ultrastar ? a7k2000 3.5-inch enterprise 7200 rpm hard disk drives highlights ? up to 1 terabyte 1 of capacity ? enhanced rotational vibration safeguard (rvs) for robust performance in multi-drive environments ? 24x7 enterprise-class duty cycle ? targeted 1.2 million hours mtbf 2 ? 5-year warranty ? 3gb/s & 6gb/s sata for confguration fexibility applications/environments ? cloud storage ? massive scale out (mso) ? data warehousing & mining ? disk-to-disk backup & archiving ? raid arrays ? network attached storage (nas) combining 7200 rpm performance and granular power control operating at 7200 rpm, the hgst ultrastar? a7k2000 ofers 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 ofers up to a 155% improvement in sustained data transfer rate. with fve advanced power management modes, a 36% reduction in watts during low-rpm idle mode, and using less than 1w during standby/sleep mode, the ultrastar a7k2000 can help data centers achieve lower ac power and hvac requirements, freeing up precious headroom for growing enterprise needs. delivering industry-leading reliability with a robust fourth-generation mechanical design, ultrastar a7k2000 is specifcally built and tested for the enterprise. the ultrastar sata drive family features hgst-patented rotational vibration safeguard (rvs) sensor technology, which optimizes drive reliability in multi-drive raid arrays and rack-mounted systems. backed by a fve-year warranty, the ultrastar platform has earned hgst a reputation among server and storage vendors as a global partner dedicated to delivering the highest quality and reliability in the industry. innovation for a more sustainable environment the ultrastar a7k2000 demonstrates hgst ecological leadership with its halogen-free design and power-efcient operation. both these features serve to qualify the drive for the hgst ecotrac classifcation, which identifes products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal. 1tb and 500gb 7200 rpm | sata 3gb/s & 6gb/s features and benefts feature / function benefts capacity up to 1tb of storage highest enterprise capacity available in a single hard drive reliability advanced pmr heads & media excellent soft error rate for improved reliability & performance self-protection throttling (spt) monitors and manages i/o to maximize reliability & performance thermal fly-height control (tfc) better soft error rate for improved reliability & performance fluid dynamic bearing (fdb) motor improved acoustics & positional accuracy load/unload ramp protects user data when power is removed performance rotational vibration safeguard (rvs) maintains drive performance in high rotational vibration environments and multi-drive systems 3gb/s & 6gb/s sata interface 300mb/s and 600gb/s burst data rate (respectively) for faster data access 32mb cache bufer enhanced data transfer performance data sheet
? 2015 hgst, inc. 3403 yerba buena road, san jose, ca 95135 usa. produced in the united states 8/09, rev. 6/12, 12/13, 6/14, 3/15. all rights reserved. ultrastar is a registered trademark of hgst, inc. and its afliates in the united states and/or other countries. other trademarks are property of their respective companies. the ecotrac symbol identifes hgst hard drives that deliver on the principles of lower operating costs, safer product disposal and a more sustainable environment. hgst trademarks are intended and authorized for use only in countries and jurisdictions in which hgst has obtained the rights to use, market and advertise the brand. contact hgst for additional information. hgst shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks. references in this publication to hgsts products, programs, or services do not imply that hgst intends to make these available in all countries in which it operates. product specifcations provided are sample specifcations and do not constitute a warranty. information is true as of the date of publication and is subject to change. actual specifcations for unique part numbers may vary. please visit the support section of our website, www.hgst.com/support, for additional information on product specifcations. photographs may show design models. dsua722009en-05 hgst quality and service hgsts ultrastar a7k2000 extends the companys long-standing tradition of performance and capacity leadership. the proven drive design enables high reliability and availability to customer data. ultrastar quality, performance and world class technical support and service provides customers with a lower total cost of ownership over previous generations. hgst drives are backed by an array of technical support and services, which may include customer and integration assistance. hgst is dedicated to providing a complete portfolio of hdd/ssd solutions to satisfy todays monumental computing needs. how to read the ultrastar model number hua722010ala330 = 1tb, sata 3gb/s, 32mb bufer h = hgst u = ultrastar a = series prefx 72 = 7200 rpm 20 = reserved 10 = capacity this model, 10 = 1tb (50 = 500gb) a = generation code l = 26.1mm z-height a3 = interface, sata 3gb/s (a6 - sata 6gb/s) 3 = 32mb bufer 0 = no bde information and technical support www.hgst.com (main web site) www.hgst.com/support (support web site) program support partners first program: channelpartners@hgst.com www.hgst.com/partners (partners web site) specifcations model # / part # hua722010cla330 / 0a39289 hua722050cla330 / 0f1 1000 hua722010cla630 / 0f24807 hua722050cla630 / 0F24804 confguration interface sata 3gb/s sata 6gb/s capacity 2 (gb) at 512 bytes/sector 1tb / 500gb f sector size (bytes) 512 f max. areal density (gbits/sq. in) 352 f performance data bufer 3 (mb) 32 f rotational speed (rpm) 7200 f interface transfer rate (mb/s, max) 300 600 sustained transfer rate (mb/s, typical) 134 f seek time 4 (read, ms, typical) 8.5 f reliability error rate (non-recoverable, bits read) 1 in 10 15 f load/unload cycles (at 40 c) 300,000 f availability 2 (hrs/day x days/wk) 24x7 f mtbf 2 (m hours) 1,200,000 f warranty (yrs.) 5 f acoustics idle (bels, typical) 2.4 f power requirement +5 vdc (+/-5%), +12 vdc (+10%/-8%) f startup current (a, max.) 2.0 (+12v), 1.2 (+5v) f read/write (w) 8.4 f unload idle (w) 3.9 f power consump. efficiency index (w/gb) 0.0039 / 0.0078 f physical size z-height (mm) 26.1 f dimensions (width x depth, mm) 101.6 (+/-0.25) x 147 f weight (g, max) 680 f environmental (operating) ambient temperature 5 o to 60 o c f shock (half-sine wave, g) 70 f vibration (g rms, 5 to 500 hz) 0.67 (xyz) f environmental (non-operating) ambient temperature -40 o to 70 o c f shock (half-sine wave, 1ms, g) 350 f vibration (g rms, 5 to 500 hz) 1.04 (xyz) f ultrastar ? a7k2000 1 one mb is equal to on million bytes, one gb is equal to one billion bytes and one tb equals 1,000gb (one trillion bytes) when referring to hard drive capacity. accessible capacity will vary from the stated capacity due to formatting and partitioning of the hard drive, the computers operating system, and other factors. 2 intended for lower duty cycle environments in the enterprise storage hierarchy such as nearline applications. mtbf target is based on a sample population and is estimated by statistical measurements and acceleration algorithms under median operating conditions. mtbf ratings are not intended to predict an individual drives reliability. mtbf does not constitute a warranty. 3 portion of bufer capacity used for frmware 4 excludes command overhead
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