytics
• Online transaction processing (OLTP)

Data Center-Ready Architecture

The drive’s compact 2.5-inch form factor and hot-plug capability allow seamless integration into existing HPE ProLiant servers. It supports large-scale enterprise deployments where uptime and reliability are critical.

Enhanced Power Efficiency

Engineered with energy-optimized firmware, the drive delivers high IOPS per watt, reducing overall data center power consumption without compromising performance. This results in a lower total cost of ownership and an environmentally sustainable IT infrastructure.

Compatibility with HPE Server Ecosystem

The HPE P49739-001 is fully qualified for HPE ProLiant Gen10 and Gen10 Plus servers. It’s validated through rigorous testing for firmware compatibility, ensuring seamless operation across various HPE storage controllers and backplanes.

Plug-and-Play Deployment

With hot-plug functionality, IT administrators can replace or add drives without service interruption. The drive automatically synchronizes with server management utilities, simplifying storage expansion and system maintenance.

Multi-Vendor Support

Designed as a multi-vendor SSD, it provides flexible sourcing and consistent reliability regardless of manufacturer variation, aligning with HPE’s enterprise hardware standards.

Endurance, Stability, and Data Security

Enterprise environments demand storage solutions that combine speed with dependability. The HPE P49739-001 delivers robust performance with exceptional endurance ratings and data protection mechanisms. Its architecture ensures predictable latency and consistent throughput, even under sustained load.

Built-In Data Protection Features

• End-to-End Data Path Protection: Ensures data integrity throughout the transmission process.
• Power Loss Protection: Prevents data corruption in unexpected power outages.
• Wear-Leveling: Extends the SSD’s operational life by evenly distributing write cycles.
• Advanced Error Correction (ECC): Detects and corrects bit errors for reliable performance.

Consistent Low-Latency Operations

With average read latency of 190 microseconds and write latency of 95 microseconds, the SSD guarantees rapid response times. This predictability is vital for applications that demand real-time data access, such as ERP systems, database queries, and analytics dashboards.

Performance Optimization for Data-Driven Workloads

HPE’s firmware algorithms dynamically optimize read/write operations to reduce overhead and maintain high throughput. These optimizations translate into faster system boot times, improved application responsiveness, and enhanced multi-user performance.

Balanced Throughput and Capacity

Combining 7.68TB of usable capacity with robust IOPS performance, this SSD efficiently handles read-heavy tasks such as database lookups, virtual desktop operations, and web caching systems.

Consistent Throughput Delivery

Sequential read and write speeds of over 1000 MiB/s ensure rapid handling of large data sets and enable smooth streaming of high-bandwidth operations across enterprise environments.

Ideal Use Cases and Application Scenarios

• Enterprise-grade virtualization and server consolidation
• Large-scale data warehousing and analytical processing
• Read-optimized transactional systems
• Cloud storage infrastructure
• Edge computing and IoT data aggregation

Reliable Component Integration

Every HPE enterprise SSD is built with high-quality flash components, controller firmware, and memory modules that undergo extensive validation testing. The P49739-001 continues this legacy, offering assured performance and stability under constant enterprise workload pressure.

Trusted HPE Manufacturing Quality

As a trusted manufacturer, HPE ensures this SSD aligns with the brand’s stringent standards for security, durability, and compatibility. Backed by comprehensive technical support and firmware updates, it provides peace of mind for IT departments managing mission-critical systems.

Overview of HPE P49739-001 7.68TB SAS Read-Intensive SSD

The HPE P49739-001 7.68TB SAS 12Gbps 2.5-inch Read-Intensive solid state drive (SSD) is engineered for enterprise storage arrays and server platforms that demand high read throughput, low latency, and enterprise-grade reliability. Built as a multi-vendor, hot-swap, digitally signed SSD shipped with a standard 2.5" tray, this device is optimized for data center workloads such as large-scale virtualization, read-heavy databases, content delivery, analytics, and caching layers. Its SAS 12Gbps interface delivers robust connectivity to HPE ProLiant and other compatible servers, providing predictable performance and easier integration in mixed vendor environments.

Key Features and Enterprise Benefits

High Capacity in a Small Form Factor

With 7.68 terabytes of usable capacity in a 2.5-inch small form factor (SFF), the P49739-001 packs a high density storage option for racks where physical space and power are at a premium. This high capacity supports consolidation of frequently accessed data, enabling administrators to reduce the number of drives required for cache or hot tiers and simplify storage architectures without sacrificing read responsiveness.

SAS 12Gbps Interface — Performance and Compatibility

The SAS 12Gbps interface provides dual-lane, enterprise-class connectivity delivering both high sequential throughput and superior small-block I/O performance. This interface offers backward compatibility with existing SAS infrastructures while enabling fully optimized pipelines on modern controllers that support 12Gbps operation. For mixed environments, SAS ensures broad compatibility with many RAID controllers, HBAs, and storage backplanes used in HPE and third-party solutions.

Read-Intensive Workload Optimization

Designed specifically for read-intensive workloads, this SSD balances endurance and cost while delivering consistent read performance. Read-intensive drives are ideal for workloads where read operations significantly outnumber writes: web and media servers, large-scale directory services, object stores, and OLAP (online analytical processing) queries. Firmware tuning and flash management algorithms focus on read path optimizations, resulting in lower latencies and predictable IOPS under sustained read traffic.

