In the ever-evolving landscape of server technology, storage solutions play a pivotal role in determining performance and efficiency. One such solution that has garnered attention is the HPE 875503-K21, a 240GB SATA SSD designed for servers. In this comprehensive guide, we will delve into the various aspects of this storage device, exploring its specifications, features, benefits, and applications.
Overview of HPE 875503-K21Form FactorThe HPE 875503-K21 comes in a 2.5-inch Small Form Factor (SFF), making it suitable for servers with space constraints. The compact size ensures compatibility with a wide range of server configurations, offering flexibility in deployment.
Storage CapacityWith a storage capacity of 240 gigabytes (GB), this SSD strikes a balance between performance and cost-effectiveness. It is particularly well-suited for applications with read-intensive workloads, where quick access to stored data is critical.
InterfaceThe drive utilizes the Serial Advanced Technology Attachment (SATA) interface, a popular choice in server environments for its simplicity and cost-effectiveness. The SATA interface operates at 6 Gigabits Per Second (Gbps), providing a decent data transfer rate for various server tasks.
Digitally Signed FirmwareSecurity is a paramount concern in server environments. The HPE 875503-K21 addresses this by incorporating digitally signed firmware. This feature ensures the integrity of the drive's firmware, protecting against unauthorized modifications and enhancing overall system security.
Hot Swap CapabilityHot swapping is a critical feature in server environments, allowing for the replacement of drives without shutting down the entire system. The HPE 875503-K21 supports hot swapping, facilitating maintenance and upgrades without causing downtime.
Read Intensive DesignDesigned specifically for read-intensive workloads, this SSD is optimized to deliver high read performance. This makes it suitable for applications where rapid access to data is crucial, such as in content delivery networks (CDNs) or data caching scenarios.
Technical SpecificationsNAND Flash TechnologyThe HPE 875503-K21 employs NAND flash technology, a type of non-volatile storage technology that offers fast read and write speeds. This technology enhances the overall performance and reliability of the SSD, making it well-suited for demanding server applications.
Endurance and Wear LevelingTo ensure durability and longevity, the SSD incorporates wear-leveling algorithms. These algorithms distribute write and erase cycles evenly across the memory cells, preventing premature wear and extending the lifespan of the drive. The drive's read-intensive design further contributes to enhanced endurance.
Power ConsumptionEfficient power management is crucial in data center environments. The HPE 875503-K21 is designed with power efficiency in mind, striking a balance between performance and energy consumption. This feature not only reduces operational costs but also contributes to environmental sustainability.
Operating Temperature and ReliabilityServer components must operate within specific temperature ranges to ensure optimal performance and reliability. The HPE 875503-K21 is built to withstand varying operating conditions, providing reliability even in challenging environments. This makes it a dependable choice for mission-critical server applications.
Benefits of HPE 875503-K21Improved Performance
The combination of SATA 6Gbps interface, NAND flash technology, and a read-intensive design contributes to improved read performance. This is particularly advantageous in scenarios where quick access to data is essential, such as in database applications and content delivery networks.
Cost-Effective Storage Solution
The HPE 875503-K21 strikes a balance between performance and cost, making it a cost-effective storage solution for organizations with budget constraints. The 240GB capacity is well-suited for applications that do not require extensive storage but demand high-speed access to data.
Hot Swap Capability for Seamless Maintenance
The hot swap capability of the HPE 875503-K21 ensures that server maintenance and upgrades can be performed seamlessly without interrupting ongoing operations. This feature is crucial for minimizing downtime in mission-critical environments.
Enhanced Security with Digitally Signed Firmware
Security is a top priority in server environments. The inclusion of digitally signed firmware in the HPE 875503-K21 enhances the drive's security by verifying the authenticity of the firmware, protecting against unauthorized access and potential threats.
Versatility in Deployment
The 2.5-inch SFF form factor makes the HPE 875503-K21 versatile in deployment. It can be easily integrated into various server configurations, including blade servers and compact systems where space is at a premium.
Applications and Use CasesData Centers and Cloud Infrastructure
The HPE 875503-K21 is well-suited for data centers and cloud infrastructure where performance, reliability, and space efficiency are critical. Its read-intensive design makes it ideal for applications with a high volume of read operations, such as virtualization and cloud storage.
Content Delivery Networks (CDNs)
In CDN environments, quick access to cached content is essential for delivering a seamless user experience. The read-intensive nature of the HPE 875503-K21 makes it a suitable choice for caching servers within CDN setups.
Database Servers
Database servers often require fast and reliable storage for quick data retrieval. The improved read performance of this SSD makes it well-suited for database applications, contributing to efficient query execution and data access.
Edge Computing
In edge computing scenarios where space is limited, and reliability is crucial, the HPE 875503-K21's compact form factor and hot swap capability make it an excellent choice. It can be deployed in edge servers to support applications with read-intensive workloads.
Main Specifications about this HPE 875503-K21- 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
In short, the HPE 875503-K21 240GB SATA 6Gbps 2.5" SFF SSD emerges as a reliable and cost-effective storage solution for various server applications. With its emphasis on read-intensive workloads, hot swap capability, and digitally signed firmware, it addresses the key requirements of modern server environments. Whether deployed in data centers, cloud infrastructure, CDN setups, or edge computing scenarios, this SSD offers a balance of performance, reliability, and versatility, making it a valuable asset for organizations seeking efficient storage solutions in the ever-evolving world of server technology.
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