Description
Compatibility of SAS Hard Drive
The 881457-H21 HPE 2.4TB SAS Hard Drive is compatible with HPE servers and storage arrays that support 2.5-inch SAS drives. It features a 12GB/s SAS interface, providing fast data transfer speeds and ensuring compatibility with newer HPE systems that support the latest SAS technology. The hard drive is also optimized for use with HPE firmware, ensuring reliable operation and optimized performance.
By ensuring compatibility with HPE systems, the hard drive helps customers protect their investment in HPE technology and simplify the process of expanding storage capacity.The 2.5-inch form factor is a standard size for small form factor drives, and the hard drive is designed to fit into the drive bays of HPE servers and storage arrays, providing a seamless integration.
The HPE-certified hard drives, customers can ensure that their storage solutions are optimized for performance and reliability, while also protecting their investment by choosing hardware that has been fully tested and validated by HPE.
SAS Interface Technology
SAS (Serial Attached SCSI) is a type of computer bus interface used for connecting storage devices such as hard disk drives and solid-state drives to a host computer. It is a high-speed and reliable interface that is commonly used in enterprise storage solutions. SAS provides several benefits over other types of interfaces, including:
- Speed: SAS provides faster data transfer rates than traditional SATA interfaces, allowing for improved performance in demanding computing environments.
- Reliability: SAS is designed for high-availability systems and includes features such as dual-ported drives and expanded error handling capabilities, which enhance reliability and reduce the risk of data loss.
- Scalability: SAS supports up to 128 devices on a single bus, allowing customers to expand their storage capacity as their needs grow.
- Security: SAS supports encryption and secure data transmission, providing enhanced security for customer data.
- Compatibility: SAS is widely used in enterprise storage environments, making it easier for customers to find compatible hardware and integrate it into their existing infrastructure.
Improved Reliability
The HPE 881457-H21 2.4TB SAS hard drive provides improved reliability compared to other hard drives in its class. This improved reliability is achieved through several key features and technologies:
- 10K RPM spindle speed: The hard drive’s 10K RPM spindle speed allows for faster data access and improved performance, reducing the risk of data loss and downtime.
- HPE firmware optimization: HPE has optimized the firmware of the hard drive to enhance performance and reliability, improving the overall reliability of the drive.
- Robust design: The hard drive is built to withstand the demands of data center environments, including high temperature and vibration levels, reducing the risk of mechanical failure.
- Enterprise-level security: The hard drive includes advanced security features to protect customer data, ensuring the confidentiality and integrity of sensitive information, and reducing the risk of data loss.
General Information
- Manufacturer: HPE
- MPN: 881457-H21
- Type : Hard Drive-Hot-Swap
- HDD Type: SAS 12GBPS
- Product Name: 2.4TB SAS 12G 10K SFF SC 512E DS Hard Drive
Technical Information
- Capacity: 2.4 TB
- Form Factor: 2.5 inch SFF
- Interface: SAS 12Gbps
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Plug
- Format Type: 512e
- Carrier Type: Smart Carrier (SC)
- Workload: Enterprise
- Features: Advanced format 512e, Digitally Signed Firmware, Dual Port
Performance
- Drive Rotation Speed: 10000 RPM
- Transfer Rate Synchronous (Max): 12Gb/sec
- Average Seek Time: 3.7 ms
- Max Seek Time: 7.3 ms max
- OD Media Rate, Max Sequential Throughput (MiB/s): 255
- 128Kib Random Rd (IOPs): 160
- 128Kib Random 70% RD / 30% WT (IOPs): 180
- 128Kib Random 50% RD / 50% WT (IOPs): 195
Environmental Parameters
- Min Operating Temperature: 50° F (10°C)
- Max Operating Temperature: 95° F (35°C)
Power:
- Idle Time: 4.80 Watt
- Random R/W: 6.00 Watt
- Sequential Read: 7.80 Watt
- Sequential Write: 6.60 Watt
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 Lbs
Compatibility:
- HPE ProLiant DL Series: DL120 Gen9 (2.5 inch), DL120 Gen9 Entry (2.5 inch),
- DL160 Gen9 (2.5 inch), DL160 Gen9 Base (2.5 inch), DL160 Gen9 Entry (2.5 inch),
- DL160 Gen9 Performance (2.5 inch), DL160 Gen9 Thoughtspot Server (2.5 inch),
- 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 Base (2.5 inch),
- DL20 Gen9 Entry (2.5 inch), DL20 Gen9 Performance (2.5 inch), DL20 Gen9 Solution (2.5 inch),
- DL20 Gen9 Special Server (2.5 inch), DL360 Gen10 (2.5 inch), DL360 Gen10 Base (2.5 inch),
- DL360 Gen10 Entry (2.5 inch), DL360 Gen10 High-Performance (2.5 inch),
- DL360 Gen10 Performance (2.5 inch), DL360 Gen10 Solution (2.5 inch), DL380 Gen10 (2.5 inch),
- DL380 Gen10 Base (2.5 inch), DL380 Gen10 Entry (2.5 inch), DL380 Gen10 High-Performance (2.5 inch),
- DL380 Gen10 Performance (2.5 inch), DL380 Gen10 Solution (2.5 inch), DL385 Gen10 (2.5 inch),
- DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Performance (2.5 inch),
- DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL580 Gen10 (2.5 inch),
- DL580 Gen10 Base (2.5 inch), DL580 Gen10 Entry (2.5 inch), DL580 Gen10 Performance (2.5 inch) Servers
