P19947-X21 HPE 480GB 2.5" SATA 6GBPS SC Mixed Use SSD

Specification of HPE P19947-X21 480GB SSD

Product Summary

• Brand Name: HPE
• Item Code: P19947-X21
• Drive Type: Hot-Swap Solid-State Drive

Detailed Technical Attributes

Storage & Configuration

• Capacity: 480 GB
• Drive Format: 2.5-inch Small Form Factor
• Interface Standard: SATA III 6Gbps
• Flash Architecture: Triple-Level Cell

Connectivity & Integration

• Port Type: Single Connection
• Insertion Method: Hot-Pluggable
• Carrier System: Smart Carrier (SC)
• Supported Systems: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers
• Security Feature: Digitally Signed Firmware (DS)

Physical Profile

• Height: 0.30 inches (7.00 mm)

Performance Capabilities

Data Handling Efficiency

• Monthly Write Volume: 4380
• Durability Rating: 5 DWPD
• Transfer Rate: 6 Gb/sec

IOPS (Input/Output Operations Per Second)

• Random Read (4KiB, Q=16): 670,000
• Peak Random Read (4KiB, Q=64): 76,000
• Random Write (4KiB, Q=16): 52,000
• Peak Random Write (4KiB, Q=4): 53,000

Sequential Data Throughput

• Max Read Speed: 520 MiB/s
• Max Write Speed: 450 MiB/s

Latency Performance

• Read Latency (4KiB, Q=1): 125 µs
• Write Latency (4KiB, Q=1): 37 µs

Expansion & Interface Details

• Connection Port: 1 x SATA 6 Gb/s
• Drive Bay Compatibility: 2.5" SFF

Power Efficiency Metrics

Energy Consumption by Mode

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

Dimensions & Mass

• 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)

Supported HPE ProLiant Server Lines

Blade Architecture

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

Rack-Mountable Systems

• DL120 Gen9
• DL160 Gen8 / Gen9 / Gen10
• DL180 Gen9 / Gen10
• DL20 Gen10
• DL320e Gen8 / Gen8 v2
• DL325 Gen10 Plus
• DL360 Gen9 / Gen10 / Gen8e / Gen8p
• DL380 Gen9 / Gen10 / Gen8e / Gen8p
• DL385 Gen10 Plus / Gen8p
• DL388 Gen9
• DL560 Gen8 / Gen10
• DL580 Gen8 / Gen10

Tower-Based Models

• ML110 Gen10
• ML150 Gen9
• ML310e Gen8 / Gen8 v2
• ML350 Gen9 / Gen10 / Gen11 / Gen8e / Gen8p

Scalable Lineup

• SL230s Gen8
• SL250s Gen8
• SL270s Gen8

Workstation Configuration

• WS460c Gen8

XL Series Compatibility

• XL220a Gen8 v2
• XL230a Gen9

HPE P19947-X21 480GB SATA 6GBPS Mixed Use SSDOverview

The HPE P19947-X21 is a 480GB SATA 6Gbps Mixed Use Solid State Drive designed to deliver reliable, high-performance storage for enterprise applications and data-intensive workloads. This SSD represents a critical component in modern server environments, combining speed, endurance, and versatility to meet the demands of mixed-use storage scenarios. With a focus on delivering consistent performance for both read-intensive and write-intensive applications, this drive ensures that enterprise systems operate efficiently while maintaining data integrity and reliability.

Mixed Use Storage Technology

Mixed Use Solid State Drives are specifically engineered to provide balanced performance across read and write operations. Unlike read-intensive or write-intensive SSDs, mixed-use drives like the HPE P19947-X21 offer a perfect compromise, making them ideal for database applications, virtualized environments, and transactional workloads. By optimizing NAND flash memory utilization, the SSD ensures minimal latency, predictable I/O performance, and superior endurance compared to conventional drives.

Advanced NAND Flash Architecture

The HPE P19947-X21 leverages high-quality NAND flash technology to enhance both speed and durability. The advanced architecture reduces wear during repeated write cycles, extending the lifespan of the drive in enterprise environments where heavy workloads are common. This architecture also allows for consistent performance under varying operational conditions, ensuring that critical applications and storage services are uninterrupted even during peak demand periods.

Reliability and Data Integrity

Data reliability is a paramount concern for enterprise storage solutions. The HPE P19947-X21 incorporates sophisticated error correction algorithms and end-to-end data protection mechanisms. These technologies prevent data corruption, protect against power loss, and maintain system stability. With built-in features such as wear leveling and bad block management, this SSD delivers reliable, long-term storage that supports mission-critical workloads without compromise.

Characteristics of the HPE P19947-X21

Performance is a key differentiator for mixed-use SSDs. The HPE P19947-X21 offers high-speed SATA 6Gbps connectivity, delivering rapid data transfer rates and low latency. This allows servers to process workloads efficiently, whether handling sequential data transfers or random I/O operations. Mixed-use SSDs are particularly effective in environments that demand a balance of read and write performance, ensuring that both transaction-heavy applications and large-scale data access scenarios are optimized.

Sequential and Random I/O Performance

Sequential read and write speeds are critical for tasks that involve large data transfers, such as file storage or media streaming. The HPE P19947-X21 excels in sequential operations, minimizing bottlenecks and improving throughput. Equally important is random I/O performance, which impacts database access, virtual machine operations, and multi-user applications. This SSD is engineered to maintain high IOPS (Input/Output Operations Per Second), supporting multiple simultaneous workloads without performance degradation.

Enterprise-Grade Features

The HPE P19947-X21 Solid State Drive integrates a wide range of enterprise-grade features that make it suitable for data center deployment. Features such as hot-swap capability, power-loss protection, and advanced monitoring tools ensure that the SSD can be safely replaced, maintained, or upgraded without interrupting operations. These attributes are essential for large-scale deployments where downtime is costly and reliability is critical.

Hot-Swap

Hot-swappable SSDs allow system administrators to replace or upgrade drives without shutting down the server, significantly reducing maintenance windows. The HPE P19947-X21’s design enables seamless integration into HPE ProLiant servers and storage arrays, providing both flexibility and convenience for data center management. This capability is especially valuable in high-availability environments where continuous access to data is required.

Compatibility and Integration

Compatibility with existing server infrastructure is crucial when selecting an enterprise SSD. The HPE P19947-X21 supports standard SATA 6Gbps interfaces, ensuring broad compatibility with HPE ProLiant servers, storage arrays, and hybrid storage environments. Its mixed-use optimization allows it to perform efficiently alongside read-intensive and write-intensive SSDs, enabling IT teams to design storage tiers that maximize performance and cost-effectiveness.

Integration with HPE Storage Solutions

HPE storage solutions often combine multiple drive types to achieve optimal performance, reliability, and cost efficiency. The P19947-X21 integrates seamlessly with HPE Smart Array controllers, storage enclosures, and server management software, providing end-to-end compatibility. Integration ensures simplified deployment, easier maintenance, and consistent performance across diverse workloads.