P19937-X21 HPE 480GB 2.5" DS SATA-6GBPS SC Mixed Use SSD

HPE P19937-X21 480GB SATA-6GBPS SC SSD

Manufacturer Information

• Brand: HPE
• Model Number: P19937-X21
• Drive Type: Hot-Swap Solid State Drive

Technical Specifications

• Storage Capacity: 480GB
• Form Factor: 2.5-inch Small Form Factor
• Interface Type: SATA III 6Gbps
• Flash Memory: Triple-Level Cell
• Plug Style: Hot-Pluggable
• Connection Mode: Single Port
• Carrier Format: Smart Carrier (SC)
• Usage Profile: Read-Intensive Workloads
• Bundled Accessory: HPE SmartDrive Carrier
• Security Feature: Digitally Signed Firmware
• Supported Platforms: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers
• Drive Height: 7.00 mm (0.30 inch)

Performance Metrics

Data Throughput & Endurance

• 30-Day Write Capacity: 1324 TB
• Drive Writes Per Day (DWPD): 1.50
• Transfer Speed: 6Gbps External
• Max Sequential Read: 510 MiB/s
• Max Sequential Write: 395 MiB/s

Latency & IOPS

• Random Read Latency (4KiB, Q1): 125 µs
• Random Write Latency (4KiB, Q1): 38 µs
• Random Read IOPS (4KiB, Q=16): 65,000
• Random Write IOPS (4KiB, Q=16): 38,000
• Max Random Read IOPS (4KiB): 75,000 @ Q256
• Max Random Write IOPS (4KiB): 40,000 @ Q4

Connectivity & Expansion

Interface & Bay Compatibility

• Connection Port: 1 x SATA 6Gb/s
• Drive Bay Fit: 2.5-inch SFF Slot

Energy Efficiency

Power Usage Statistics

• Idle Consumption: 1.16 Watts
• Random Read: 1.45 Watts
• Random Write: 1.45 Watts
• Sequential Read: 1.91 Watts
• Sequential Write: 2.61 Watts
• Combined Random Read/Write: 1.45 Watts
• Maximum Power Draw: 2.61 Watts

Physical Dimensions

Size & 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)

System Compatibility

Supported HPE Solutions

Nimble Storage dHCI

• Large: DL380 Gen10
• Medium: DL325 Gen10 Plus, DL360 Gen10
• Small: DL360 Gen10

ProLiant DL Series

• DL160 Gen10: Base, Entry, SMB
• DL180 Gen10: Base, Entry, SMB
• DL20 Gen10: Standard, Entry, Performance, Solution
• DL325 Gen10: Base, Entry, Plus, SMB, Solution, NVMe Flash Node for Qumulo, Weka Expansion
• DL360 Gen10: All Flash, Compute for Cohesity, Network Choice, Premium, Remote Office, CTERA, SMB, Special Server
• DL380 Gen10: All Flash for Datera, Entry SMB, Cohesity, SAP HANA, Hybrid, Network Choice, NVMe Flash, CTERA, SMB Networking
• DL385 Gen10 Plus: Standard, Entry, SMB
• DL560 Gen10: SAP HANA Compute Block

ProLiant ML Series

• ML350 Gen10: High Performance, SMB, Special Server

HPE P19937-X21 480GB SATA 6GBPS SC RI SFF SSD Overview

The HPE P19937-X21 480GB SSD SATA 6GBPS SC Read Intensive drive represents a high-performance, reliable storage solution designed for read-heavy workloads. This solid-state drive is engineered to deliver consistent performance, lower latency, and enhanced durability for enterprise environments. With a 480GB capacity and SATA 6GBPS interface, the P19937-X21 is optimized for applications that require frequent data access without compromising efficiency or stability.

Advanced Characteristics

Read-Intensive Architecture

This SSD is specifically optimized for read-intensive tasks, making it ideal for workloads such as database queries, analytics, and virtualization environments where data retrieval speed is critical. The architecture of the P19937-X21 is designed to handle large volumes of read operations with minimal latency, ensuring that enterprise systems can operate at peak efficiency.

Enhanced Data Throughput

Equipped with SATA 6GBPS connectivity, the HPE P19937-X21 supports high-speed data transfer, significantly reducing input/output wait times. The drive leverages advanced controller technologies to maintain consistent throughput, even under demanding workloads. This performance enhancement enables IT infrastructures to process and retrieve data rapidly, contributing to overall system responsiveness.

Reliable Consistency Under Load

One of the core strengths of the HPE P19937-X21 is its ability to sustain consistent performance under continuous read operations. This is critical in enterprise scenarios where predictable storage performance is required to maintain application stability. With advanced error correction and wear-leveling algorithms, the drive ensures data integrity while minimizing performance degradation over time.

Design and Engineering Features

Solid-State Durability

Unlike traditional hard disk drives, the P19937-X21 SSD offers exceptional durability with no moving parts. This design reduces the risk of mechanical failure and improves resilience against environmental shocks and vibrations. Enterprises benefit from longer operational life and reduced maintenance requirements, making the drive a cost-effective storage solution over time.

Form Factor and Compatibility

The 2.5-inch form factor of the HPE P19937-X21 ensures compatibility with a wide range of HPE ProLiant servers and storage arrays. Its standardized dimensions allow for easy integration into existing systems without the need for additional adapters or modifications. This versatility supports seamless deployment across data centers, simplifying inventory management and reducing upgrade complexity.

Power Efficiency and Thermal Management

Power consumption is a critical factor in enterprise storage deployments, and the P19937-X21 excels in energy efficiency. Designed to minimize power draw during both idle and active states, the drive helps reduce operating costs and thermal output. Additionally, advanced thermal management features maintain stable operating temperatures, preventing thermal throttling and prolonging the lifespan of the SSD.