Top 10 Hp Envy Harddrives

Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Perfect for designers, musicians, photographers, and video editors using multiple applications at once, these solutions offer uninterrupted performance, optimized read/write caching technology, and a variety of capacities and form factors to choose from. The result is a seamless experience backed by a two-year limited warranty and 20 years of hard drive innovation.

HGST Ultrastar 7K3000 is the world’s first and only 7200 RPM hard drive rated at 2.0 million hours MTBF. When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing.

Combining 7200 RPM performance and granular power control
Operating at 7200 RPM, the Hitachi Ultrastar 7K3000 offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When compared to the previous generation Ultrastar 7K2000, the 7K2000 offers up to a 155% improvement in sustained data transfer rate, and a 120% improvement in watts-per-GB.

Enhancing data safety and security
To ensure the utmost in data safety and security, the Ultrastar 7K2000 is also available with a bulk data encryption (BDE) option. When enabled, the Hitachi BDE implementation encrypts all data on the drive using a private security key as it is written to the disk, and then decrypts it with the key as it is retrieved, giving users an extreme level of data protection.

Delivering industry-leading reliability
Ultrastar 7K2000 is specifically built and tested for the enterprise. Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems.

Hitachi Enterprise class, 7200 RPM, SATA III 6.0Gb/s 3TB hard drive for high-capacity nearline environments, Heavy Duty Enhancing data safety and security To ensure the utmost in data safety and security, the HGST Ultrastar A7K3000 is also available with a bulk data encryption (BDE) option. When enabled, the Hitachi BDE implementation encrypts all data on the drive using a private security key as it is written to the disk, and then decrypts it with the key as it is retrieved, giving users an extreme level of data protection. Unlike software based encryption solutions, the Hitachi BDE implementation is hardware-based, so it doesn’t slow the system down. This technology also speeds up and simplifies the drive re-deployment and decommissioning process. By deleting the encryption key, the data is rendered unreadable, thereby eliminating the need for time-consuming, multi-pattern data overwrite. Delivering industry-leading reliability

With a robust fourth-generation mechanical design, HGST Ultrastar A7K3000 is specifically built and tested for the enterprise. The Ultrastar SATA drive family features Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems. Backed by a one-year warranty, the Ultrastar platform has earned Hitachi a reputation among server and storage vendors as a global partner dedicated to delivering the highest quality and reliability in the industry.

Applications:
Power PC/Workstation
Servers
CCTV DVR Security & Surveillance Systems
NAS (Network Attached Storage)
RAID System

HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA III 6.0Gb/s 3.5″ Enterprise Hard Drive is the world’s first and only 7200 RPM hard drive rated at 2.0 million hours MTBF. When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing.

Combining 7200 RPM performance and granular power control
Operating at 7200 RPM, the Hitachi Ultrastar 7K3000 offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When compared to the previous generation Ultrastar 7K2000, the 7K2000 offers up to a 155% improvement in sustained data transfer rate, and a 120% improvement in watts-per-GB.

Enhancing data safety and security
To ensure the utmost in data safety and security, the Ultrastar 7K2000 is also available with a bulk data encryption (BDE) option. When enabled, the Hitachi BDE implementation encrypts all data on the drive using a private security key as it is written to the disk, and then decrypts it with the key as it is retrieved, giving users an extreme level of data protection.

Delivering industry-leading reliability
Ultrastar 7K2000 is specifically built and tested for the enterprise. Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems.

Seagate 3TB 7200 RPM 64MB Cache SATA III 6.0Gb/s 3.5″ Enterprise Internal Hard Drive is fifth-generation drives lead the industry with a range of high-capacity enterprise drive options. Available in SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimised, 24×7 multi-drive server and storage environments.

Features:
Industry’s highest capacity enterprise drive for sustaining demanding data growth

Meets regulatory data security compliance requirements and is FIPS 140-2 Validated to protect Sensitive but Unclassified and Protected class data*

Fifth-generation, capacity-optimized nearline drive designed for 24×7 enterprise reliability

SATA-based, end-to-end data integrity and enhanced error correction for accurate data storage Best-in-class enhanced rotational vibration tolerance ensures consistent bulk data performance Improved power and cooling efficiencies with low power consumption and enhanced PowerChoice technology Multi-drive firmware maximized for enterprise system availability Robust performance with dual processor and ramp load technologies Self-Encrypting Drive (SED) models with Seagate Instant Secure Erase cut IT drive retirement costs while securely protecting data where it lives – on the drive

HGST 3TB Enterprise class, 7200 RPM, SATA 3.0Gb/s 3TB hard drive HUA723030ALA640 for high-capacity nearline environments, Heavy Duty Enhancing data safety and security To ensure the utmost in data safety and security, the HGST Ultrastar A7K3000 HUA723030ALA640 3TB SATA Hard Drive is also available with a bulk data encryption (BDE) option. When enabled, the Hitachi BDE implementation encrypts all data on the drive using a private security key as it is written to the disk, and then decrypts it with the key as it is retrieved, giving users an extreme level of data protection. Unlike softwarebased encryption solutions, the Hitachi BDE implementation is hardware-based, so it doesn’t slow the system down. This technology also speeds up and simplifies the drive re-deployment and decommissioning process. By deleting the encryption key, the data is rendered unreadable, thereby eliminating the need for time-consuming, multi-pattern data overwrite. Delivering industry-leading reliability

With a robust fourth-generation mechanical design, HGST Ultrastar A7K3000 is specifically built and tested for the enterprise. The Ultrastar SATA drive family features Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems. Backed by a five-year warranty, the Ultrastar platform has earned Hitachi a reputation among server and storage vendors as a global partner dedicated to delivering the highest quality and reliability in the industry.

Applications:
Power PC/Workstation
Servers
CCTV DVR Security & Surveillance Systems
NAS (Network Attached Storage)
RAID System

MaxDigital 3TB SATA III 3.5″ Enterprise Hard Drive is a powerful combination of enterprise-class performance and high capacity required for superior performance computing and business critical environments. The hard drive delivers transfer rates of up to 6 Gbps and high random I/O rates. It is coupled with a dual processor, which provides twice the processing power to maximize performance.

Features:
Industry’s highest capacity nearline drive – SATA III 6.0Gb/s hard drives are available in capacities 3 TB to suit even the most demanding storage needs.

Highest performance for business-critical applications – delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates.

Designed for quality and reliability – With a field-tested 1.2 million hour MTBF, this high performance drive delivers the highest level of reliability for 24×7 operation in up to 100% duty cycle applications.

Dual processor – Twice the processing power to maximize performance.

Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration. The result is a significant performance improvement in high vibration environments over the previous generation of drives.