Reviews and Problems with Hitachi Ultrastar A7K2000 (HUA722020ALA330/ HUA722010CLA330/ HUA722050CLA330)
Showing 1-9 of 9
Not "new" as described
J. Murphy, Amazon
11 August 2014
Summary: Unit was described as "new" and "OEM Pull". Well, the OEM pull part is true. The drive I got in August 2014 was made in October 2010. The "new" part - not so true. S.M.A.R.T. data show 28,465 hours of use and 79 power cycles. It looks like this drive was pulled from a data center or server where it was used 24/7 for the last 4 years. Two stars because the unit is, for the moment, working perfectly.
Summary: The drive listed is a Hitachi HUA (Hitachi Ultra Star) disk drive. That's a high cost "Enterprise rated" disk drive. There is a very similar part with a HDS prefix (Hitachi Desk Star). The Ultra Star is designed for 24/7 server use. The Desk Star (HDS722020ALA330) is designed for desktop use with far fewer hours per year on power. If you pay for the HUA, make sure that's what you get.
Summary: EDIT - 06.23.2014: The following review was obviously intended for *a seller of the product (Green Tech) and *not the product. At the time of purchase, the UltraStar line of Hitachi HDD's was still considered reliable by the purchaser. A proper *product review would have given this particular item Four stars ****. _________________________________________________________ Western Digital now owns the Hitachi manufacturing rights.
Summary: I'm not saying it's a bad thing, in fact the one drive I tested so far seems to work BUT it was not mentioned anywhere in the product description that those were refurbished drive, or at least not clear enough that I could see it when reading the title and product description. I thought I was buying new drives and having a very good deal.