Description
Product Overview of the HPE 781518-S21
In today’s digital age, data storage has become a crucial aspect of every business. As companies generate an enormous amount of data every day, they need to store it securely and efficiently. To meet this demand, the market offers a wide range of storage solutions, including hard drives, solid-state drives, and more. In this article, we will take a closer look at the HPE 1.2TB 10K RPM SAS 12Gbps SFF 2.5Inches SC Enterprise Hard Drive with Tray, also known as 781518-S21, and explore its features and benefits.
- The HPE 1.2TB 10K RPM SAS 12Gbps SFF 2.5Inches SC Enterprise Hard Drive with Tray is designed to provide high-performance storage for enterprise-level applications. It features a SAS 12Gbps interface that offers a maximum data transfer rate of 12Gbps, making it ideal for high-speed data storage and retrieval. Additionally, it has a spindle speed of 10,000 RPM, which enables it to deliver fast access times and low latency.
- The 781518-S21 comes in a small form factor (SFF) 2.5-inch design, which allows it to fit into tight spaces without sacrificing performance. This makes it an ideal choice for businesses with limited space or those looking to maximize their storage capacity. It also comes with a tray that allows for easy installation and removal.
Key SpecificationsStorage Capacity
At the heart of the HPE 781518-S21 is its impressive storage capacity of 1.2 terabytes. This substantial amount of storage space is crucial for servers handling large datasets, applications, and mission-critical workloads.
Revolutions Per Minute (RPM)
The rotational speed of a hard disk drive is a critical factor influencing its performance. The HPE 781518-S21 operates at a speed of 10,000 revolutions per minute (RPM), indicating a balance between speed and reliability.
Serial-Attached SCSI (SAS) 12 Gigabits Per Second (GBPS)
The interface of a hard drive determines how it communicates with other components in the server. The HPE 781518-S21 employs the Serial-Attached SCSI (SAS) interface with a data transfer rate of 12 gigabits per second (GBPS), ensuring fast and efficient data transactions.
Small Form Factor (SFF) 2.5Inch
The physical size of the hard drive is denoted by its form factor. The HPE 781518-S21 adopts the Small Form Factor (SFF) of 2.5 inches, making it suitable for servers where space is a premium, such as blade servers and storage arrays.
- The 781518-S21 has a small form factor design, making it ideal for businesses with limited space. Its 2.5-inch size allows it to fit into tight spaces, such as rack-mounted servers and storage arrays, without sacrificing performance.
- The 781518-S21 comes with a tray that allows for easy installation and removal. This makes it simple to swap out hard drives when necessary, without having to dismantle the entire server or storage array. Additionally, the tray ensures that the hard drive is securely in place and reduces the risk of damage during installation and removal.
Smart Carrier (SC)
The Smart Carrier (SC) is a distinctive feature designed to enhance the manageability and compatibility of the hard drive within HPE server environments. It facilitates easy identification and smooth integration.
Workload Type: Enterprise
The workload type specification indicates that the HPE 781518-S21 is optimized to handle enterprise-level workloads. This includes demanding applications, extensive data processing, and tasks commonly encountered in business and corporate settings.
Benefits and Performance MetricsData Transfer Efficiency
The SAS interface with a speed of 12GBPS ensures efficient data transfer, reducing latency and enhancing the overall responsiveness of the server. This is particularly beneficial in scenarios where quick access to large datasets is crucial.
Quick Access with 10000 RPM
The 10000 RPM spindle speed enables the HPE 781518-S21 to access data swiftly, making it ideal for applications where low latency and high throughput are essential. This feature contributes to the overall performance of the server.
Space Optimization in Compact Servers
The 2.5-inch SFF form factor is tailored for environments with space constraints. It allows servers to maximize their storage capacity without sacrificing valuable space, a critical consideration in modern data center architectures.
The Smart Carrier (SC) simplifies the installation and management of the HPE 781518-S21. It provides a user-friendly experience while ensuring compatibility with HPE server systems, reducing the complexity of hardware integration.
Features and Benefits
The HPE 1.2TB 10K RPM SAS 12Gbps SFF 2.5Inches SC Enterprise Hard Drive with Tray offers high performance and reliability, making it an ideal choice for enterprise-level applications. Its 10,000 RPM spindle speed and SAS 12Gbps interface allow for fast data transfer rates, low latency, and quick access times, ensuring that data can be retrieved and stored quickly and efficiently.
Reliability
The 781518-S21 is designed to be highly reliable, ensuring that data is stored safely and securely. It comes with advanced features such as error correction codes and rotational vibration sensors that help to prevent data loss and corruption. Additionally, it has a mean time between failures (MTBF) of 2 million hours, which is a measure of its overall reliability.
Environmental ParametersOperating Temperature Range
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
The specified operating temperature range indicates the conditions under which the HPE 781518-S21 can reliably function. This range allows for deployment in various server room environments while maintaining optimal performance.
Main Information about this HPE 781518-S21
- Manufacturer: HPE
- Part Number or SKU# 781518-S21
- Device Type: Hard Disk Drive (HDD)
- Product Type: SAS-12GBPS
Technical Information for SAS-12GBPS HDD
- Capacity: 1.2TB
- Connectivity: Dual Port
- Compatible Bay: 2.5-inch SFF
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Pluggable
- Carrier Type: Smart Carrier (SC)
- Workload Type: Enterprise
- Bundled with: HPE Smart Carrier (SC)
Drive Performance
- Drive Transfer Rate: 12 GB/sec (External)
- Spindle Speed: 10,000 RPM
Compatibility
HPE ProLiant BL Series
- BL460c Gen10 (2.5 inch)
- BL660c Gen9 (2.5 inch)
HPE ProLiant DL Series
- DL180 Gen9 (2.5 inch)
- DL180 Gen9 Base (2.5 inch)
- DL180 Gen9 Entry (2.5 inch)
- DL180 Gen9 Storage (2.5 inch)
- DL20 Gen9 (2.5 inch)
- DL20 Gen9 Entry (2.5 inch)
- DL20 Gen9 Performance (2.5 inch)
- DL388 Gen9 (2.5 inch)
- DL388 Gen9 Base (2.5 inch)
- DL560 Gen9 (2.5 inch)
- DL560 Gen9 Base (2.5 inch)
- DL560 Gen9 Entry (2.5 inch)
- DL560 Gen9 Performance (2.5 inch)
- DL580 Gen9 (2.5 inch)
- DL580 Gen9 Database (2.5 inch)
- DL580 Gen9 SAP HANA Scale-out Base Configuration (2.5 inch)
- DL580 Gen9 SAP HANA Scale-up Base Configuration (2.5 inch)
Outline, the HPE 781518-S21 stands as a powerhouse in the realm of enterprise hard disk drives. With a robust 1.2 terabyte storage capacity, a balanced 10,000 RPM spindle speed, and the efficiency of the SAS interface, this hard drive is tailored for the rigorous demands of modern server environments. The inclusion of Smart Carrier technology enhances manageability, while the compact 2.5-inch form factor ensures compatibility with space-constrained servers.
The HPE 781518-S21 is not only a high-performing storage solution but also a versatile one, compatible with a wide range of HPE ProLiant servers. Whether deployed in blade servers, rack-mounted servers, or storage arrays, the HPE 781518-S21 demonstrates a commitment to reliability, performance, and seamless integration – essential qualities in the ever-evolving landscape of enterprise storage technology.