Digitally Signed Firmware for Security and Integrity

Digitally signed firmware provides a critical security layer that helps prevent unauthorized or tampered firmware from loading on the drive. For regulated industries, financial services, and security-conscious IT environments, this feature reduces the attack surface and simplifies compliance with corporate firmware integrity policies. The signature ensures firmware authenticity and helps maintain consistent behavior across firmware revisions.

Hot Swap and Tray Compatibility

Hot-swap capability makes the P49739-001 suitable for live maintenance windows and rapid replacements in the field without server downtime. Each unit includes a compatible 2.5" drive tray for easy insertion into HPE drive bays and many multi-vendor enclosures. The tray is engineered for robust retention and tool-less servicing in most enterprise chassis, helping speed serviceability and reduce mean time to repair (MTTR).

Enterprise Considerations

Form Factor, Interface, and Capacity

The physical and electrical specifications are central to integration planning. The drive uses a 2.5-inch SFF form factor with standard SAS 12Gbps electrical signaling. At 7.68TB raw/formatted capacity (labeling depends on vendor presentation), administrators should confirm usable capacity after any vendor-specific overprovisioning or reservation for endurance and firmware functions. Typical enterprise deployments treat these drives as block devices for tiered storage or high-performance cache tiers.

Performance Metrics

Expect strong sequential read throughput and robust small-random read IOPS. While exact numbers vary by controller, queue depth, and OS, read-intensive 12Gbps SAS SSDs typically deliver thousands to tens of thousands of sustained random read IOPS at low single-digit millisecond or sub-millisecond latencies, and sequential read bandwidth that fills the SAS 12Gbps pipeline when paired with appropriate controllers. When benchmarking, use realistic application workloads (e.g., dbHammer, fio with mixed read ratios) to capture meaningful performance baselines.

Endurance, Power, and Thermal Characteristics

Endurance is tuned for read-dominant usage patterns — rated in Drive Writes Per Day (DWPD) or total terabytes written (TBW) over the warranty period. Read-intensive drives offer lower write endurance than mixed-use/enterprise-write variants, but they are sufficient for caching, hot tiering, and read-heavy databases. Power consumption is optimized for data center efficiency while maintaining thermal stability under sustained workload; administrators should plan rack power and airflow accordingly and monitor SMART metrics to avoid thermal throttling.

Reliability and Data Protection

This HPE-labeled SSD often ships with enterprise features such as end-to-end data path protection, background media management, error correction, and power-loss protection mechanisms. These features reduce the risk of data corruption and help ensure predictable recovery behavior during unexpected power events. Integration with RAID controllers that support TLER (time-limited error recovery) and enterprise SMART attributes strengthens disk array resiliency. For mission-critical environments, place the P49739-001 in RAID sets with appropriate redundancy levels and backup policies.

Compatibility, Firmware, and Integration

Multi-Vendor Interoperability

Marketed as a multi-vendor part, the P49739-001 is intended to function across a range of HPE platforms and compatible third-party servers and enclosures. Multi-vendor compatibility reduces vendor lock-in and enables more flexible procurement strategies. However, due to firmwares and vendor signatures, always verify the compatibility matrix for specific firmware versions and controller models. Check HPE advisory resources and controller release notes for any required firmware updates prior to mass deployment.

Firmware Considerations and Updates

Because the drive uses digitally signed firmware, administrators should follow the vendor-recommended firmware update paths. Digitally signed firmware reduces the risk of running unauthorized code but also means updates must come from trusted vendor channels. When planning firmware upgrades at scale, use staged rollouts, maintain firmware-version documentation, and verify that controller and OS firmware levels support the drive’s signed firmware format. Where available, use vendor tools or HPE OneView for automated update orchestration.

Controller and OS Integration

For best results, pair the P49739-001 with enterprise SAS controllers that expose advanced features such as per-drive SMART reporting, SCSI command passthrough, and robust queue management. Operating systems and hypervisors (Linux, VMware ESXi, Windows Server) typically treat these devices as standard block storage; however, driver and controller firmware compatibility can affect performance characteristics. Use tested combinations for production deployments and verify TRIM/discard and NCQ behavior where applicable.

Use Cases and Deployment Patterns

High-Performance Read Caching and Tiering

One of the most common uses for a high-capacity, read-intensive SSD is as a front-end cache or a hot tier in tiered storage architecture. Use policies that accelerate read-heavy datasets such as metadata stores, search indexes, and frequently read database tables. By placing hot dataset segments on the P49739-001, you reduce latency for end users and improve overall application throughput while keeping colder, less-frequently accessed data on lower cost HDD tiers.

Virtual Desktop Infrastructure (VDI) and Application Hosting

In VDI and multi-tenant application hosting, read-heavy patterns (boot storms, read-dominant app workloads) benefit significantly from SSD acceleration. The drive’s density helps keep many VM images or containers on fast storage, reducing I/O contention and improving user experience during peak access times. When combined with proper caching layers and memory-based acceleration, these drives help flatten performance spikes.

Content Delivery and Media Streaming

Content delivery platforms and media streaming services often require sustained sequential read throughput to serve large files. The SAS 12Gbps interface and large capacity make the P49739-001 suitable for distribution nodes, caching proxies, and read-optimized object stores that serve static media or large media assets at scale.

Analytics, Reporting, and Data Warehousing

Analytical workloads that scan large datasets for read-intensive queries — such as OLAP queries and log analytics — can leverage the device’s throughput for faster query finishing times. Placing frequently queried indexes and precomputed aggregates on the SSD improve response times and reduce load on spinning media.