P19935-B21 HPE 240GB SSD SATA 6GBPS Read Intensive

HPE P19935-B21 240GB SATA SSD

Manufacturer Details

• Brand: HPE
• Item Code: P19935-B21
• Drive Type: Solid-State Drive – Hot-Swap Enabled

Hardware Specifications

Storage and Physical Design

• Storage Volume: 240 Gigabytes
• Size Format: 2.5-inch Small Form Factor
• Interface Protocol: SATA 6Gbps
• Flash Memory Architecture: Triple-Level Cell
• Connection Port: Single
• Insertion Type: Hot-Pluggable
• Mounting Carrier: Smart Carrier (SC)
• Usage Profile: Read-Intensive Workloads
• Security Feature: Digitally Signed Firmware
• Bundled Accessory: HPE SmartDrive Carrier
• Supported Platforms: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers
• Drive Height: 7 mm (0.3 inch)

Performance Capabilities

Data Throughput and Latency

• 30-Day Write Count: 657
• Endurance Rating: 1.50 DWPD (Drive Writes Per Day)
• Transfer Speed: 6 Gb/sec (external)
• Max Sequential Read: 520 MiB/s
• Max Sequential Write: 300 MiB/s
• Average Latency (Read): 203 µs (4KiB, Q1)
• Average Latency (Write): 121 µs (4KiB, Q1)
• Random Read IOPS: 57,000 (4KiB, Q=16)
• Random Write IOPS: 43,000 (4KiB, Q=16)
• Peak Random Read IOPS: 65,000 @ Q64
• Peak Random Write IOPS: 44,000 @ Q32

Connectivity and Expansion

Interface and Bay Compatibility

• Interface: 1 x SATA 6 Gb/s
• Bay Size: 2.5-inch Small Form Factor

Energy Efficiency

Power Usage Metrics

• Idle Consumption: 1.16 Watts
• Random Read: 1.41 Watts
• Random Write: 1.41 Watts
• Sequential Read: 2.00 Watts
• Sequential Write: 2.43 Watts
• Combined Random Read/Write: 1.41 Watts
• Maximum Power Draw: 2.43 Watts

System Compatibility

Supported HPE Solutions

Nimble Storage dHCI Configurations

• Large: DL380 Gen10 (2.5")
• Medium: DL325 Gen10 Plus, DL360 Gen10 (2.5")
• Small: DL360 Gen10 (2.5")

ProLiant DL Series Servers

• DL180, DL20, DL325, DL360, DL380, DL385, DL388, DL560 Gen10 variants (2.5")

ProLiant ML Series Servers

• ML30, ML350 Gen10 models (2.5")

Synergy Compute Modules

• Synergy 480 Gen10 Plus Base Compute Module (2.5")

Overview of HPE P19935-B21 240GB SATA 6GBPS RI SSD

The HPE P19935-B21 240GB Solid State Drive is designed to deliver exceptional read-intensive performance for enterprise-class storage systems. As a SATA 6GBPS drive, it provides reliable and consistent data access, making it ideal for workloads that prioritize read operations over writes. This SSD represents a strategic solution for organizations seeking to enhance system responsiveness, reduce latency, and maintain high availability in demanding IT environments.

Optimized Performance for Read-Intensive Workloads

Engineered for read-intensive applications, the HPE P19935-B21 SSD is particularly effective in scenarios such as web servers, database querying, and virtual desktop infrastructure where rapid access to frequently requested data is essential. With a capacity of 240GB, this SSD provides an optimal balance between storage size and speed, allowing for faster retrieval of critical information without compromising the integrity or reliability of stored data. The SATA 6GBPS interface ensures seamless integration with existing HPE storage arrays and servers, offering straightforward deployment within diverse IT infrastructures.

High Reliability and Endurance

Reliability is a core feature of the HPE P19935-B21 240GB SSD. Designed for enterprise environments, this drive undergoes rigorous testing and validation to ensure consistent performance under heavy workloads. Its read-intensive classification ensures the drive maintains excellent endurance for applications that require repeated access to stored data while minimizing wear on the storage media. The drive’s low failure rate and high mean time between failures (MTBF) make it a dependable choice for mission-critical systems where uptime is paramount.

Enterprise-Class Data Protection Features

The HPE P19935-B21 incorporates several data protection mechanisms to safeguard critical information. This includes support for advanced error correction algorithms that detect and correct potential data inconsistencies before they impact operations. Furthermore, the SSD is compatible with HPE Smart Carrier technology, which enables secure handling and hot-swap capabilities. These features reduce downtime during maintenance and replacement, ensuring that enterprise operations remain uninterrupted.

Compatibility and Seamless Integration

One of the key advantages of the HPE P19935-B21 240GB SSD is its broad compatibility with HPE servers and storage systems. This drive is designed to integrate seamlessly into ProLiant and Apollo server platforms, providing enhanced storage flexibility. Administrators can easily upgrade existing infrastructures without complex configuration or extensive downtime. The SATA interface also ensures that this SSD is backward compatible with previous generations of HPE systems, further simplifying deployment and integration across heterogeneous environments.

Enhanced Storage Efficiency

By utilizing a read-intensive SSD like the HPE P19935-B21, enterprises can optimize their storage efficiency. Read-intensive drives are specifically tuned to handle a high volume of read operations with minimal impact on drive longevity, making them suitable for environments where data is frequently accessed but less frequently written. This reduces the need for over-provisioning and helps maintain consistent performance across the storage array. Moreover, the SSD’s compact 2.5-inch Small Form Factor (SFF) design allows for high-density deployment, enabling organizations to maximize available storage space within server chassis and racks.

Energy Efficiency

The HPE P19935-B21 SSD is designed with energy efficiency in mind. Compared to traditional spinning hard drives, this SSD consumes significantly less power during operation, contributing to lower overall data center energy costs. Additionally, its advanced thermal management features help maintain optimal operating temperatures, which prevents performance throttling and prolongs the life of the drive. The reduced heat generation also lessens the load on cooling systems, further improving overall data center efficiency.