P07443-002 HPE 800GB SSD SAS 12GBPS SFF Write Intensive Signed Firmware

HPE P07443-002 800GB SAS-12Gbps 2.5-inch Write Intensive Solid State Drive Overview

The HPE P07443-002 800GB SAS SSD is a high-performance, enterprise-grade storage solution engineered for data centers, servers, and mission-critical workloads. Featuring Digitally Signed Firmware (DS) and Smart Carrier technology, this drive ensures secure, consistent, and fast data handling for HPE ProLiant and Synergy environments.

Main Highlights of HPE P07443-002

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Part Number: P07443-002
• Storage Capacity: 800GB
• Interface: SAS 12Gbps
• Form Factor: 2.5-inch Small Form Factor (SFF)
• NAND Type: Triple-Level Cell (TLC)
• Firmware: Digitally Signed Firmware (DS)
• Carrier: HPE Smart Carrier (Hot-Pluggable)
• Workload: Write Intensive Applications
• Supported Platforms: HPE ProLiant Servers, Synergy Compute Modules

Technical and Functional Specifications

Device Architecture

• Device Type: Hot-Swap Solid State Drive
• Plug Type: Hot-Pluggable Dual-Port
• Interface Speed: 12Gbps SAS
• Carrier Type: SmartDrive (SC) with LED indicators for quick health monitoring
• Height: 15.00 mm (0.60 inch)

Performance Characteristics

This drive is tailored for environments demanding high-speed data processing, reliability, and intensive write endurance.

• Endurance: 10 Drive Writes Per Day (DWPD)
• Total Data Writes (TBW): 15,000 TB
• Sequential Read Throughput: 1095 MiB/s
• Sequential Write Throughput: 1045 MiB/s
• Random Read Latency (4KiB, Q1): 100 µs
• Random Write Latency (4KiB, Q1): 33 µs
• Random Read IOPS (4KiB, Q16): 130,000
• Random Write IOPS (4KiB, Q16): 120,000
• Maximum Random Read IOPS (4KiB): 210,000 @ Q32
• Maximum Random Write IOPS (4KiB): 120,000 @ Q16

Transfer Speed & Reliability

• Drive Transfer Rate: Up to 12 GB/s (external)
• Data Integrity: Digitally Signed Firmware to prevent tampering
• Hot-Swap Capability: Ensures zero downtime during replacement

Power and Efficiency

Power Usage Metrics

• Idle Power Consumption: 3.00W
• Sequential Read: 4.52W
• Sequential Write: 6.92W
• Random Read: 5.55W
• Random Write: 5.55W
• Maximum Power Draw: 6.92W

Energy Efficiency Benefits

Optimized to reduce operational power draw while maintaining maximum throughput, the HPE P07443-002 minimizes energy waste and enhances data center efficiency. Its balance of speed and low power usage reduces total cost of ownership (TCO).

Design & Physical Specifications

• Dimensions: 5.00 in (H) x 7.00 in (W) x 9.00 in (D)
• Weight: 1.10 lbs (0.50 kg)
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Cooling Compatibility: Designed for enterprise airflow patterns

Interface and Connectivity Options

• Interface Type: SAS 12Gb/s
• Connectivity: Dual-Port SAS connection
• Compatible Bay: 2.5-inch SFF drive bay

Compatibility and Supported Systems

HPE ProLiant DL Series

• DL325 Gen10, DL360 Gen9, DL380 Gen9, DL380 Gen10, DL385 Gen10, DL560 Gen10, DL580 Gen10
• Includes Entry, Base, Performance, High-Performance, and Solution configurations

HPE ProLiant ML Series

• ML110 Gen10, ML350 Gen10 – across Entry, Base, and Performance models

HPE ProLiant BL and XL Series

• BL460c Gen10 (2.5-inch)
• XL170r Gen10, XL190r Gen10, XL230k Gen10 Compute Tray, XL270d Gen10

HPE Synergy Compute Modules

• 480 Gen10 and 660 Gen10 Series (Base, Entry, Performance, Premium Backplane, Standard Backplane)
• 680 Gen9 4S-EX (Base, Performance, Compute Module)

HPE P07443-002 800GB SAS-12GBPS SFF Triple-Level Cell Write Intensive SSD

The HPE P07443-002 800GB SAS-12GBPS 2.5-inch SFF Write Intensive Solid State Drive with Digitally Signed Firmware and Smart Carrier technology represents a high-performance enterprise storage solution designed for servers and data centers requiring endurance, reliability, and data protection. This SSD belongs to the category of HPE enterprise-class write intensive SAS solid state drives, which are engineered for mission-critical workloads and environments that demand consistent write performance and data integrity. The triple-level cell (TLC) NAND architecture and HPE’s digital signature technology ensure optimal performance with advanced data security, making this model ideal for transaction-heavy databases, virtualization workloads, and analytics systems.

