In the ever-evolving landscape of server technology, storage solutions play a pivotal role in ensuring optimal performance and reliability. One such component that has gained prominence is the HPE 875503-K21 240GB Serial Advanced Technology Attachment (SATA) 6 Gigabits Per Second (Gbps) 2.5-inch Small Form Factor (SFF) Digitally Signed Firmware Hot Swap Read Intensive Solid State Drive (SSD). This article aims to provide a comprehensive understanding of this storage device, shedding light on its key features, specifications, and the role it plays in enhancing server performance.
Overview of HPE 875503-K21 SSDThe HPE 875503-K21 is a Solid State Drive designed for server applications, particularly catering to scenarios demanding high read-intensive workloads. Its compact 2.5-inch Small Form Factor (SFF) makes it a suitable choice for servers where space optimization is crucial. The drive's Serial Advanced Technology Attachment (SATA) interface, operating at 6 Gigabits Per Second (Gbps), ensures a balance between speed and compatibility.
Key Features of 240GB SSD- 240 Gigabytes (GB) Capacity: The HPE 875503-K21 boasts a storage capacity of 240GB, making it well-suited for applications requiring a balance between performance and storage space.
- Read Intensive Workloads: This SSD is optimized for read-intensive workloads, making it an ideal choice for scenarios where data retrieval speed is critical. Such workloads may include database applications, content delivery networks (CDNs), and virtualization environments.
- Hot Swap Capability: The Hot Swap feature allows for the replacement of drives without powering down the server, ensuring minimal downtime during maintenance or upgrades. This is particularly beneficial in enterprise environments where uninterrupted service is a priority.
- 2.5-inch Small Form Factor (SFF): The compact form factor of 2.5 inches is advantageous for servers with limited physical space. It allows for more efficient use of available space within the server chassis.
- SATA 6Gbps Interface: The SATA interface, operating at 6Gbps, provides a balance between performance and cost-effectiveness. SATA is a widely used and established standard, ensuring compatibility with a range of server configurations.
- Digitally Signed Firmware: The inclusion of digitally signed firmware adds an extra layer of security and authenticity to the drive. This feature helps prevent unauthorized modifications to the firmware, enhancing the overall integrity of the storage system.
The HPE 875503-K21 SSD is designed to excel in scenarios where read-intensive workloads are prevalent. Some key use cases include:
- Database Applications: In environments where quick access to data is crucial, such as database servers, the read-intensive nature of this SSD enhances overall database performance.
- Content Delivery Networks (CDNs): CDNs require rapid retrieval of content to ensure low latency and fast delivery to end-users. The HPE 875503-K21 is well-suited for caching and delivering content efficiently.
- Virtualization Environments: Virtualized servers often experience high read demands. This SSD can contribute to improved virtual machine performance in such environments.
- Enterprise Storage Systems: The hot-swappable nature of this SSD makes it an excellent choice for enterprise storage systems, allowing for seamless maintenance and upgrades without disrupting critical operations.
To assess the performance of the HPE 875503-K21 SSD, various benchmarking tools can be employed. These tools measure factors such as read speeds, input/output operations per second (IOPS), and latency. Benchmarking results can provide valuable insights into how the SSD performs under different workloads and help users make informed decisions based on their specific requirements.
Applications in Server EnvironmentsOptimizing Server Performance:
- The HPE 875503-K21's features align with the demanding requirements of server environments, making it an optimal choice for various applications.
- Web Servers: The drive's rapid read speeds contribute to quicker content delivery in web server applications, enhancing user experience.
- Database Servers: With its robust random read performance, the SSD excels in database-driven applications, ensuring efficient data retrieval and processing.
- Virtualization: In virtualized environments, where quick access to data is paramount, the HPE 875503-K21's performance characteristics contribute to smoother virtual machine operations.
- Manufacturer: HPE
- Model Number or SKU# 875503-K21
- Product Type: Solid State Drive
- Interface: SATA 6GBPS
Technical Information of 240GB Solid State Drive
- Storage Capacity: 240GB
- Form Factor: 2.5 Inch SFF
- Plug Type: Hot Pluggable
- Flash Type: TLC
- Carrier Type: Smart Carrier
- Workload: Read Intensive
- Features: Digitally Signed Firmware
- Bundled with: HPE Smart Drive Carrier
Performance for SATA 6GBPS SSD
- Lifetime Writes: 650
- Endurance DWPD (Drive Writes Per Day): 1.5
- MAX Seq. Reads Throughput (MIB/S): 505
- MAX Seq. Writes Throughput (MIB/S): 260
- Random Read Average Latency USEC (4Kib, Q1): 125
- Random Write Average Latency USEC (4Kib, Q1): 40
- Random Read IOPS (4Kib, Q=16): 62500
- Random Write IOPS (4Kib, Q=16): 33000
- MAX Random Read IOPS (4Kib): 69500@Q32
- MAX Random Write IOPS (4Kib): 33000Q4
Power of Read Intensive SSD
- Power Idle Time: 1.07 Watt
- Power Random Read: 3.00 Watt
- Power Random Write: 3.00 Watt
- Power Sequential Read: 3.21 Watt
- Power Sequential Write: 3.90 Watt
- Power Random R/W: 2.95 Watt
Outline, the HPE 875503-K21 240GB SATA 6Gbps 2.5-inch SFF SSD for servers presents a compelling storage solution for environments with read-intensive workloads. Its combination of capacity, hot-swap capability and digitally signed firmware makes it a versatile choice for various applications. Whether deployed in database servers, content delivery networks, virtualization environments, or enterprise storage systems, this SSD is engineered to deliver the performance and reliability required in modern server infrastructure. As technology continues to advance, storage solutions like the HPE 875503-K21 play a crucial role in optimizing server performance and contributing to the seamless operation of diverse IT environments.
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