3tb Internal Hard Drive Mac Pro

The DeskstarTM 7K1000.C hard drive is a 7200 RPM 3.5-inch hard drive that provides an exceptional blend of power efficiency and performance, making it an ideal solution for powerfriendly consumer and commercial desktop computers. This third-generation 1TB hard drive from Hitachi boosts media transfer rate performance by as much as 13% over its predecessor. Highlights - 1TB capacity, 7200 RPM performance, Up to 18% idle power savings over previous generation product, Halogen-free design for footprint, Built on award-winning proven design

Brand: Hitachi Model: 829686001497 Dimensions: 1.00" h x 4.00" w x 5.80" l, 1TB Hard Drive Storage Capacity 7200 RPM, 32MB Cache and SATA II 3Gbps Built on award-winning proven design Up to 18% idle power savings over previous generation product Eco-Friendly, Halogen-Free Design

The Deskstar 7K1000.C hard drive is a 7200 RPM 3.5-inch hard drive designed to offer an ideal balance between performance and power consumption. The Deskstar 7K1000.C series is available in a wide range of capacities, from 160GB to 1TB, and features technologies that help protect your valuable data such as SMART command transport, ECC and CRC protection, and an internal thermal sensor. A 32MB cache buffer ensures faster data processing for quicker writes and rewrites. Designed to deliver high-performance, high-capacity, power-efficient systems. View larger Less Power, More Performance The Deskstar 7K1000.C hard drive is a 7200 RPM 3.5-inch hard drive that provides an exceptional blend of power efficiency and performance, making it an ideal solution for power-friendly consumer and commercial desktop computers. This third-generation 1TB hard drive from Hitachi boosts media transfer rate performance by as much as 13% over its predecessor. Leveraging eighth-generation power management technology, as well as power-saving HiVERT™ innovations pioneered on the popular 2.5-inch line of notebook hard drives from Hitachi, this new desktop drive provides up to 18% idle power savings over the previous model to deliver best-in-class power management and thermal emissions. Innovation for a More Sustainable Environment The Deskstar 7K1000.C demonstrates Hitachi’s ecological leadership with its halogen-free design and power-efficient operation. Both these features helped qualify the drive for the Hitachi EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal. Power Efficiency Supports ENERGY STAR 5.0 The ENERGY STAR 5.0 specifications released by the U.S. Environmental Protection Agency (EPA) are recognized around the world as a way of identifying energy-efficient PCs and other computer equipment. PCs that meet the ENERGY STAR 5.0 criteria are expected to become increasingly popular with both corporations and consumers. Some corporations are choosing to purchase ENERGY STAR PCs as part of their "green" initiatives. The low power profile of the Deskstar 7K1000.C hard drive enables a reduction in overall system power requirements, which helps PC manufacturers achieve ENERGY STAR ratings. Hitachi Quality and Service All Hitachi hard drives are designed to the highest quality standards with field-proven components. They are backed by Hitachi's worldwide technical support and integration services, enabling customers around the globe to bring their products to market quickly. Technical Specifications Interface: SATA 3Gb/s Capacity (TB): 1 Sector size (bytes): 512 Max. areal density (Gbits/sq. in.): 352 Data buffer (MB): 32 Rotational speed (RPM): 7200 Media transfer rate (Mbits/s, max): 1589 Interface transfer rate (MB/s, max): 300 Error rate (non-recoverable, bits read): 1 in 14 Environmental (operating) Ambient Temperature: 0 to 60 degrees Celsius Relative Humidity (non-condensing): 8% to 90% Environmental (non-operating) Ambient Temperature: -40 to 70 degrees Celsius Relative Humidity (non-condensing): 5% to 95% Power Requirement: +5 VDC (+/-5%) +12 VDC (+/-10%) Idle Power Consumption (W): 4.4 Dimensions (W x D x H) 101.6mm x 147mm x 26.1mm Weight (typical, g, max.): 680

Most helpful customer reviews 3 of 3 people found the following review helpful. Great improvements from Hitachi By AW In the past i've been referring Hitachi DeskStar as the deathstars due to high failure rates. I have been purchasing these drives for work due attractive pricing and very surprised to see no failure rates over the last 14 months. This purchase was for personal use and would be the 4th drive (over 30 drives are being used at work). Nice improvement from Hitachi. 3 of 3 people found the following review helpful. Satisfied By Jojo99 Brought two of these form Amazon a couple of weeks back. They are as advertised and arrived well packed. I have not had any problems so far. I am running one drive internally and the other in an open external enclosure as a backup device. The drives are very quiet and don't get very hot (just ran a disk benchmark and the temp went up to 33ºC). CPU usage during the test was 7.2% on my E6750 system. Performance on HDTune shows transfer rate avg of 108.2 MB/sec (131-65MB/sec). Burst rate was measured at 207MB/sec. Access time at 14.1ms seems a bit slow but then this is a 1 TB drive. I can't find anywhere that Hitachi is quoting access times on this drive, so I have no scale to know if this number is good for this drive or not. I will give it 4 stars instead of 5 because of the possibly slow access time. 1 of 1 people found the following review helpful. So far so good By Dan Evans Installed one of these in a NAS last March to replace a failing Seagate. It seems many of the early 1TB drives, including the Seagate 7200.12 series and WD Caviar Blacks, had extremely high failure rates after only a few months. I ended up going with the Hitachi as it was one of only a few other drives listed as supported by the NAS and seemed to have slightly better reviews. The Hitachi drive is much quieter than the Seagate, and seems to run a little cooler as well. I also purchased a Samsung F3 drive around the same time to use as a backup, and while that one is a little noisier than the Hitachi, it seems to be slightly faster as well. Both the Hitachi and the Samsung are still working fine more than 6 months after being installed, which is more than I can say for the similar drives from other manufacturers. See all 20 customer reviews...