Overview of the SAS-12GBPS Write Intensive SSD Series

The HPE SAS-12GBPS SFF SSD family is designed for enterprises that need dependable storage devices capable of sustaining heavy I/O loads and long-term write durability. The P07443-002 is built on a 12-gigabit per second SAS interface that provides dual-port capability, ensuring uninterrupted data access and high availability. This category of drives supports sequential and random read/write operations with minimal latency, delivering reliable throughput in both structured and unstructured data environments. The 2.5-inch Small Form Factor (SFF) makes it suitable for dense storage configurations and optimized rack space usage in HPE ProLiant servers and storage arrays.

Digitally Signed Firmware for Enhanced Security

One of the defining features of the HPE P07443-002 is its Digitally Signed Firmware (DS), a critical component in the security posture of enterprise IT infrastructure. This technology ensures that the firmware installed on the SSD is verified and authenticated by HPE’s cryptographic digital signature, protecting the system from unauthorized code modifications or malicious firmware injection. This enhances the chain of trust from the hardware layer upward, ensuring data integrity, protecting sensitive workloads, and meeting compliance standards required by regulated industries such as healthcare, finance, and government organizations.

Smart Carrier Technology and Drive Management

The Smart Carrier included with the HPE P07443-002 provides advanced manageability and user feedback through LED indicators that display drive status, health, and activity. This feature simplifies drive identification, hot-swap replacement, and maintenance, reducing operational downtime. Smart Carrier technology also integrates seamlessly with HPE Integrated Lights-Out (iLO) management and HPE Smart Array Controllers, allowing administrators to monitor drive health, wear level, temperature, and remaining life expectancy in real time. This predictive analytics capability enables proactive maintenance, improving the overall reliability of the storage subsystem and extending the service life of deployed drives.

Performance Capabilities of the 800GB SAS SSD

The P07443-002 800GB Write Intensive SSD delivers enterprise-grade write endurance and consistent low-latency performance across multiple workloads. The 12Gbps SAS interface ensures faster access to data, significantly reducing I/O bottlenecks in performance-intensive applications. Its write intensive (WI) classification means it supports a higher number of drive writes per day (DWPD), making it ideal for workloads that involve frequent write cycles such as OLTP databases, virtualization environments, ERP systems, and data logging solutions. The high endurance offered by TLC NAND flash combined with enterprise-level wear-leveling algorithms ensures optimal lifespan even under sustained high-write operations.

Advanced NAND Architecture and Reliability

This drive utilizes Triple-Level Cell (TLC) NAND flash memory technology, designed for a balance between capacity, endurance, and performance. The firmware and controller architecture are optimized by HPE to maintain consistent throughput, even as the drive reaches higher utilization levels. The error correction code (ECC) engine and wear-leveling mechanisms provide data integrity and prevent data corruption due to NAND wear-out. This ensures that performance does not degrade significantly over time, maintaining reliable read and write performance throughout the drive’s operational life.

Compatibility and Integration with HPE Servers

The HPE P07443-002 is fully certified and validated for use with HPE ProLiant Gen9, Gen10, and Gen11 servers as well as select HPE Synergy and Apollo platforms. Each SSD is tested for compatibility and firmware optimization with HPE Smart Array controllers, ensuring maximum reliability, interoperability, and predictable performance in mixed storage environments. Integration with HPE’s Smart Storage Administrator (SSA) software allows easy configuration, firmware updates, and drive monitoring through an intuitive management interface. The drive’s plug-and-play compatibility and Smart Carrier mounting system also facilitate quick installation in HPE server bays without special tools or complex setup processes.

Power Efficiency and Thermal Optimization

Efficiency is a hallmark of HPE’s enterprise SSD category. The 800GB SAS-12GBPS SSD operates with low active power consumption and optimized thermal management, contributing to reduced energy costs in high-density deployments. Its low-power design minimizes heat output, allowing data centers to achieve better cooling efficiency and improved rack density. The intelligent thermal throttling mechanism dynamically adjusts performance to prevent overheating, maintaining data integrity even in continuous high-performance workloads. This combination of power efficiency and thermal stability makes the drive suitable for large-scale cloud environments and 24/7 data processing operations.

