Travelstar 5K1000 is a 5400 RPM, 500GB/platter, 2.5-inch hard drive available in 640GB, 750GB & 1TB models. This standard 9.5mm, two-disk design, intended for use in notebook PCs, external storage, gaming consoles & other mobile applications, leverages Advanced Format, which increases the physical sector size on hard drives from 512 bytes to 4096 (4K) bytes to increase drive capacities & improve error correction capabilities. The Travelstar 5K1000 is the first 1TB 2.5-inch HDD with a 6 Gb/s SATA interface & delivers best-of-breed 5400 RPM performance in PCMark 7 & PCMark Vantage testing. The 5K1000 continues to demonstrate Hitachi's ecological leadership with its halogen-free design & power-efficient operation, & carries the Eco Trac classification. Travelstar 5K1000 delivers the highest mobile capacity with excellent performance to meet the needs of consumers & commercial users in an eco-friendly, rugged design. ...

The Deskstar NAS hard drive is a 7200 RPM 3.5-inch hard drive that provides an exceptional blend of reliability & performance, making it an ideal solution for consumer & commercial desktop NAS systems. This NAS-ready hard drive from HGST delivers media transfer rates that are as much as 20% faster than 5400 RPM drives & seek times less than 12 ms. Furthermore, Deskstar NAS hard drives incorporate a rotational vibration sensor & achieve reliability of 1M hours MTBF. ...

Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server & storage OEMs & Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development & must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls & minimizing TCO. Operating at 7200 RPM, Ultrastar 7K4000 offers better overall performance than slower RPM capacity-oriented drives, & does so at impressively low power-consumption rates. The Ultrastar 7K4000 can help data centers achieve lower AC power & HVAC requirements. With five advanced power Management modes, the 7K4000 achieves a 59% reduction in watts during low RPM idle mode, & uses less than 1 W during standby/sleep modes, freeing up precious headroom for growing enterprise needs. ...

The Ultrastar A7K2000 provides twice the data storage capacity of the prior generation Ultrastar A7K1000 drive, & does so using fewer watts. Operating at 7200 RPM, the Hitachi Ultrastar A7K2000 offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When compared to the previous generation Ultrastar A7K1000, the A7K2000 offers up to a 155% improvement in sustained data transfer rate, & a 120% improvement in watts-per-GB. With five Advanced Power Management modes, a 36% reduction in watts during low-RPM idle mode, & using less than 1W during standby/sleep mode, the Ultrastar A7K2000 can help data centers achieve lower AC power & HVAC requirements, freeing up precious headroom for growing enterprise needs. With a robust fourth-generation mechanical design, Ultrastar A7K2000 is specifically built & 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 & rack-mounted systems. The Ultrastar A7K2000 demonstrates Hitachi ecological leadership with its halogen-free design & power-efficient operation. Both these features serve to qualify the drive for the Hitachi Eco Trac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation & disposal. ...

The Ultrastar A7K2000 provides twice the data storage capacity of the prior generation Ultrastar A7K1000 drive, & does so using fewer watts. Operating at 7200 RPM, the Hitachi Ultrastar A7K2000 offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When compared to the previous generation Ultrastar A7K1000, the A7K2000 offers up to a 155% improvement in sustained data transfer rate, & a 120% improvement in watts-per-GB. With five Advanced Power Management modes, a 36% reduction in watts during low-RPM idle mode, & using less than 1W during standby/sleep mode, the Ultrastar A7K2000 can help data centers achieve lower AC power & HVAC requirements, freeing up precious headroom for growing enterprise needs. With a robust fourth-generation mechanical design, Ultrastar A7K2000 is specifically built & 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 & rack-mounted systems. The Ultrastar A7K2000 demonstrates Hitachi ecological leadership with its halogen-free design & power-efficient operation. Both these features serve to qualify the drive for the Hitachi Eco Trac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation & disposal. ...

Travelstar Z5K500 is the 5400 RPM 2.5-inch hard drive from Hitachi, with high capacity, & the Advanced Format drive. Advanced Format increases the physical sector size on HDDs from 512 bytes to 4, 096 bytes, which improves drive capacities & error correction capabilities. The Z5K500 carries the Eco Trac classification due to its low-power consumption & eco-friendly, halogen-free production. Travelstar Z5K500 delivers the right balance of capacity, power-management & design flexibility to meet the needs of mobile applications. ...

- ** Great capacity, power efficiency & reliability** The Ultrastar He 10 uses PMR technology & is drop-in ready for any enterprise-capacity application or environment. It's energy efficient, in order to help data center architects meet environmental goals & requirements.
- ** Helps solve challenges that data centers face** The Ultrastar He 10 provides great value & amazing storage efficiency. Features such as the HGST Micro Actuator, enhance head-positioning accuracy to deliver better performance, data integrity & overall drive reliability, especially in multi-drive environments where operational vibration is present.
- ** Data durability & security with quality & reliability** The Ultrastar He 10 is fit for object storage implementations given its massive capacity & reliability. It offers security & encryption to protect data from unauthorized use.

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The Ultrastar 15K600 can amount to a capacity growth of 33% over its predecessor to keep pace with digital data growth & improve space efficiency in todays data centers. At the same time, sequential performance increased by 23% compared to prior generation to keep data moving faster. The 6 Gb/s Serial Attached SCSI (SAS) & 4 Gb/s Fiber Channel Arbitrated Loop (FCAL) interfaces support the reliability required in the most demanding enterprise computing environments like on-line transaction processing, intensive data analysis, multi-user applications & data warehousing. Compared to its predecessor, power usage is reduced by up to 31% to help reduce the cooling requirements in data centers. In addition, advanced power management feature enables multiple idle modes in order to optimize power usage & save even more on energy costs. The 15K600 also saves money because the larger capacity enables higher data storage density in the current footprint without further expansion of the data center. These eco-friendly features qualify the 15K600 for the Eco Trac classification. ...

The Ultrastar 15K600 can amount to a capacity growth of 33% over its predecessor to keep pace with digital data growth & improve space efficiency in today's data centers. At the same time, sequential performance increased by 23% compared to prior generation to keep data moving faster. The 6 Gb/s Serial Attached SCSI (SAS) & 4 Gb/s Fiber Channel Arbitrated Loop (FCAL) interfaces support the reliability required in the most demanding enterprise computing environments like on-line transaction processing, intensive data analysis, multi-user applications & data warehousing. Compared to its predecessor, power usage is reduced by up to 31% to help reduce the cooling requirements in data centers. In addition, advanced power management feature enables multiple idle modes in order to optimize power usage & save even more on energy costs. The 15K600 also saves money because the larger capacity enables higher data storage density in the current footprint without further expansion of the data center. These eco-friendly features qualify the 15K600 for the Eco Trac classification. ...

The Ultrastar 15K600 can amount to a capacity growth of 33% over its predecessor to keep pace with digital data growth & improve space efficiency in todays data centers. At the same time, sequential performance increased by 23% compared to prior generation to keep data moving faster. The 6 Gb/s Serial Attached SCSI (SAS) & 4 Gb/s Fiber Channel Arbitrated Loop (FCAL) interfaces support the reliability required in the most demanding enterprise computing environments like on-line transaction processing, intensive data analysis, multi-user applications & data warehousing. Compared to its predecessor, power usage is reduced by up to 31% to help reduce the cooling requirements in data centers. In addition, advanced power management feature enables multiple idle modes in order to optimize power usage & save even more on energy costs. The 15K600 also saves money because the larger capacity enables higher data storage density in the current footprint without further expansion of the data center. These eco-friendly features qualify the 15K600 for the Eco Trac classification. ...