P19947-B21 HPE 480GB SATA 6GBPS SSD Smart Carrier Mixed Use

Highlights of HPE 480GB SATA 6GBPS SSD

Product Summary

• Brand Name: HPE
• Item Code: P19947-B21
• Drive Type: Hot-Swap Solid State Drive

Core Specifications

Storage Capacity & Physical Format

• Total Storage: 480 GB
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Interface Standard: SATA III 6Gbps
• Flash Architecture: Triple-Level Cell (TLC)
• Port Configuration: Single Port
• Insertion Method: Hot-Pluggable
• Carrier Design: Smart Carrier (SC)
• Firmware Security: Digitally Signed (DS)
• Bundled Component: HPE Smart Carrier
• Supported Systems: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers
• Drive Height: 0.30 inches (7.00 mm)

Performance Characteristics

• Monthly Write Capacity: 4380 Writes
• Endurance Level: 5 DWPD (Drive Writes Per Day)
• Data Transfer Rate: 6 Gb/sec
• Random Read IOPS (4KiB, Q=16): 670,000
• Peak Random Read IOPS (4KiB): 76,000 @ Q64
• Random Write IOPS (4KiB, Q=16): 52,000
• Peak Random Write IOPS (4KiB): 53,000 @ Q4
• Sequential Read Speed: 520 MiB/s
• Sequential Write Speed: 450 MiB/s
• Average Read Latency: 125 µs (4KiB, Q1)
• Average Write Latency: 37 µs (4KiB, Q1)

Connectivity & Expansion Options

• Interface Port: 1 x SATA 6 Gb/s
• Bay Compatibility: 2.5-inch SFF Drive Bays

Energy Consumption Profile

Power Efficiency Metrics

• Idle Power Draw: 1.18 Watts
• Random Read Power: 1.44 Watts
• Random Write Power: 1.44 Watts
• Sequential Read Power: 2.05 Watts
• Sequential Write Power: 2.76 Watts
• Combined Random Read/Write: 1.44 Watts
• Maximum Power Usage: 2.76 Watts

Physical Dimensions & Weight

• Height: 5.75 inches (14.61 cm)
• Width: 8.63 inches (21.92 cm)
• Depth: 9.00 inches (22.86 cm)
• Weight: 1.508 lbs (0.68 kg)

Server Compatibility Matrix

ProLiant BL Series

• BL420c Gen8
• BL460c Gen8, Gen9, Gen10
• BL465c Gen8
• BL660c Gen8

ProLiant DL Series

• DL120 Gen9
• DL160 Gen8, Gen9, Gen10
• DL180 Gen9, Gen10
• DL20 Gen10
• DL320e Gen8, Gen8 v2
• DL325 Gen10 Plus
• DL360 Gen9, Gen10, DL360e Gen8, DL360p Gen8
• DL380 Gen9, Gen10, DL380e Gen8, DL380p Gen8
• DL385 Gen10 Plus, DL385p Gen8
• DL388 Gen9
• DL560 Gen8, Gen10
• DL580 Gen8, Gen10

ProLiant ML Series

• ML110 Gen10
• ML150 Gen9
• ML310e Gen8, Gen8 v2
• ML350 Gen9, Gen10, Gen11, ML350e Gen8, ML350p Gen8

ProLiant SL Series

• SL230s Gen8
• SL250s Gen8
• SL270s Gen8

ProLiant WS Series

• WS460c Gen8

ProLiant XL Series

• XL220a Gen8 v2
• XL230a Gen9

HPE P19947-B21 480GB SATA 6GBPS Solid State Drive Overview

The HPE P19947-B21 Solid State Drive 480GB SATA 6GBPS Mixed Use offers a highly reliable storage solution for enterprise environments demanding consistent performance and durability. Designed to meet the rigorous requirements of modern data centers, this SSD provides a balance of read and write operations suitable for a variety of workloads. Leveraging SATA 6GBPS interface, it ensures seamless integration with existing server infrastructures while maintaining optimized transfer speeds.

Mixed Use Performance Characteristics

The mixed-use capability of the HPE P19947-B21 makes it ideal for applications requiring both high-speed reading and writing. Unlike drives optimized solely for read-intensive operations, mixed-use SSDs support a broader range of tasks including transactional databases, virtualization workloads, and moderate write-intensive operations. By employing advanced NAND flash technology, this SSD maintains consistent I/O performance, reducing latency and improving overall system responsiveness.

Optimized Read and Write Efficiency

This 480GB SSD delivers a well-balanced performance, optimized for read/write ratios typical of enterprise applications. Its architecture allows sustained throughput for read-heavy tasks while simultaneously handling periodic write operations without compromising data integrity. This optimization ensures that servers and storage arrays can maintain high operational efficiency across fluctuating workloads.

Advanced Data Protection Features

Data integrity is reinforced through robust error correction code (ECC) technology, which identifies and corrects potential errors during read and write operations. In addition, the drive supports power loss protection to safeguard data in case of unexpected shutdowns. These advanced protection mechanisms reduce the risk of downtime, ensuring continuous availability of business-critical information. Enterprises benefit from enhanced security and compliance adherence when deploying HPE SSDs within sensitive environments.

Compatibility and Integration

The HPE P19947-B21 is designed to integrate seamlessly with HPE ProLiant servers and storage arrays, providing plug-and-play compatibility. Utilizing the SATA 6GBPS interface, the drive can be easily installed in existing server racks without requiring additional adapters. Compatibility extends across various HPE storage platforms, making it a versatile option for data centers seeking standardized hardware deployment.

Flexible Deployment Options

This SSD is suitable for deployment in a variety of enterprise settings, from small-scale server setups to large-scale data centers. Its form factor and standardized connection interface allow easy installation in 2.5-inch drive bays, supporting both single-drive and array configurations. Enterprises can deploy the P19947-B21 in high-density server racks where space efficiency and scalability are critical considerations.

Enhanced System Performance

By incorporating the P19947-B21 into enterprise storage architectures, organizations can achieve noticeable improvements in system responsiveness and application performance. Virtual machines, databases, and high-demand workloads benefit from accelerated data access times, while storage arrays experience reduced latency and improved throughput. This results in higher overall efficiency and productivity across IT operations.