Write Intensive Endurance and DWPD Metrics

The “Write Intensive” designation indicates that this SSD is engineered for applications that perform a large number of write operations daily. With a high Drive Writes Per Day (DWPD) rating, the P07443-002 supports a significantly higher total bytes written (TBW) limit compared to read-intensive or mixed-use drives. This high endurance makes it suitable for logging, real-time analytics, and database servers where constant updates occur. In addition, the drive’s advanced garbage collection and over-provisioning algorithms reduce write amplification, further extending drive longevity while maintaining consistent throughput under heavy workloads.

Data Protection, ECC, and Power Loss Recovery

Reliability and data protection are critical factors in this drive category. The HPE P07443-002 SSD incorporates End-to-End Data Path Protection and advanced Error Correction Code (ECC) technology to detect and correct data corruption from the host to the NAND layer. The integrated Power Loss Protection (PLP) mechanism safeguards in-flight data during unexpected power interruptions, ensuring that data is not lost or corrupted. Additionally, the drive leverages RAID compatibility with HPE Smart Array controllers, enhancing redundancy and data availability for critical enterprise workloads.

Enterprise Applications and Use Cases

The P07443-002 800GB Write Intensive SSD is designed for mission-critical enterprise applications requiring high write endurance and reliability. It is particularly well-suited for: - Transactional Databases such as Oracle, SQL, and SAP, which demand low latency and consistent write performance. - Virtualization Infrastructure where numerous virtual machines perform constant read/write operations. - Real-Time Analytics and Big Data processing environments that require predictable I/O performance. - High-Performance Computing (HPC) clusters and content delivery networks where speed and reliability are crucial. - Data Logging and Security Systems that continuously record sensor, image, or telemetry data. This versatility makes the drive a key asset for data centers aiming to balance endurance, performance, and energy efficiency.

Firmware Optimization and Lifecycle Management

Each HPE Write Intensive SAS SSD undergoes rigorous validation and firmware tuning for optimized operation within HPE’s server ecosystems. The digitally signed firmware ensures that only authentic, verified firmware can be installed, thereby preventing tampering or performance degradation due to third-party firmware modifications. Administrators can also perform firmware lifecycle management using HPE Smart Update Manager (SUM) and Integrated Lights-Out (iLO), allowing coordinated firmware updates across multiple drives, ensuring all storage components operate at optimal firmware levels with minimal service interruption.

Advantages of SAS-12GBPS Interface Technology

The Serial Attached SCSI (SAS) 12Gbps interface provides several advantages over SATA-based alternatives. Dual-port capability ensures redundant data paths for continuous uptime in mission-critical deployments. SAS also delivers higher command queue depths, superior error handling, and full duplex communication, enabling simultaneous bidirectional data transfer. The 12Gbps bandwidth significantly enhances performance in multi-drive configurations where concurrent data access occurs. When paired with HPE Smart Array controllers, this SSD achieves optimized queue management and balanced I/O scheduling for superior throughput and reduced latency in storage-intensive applications.

Integration with HPE Data Services and Ecosystem

The HPE P07443-002 integrates seamlessly with HPE storage ecosystems, including HPE 3PAR, Nimble, and ProLiant servers. When used within an HPE environment, it benefits from SmartDrive technology for health monitoring, Smart Array caching algorithms for acceleration, and HPE InfoSight predictive analytics for failure prevention. Integration with HPE OneView allows unified infrastructure management across servers, storage, and networking, simplifying large-scale IT operations. This drive can also participate in hybrid storage tiers combining SSDs and HDDs, optimizing cost per gigabyte without compromising overall system performance.

Reliability Metrics and Quality Assurance

HPE enterprise-class SSDs undergo extensive qualification testing that exceeds industry standards. The P07443-002 800GB SAS SSD is validated for millions of power-on hours, extreme temperature cycles, vibration tolerance, and shock resistance to ensure robust operation in enterprise and cloud data centers. The Mean Time Between Failures (MTBF) exceeds 2 million hours, and the Unrecoverable Bit Error Rate (UBER) remains extremely low, underscoring the drive’s reliability. HPE’s comprehensive testing methodology ensures long-term stability and data protection even under 24/7 operating conditions with continuous heavy I/O workloads.

Serviceability and Maintenance Benefits

In enterprise deployments, the ability to replace or upgrade drives without system downtime is crucial. The Smart Carrier design and hot-swappable feature allow maintenance teams to replace the HPE P07443-002 quickly while the system remains operational. The integrated LEDs provide real-time visual feedback regarding activity and drive health, enabling technicians to identify failing drives instantly. The HPE Smart Storage Administrator provides detailed diagnostics and predictive failure alerts, allowing proactive replacements before failures occur, further enhancing service continuity.