Description
256MB Cache Memory
Cache memory is a high-speed memory located on the hard drive that acts as a buffer between the processor and the main memory. The cache memory temporarily stores frequently accessed data, allowing the processor to access the data more quickly and efficiently.
A 256MB cache memory in the Hitachi HUH721008AL5200 8TB 7.2K RPM SAS-12GBPS hard drive provides several benefits, including:
- Improved Performance: The larger cache memory size allows for more data to be stored and retrieved more quickly, resulting in improved overall performance.
- Increased Bandwidth: A larger cache memory also means increased bandwidth, allowing for more data to be transferred at once, resulting in faster data transfer speeds.
- Enhanced User Experience: The faster access times provided by a larger cache memory means a smoother and more responsive user experience, especially when working with large data sets.
- Increased Storage Efficiency: The cache memory acts as a buffer, reducing the load on the main memory and allowing the processor to manage larger data sets more efficiently.
Experience the Speed and Durability
Hitachi’s SAS (Serial Attached SCSI) hard drive technology is designed for high-performance, enterprise-level storage systems. With its 7.2K RPM spin speed and SAS-12GBPS interface, the HUH721008AL5200 hard drive delivers fast data transfer rates, making it ideal for businesses that require high-speed data access. The 256MB cache memory ensures smooth and efficient data processing, and the 8TB capacity provides ample storage space for large amounts of data.
The SAS interface also provides better reliability and durability than other hard drive interfaces. It allows for high-speed data transfer and enables multiple hard drives to communicate with each other and with the storage system, ensuring that data is stored and retrieved quickly and efficiently. Additionally, SAS hard drives are designed to withstand the demands of enterprise-level storage systems, making them ideal for mission-critical applications.
Reliable Data Retention
Reliable Data Retention with SAS-12GBPS Technology refers to the ability of the hard drive to retain data without losing it, even in the event of power failure or other unexpected disruptions. The SAS-12GBPS technology ensures high-speed data transfer, which allows for faster and more efficient storage. This technology is essential for businesses and organizations that require high-performance storage solutions for mission-critical applications, where data loss could have severe consequences. With SAS-12GBPS technology, businesses can have peace of mind knowing that their data is stored securely and can be retrieved when needed. Additionally, the high-speed data transfer also minimizes the risk of data corruption, ensuring that the data remains intact even during the transfer process. Overall, reliable data retention with SAS-12GBPS technology is crucial for businesses to maintain their data and ensure that it is always readily accessible.
General Information
- Manufacturer: Hitachi
- Manufacturer Part Number: HUH721008AL5200
- Type: Hard Disk Drive (HDD)
- Sub-Type: SAS-12GBPS
- RPM: 8TB-7.2K
- Product Line : Ultrastar
- Product Series : Ultrastar He10
Applications/Environments
- Enterprise And Data Center Applications Where Capacity Density And Power Efficiency Are Paramount
- Cloud & Hyper scale Storage
- Massive Scale-Out High-Density Data Centers (Mso)
- Bulk Storage Using Object Storage Solutions Like Ceph™ And Hadoop® To Support Big Data Analytics
- Centralized Video Surveillance
- Drop-In Ready For All Mainstream Enterprise Capacity Applications
Key Features
- Storage Capacity : 8 TB
- Enclosure : Internal
- Max. Areal Density : 816 GBits/SQ. In
- Interface : SAS-12GBPS
- Drive Dimensions : 3.5 Inch
- Mtbf : 2.5 Million Hours
Drive Performance
- Interface Transfer Rate : 1200 MBPS
- Sustained Transfer Rate : 225 MBPS (Read), 215 MBPS (Write)
- Seek Time (Read, Typical) : 8.0 Ms
- Seek Time (Write, Typical) : 8.6 Ms
- Average Latency : 4.16 Ms
- Buffer : 256 MB
- Rotational Speed : 7.2K RPM
