User manual HITACHI TRAVELSTAR E7K200 DATASHEET

[. . . ] TravelstarTM E7K200 PLATINUM CLASS OF 2. 5-INCH HARD DRIVES Enhanced Availability (EA) models for 24 x 7 access to data Highlights > > > > > > > > Features and Benefits Feature / Function Performance Up to 876Mb/s media transfer rate 16MB cache buffer Power Reliability 5400 RPM parity 350G operating shock 1000G non-operating shock Thermal Fly-height Control (TFC) Better soft error rate for improved reliability and performance TrueTrack TechnologyTM Acoustics Quiet acoustics Tracking accuracy in high shock or vibration environments Richer audio-listening experience for music, movies and games At 200GB1--the highest capacity 7200 RPM 2. 5" drive Third-generation PMR technology Best application performance in PCMark testing Industry-leading operating shock of 350G Lowest 7200 RPM power consumption, comparable to 5400 RPM Low acoustics, comparable to 5400 RPM Serial ATA 3Gb/s Designed for applications needing around-the-clock access in lower transaction environments Benefits 18-33% faster application performance in PCMark testing than competitive 7200 & 5400 RPM 2. 5" HDDs Optimizes read/write response times No need to trade-off battery life for performance Best protection against bumps and rough handling Applications > > > > > Interface SATA 3Gb/s High data throughput Blade servers Network routers Point-of-sale terminals Web hosting Video surveillance Superior performance requires no sacrifice The Hitachi TravelstarTM E7K200 is the Industry's only third-generation 7200 RPM 2. 5-inch hard drive with enhanced availability. It delivers double the capacity and a 22% performance improvement over its predecessor. [. . . ] Hitachi provides worldwide technical support and integration services to enable global customers to bring their products to market quickly. How to read the Travelstar model number HTE722020K9A300 = 200 GB, SATA 3Gb/s H = Hitachi T = Travelstar E = Enhanced availability (vs S for Standard) 72 = 7200 RPM 20 = Full capacity--200GB 20 = Capacity this model, 20 = 200GB (16 = 160GB, 12 = 120GB) K = Generation code 9 = 9. 5mm z-height A3 = Interface, SATA 3Gb/s 0 = Reserved 0 = Reserved Information and Technical Support www. hitachigst. com (Main Web site) www. hitachigst. com/partners (Partner Web site) North America support_usa@hitachigst. com Toll free: 1 888 426-5214, Direct: 1 507 322-2370 Asia Pacific support_ap@hitachigst. com / 65 6840 9595 EMEA and UK support_uk@hitachigst. com / 44 20 7133 0032 Germany support_uk@hitachigst. com / 49 6929 993601 Program Support Partners FirstTM Program channelpartners@hitachigst. com Interface Capacity (GB) 1 Sector size (bytes) Recording zones Data heads (physical) Data disks Max. inch) Performance Data buffer (MB) 2 Rotational speed (RPM) Latency average (ms) Media transfer rate (Mbits/sec, max) Seek time (read, typical) (avg. ms) 3 Track to track (read, typical) (avg. ms) Full stroke Reliability Load/unload Power on hours (POH) per month Availability 4 (hrs/day x days/wk) Power Requirement Startup (W, peak, max. ) Seek (W, avg. ) Read / Write (W, avg. ) Idle (W, avg. ) Standby (W, avg. ) Sleep (W) Physical size z-height (mm) Dimensions (width x depth, mm) Weight (max, g) Environmental (Operating) Shock (half-sine wave) Ambient temperature Environmental (Non-operating) Shock (half-sine wave) Ambient temperature Acoustics (A-weighted sound power) Idle (typical) Seek (typical) 1 2 3 4 16 7200 4. 2 876 / 695 / 695 10 1 18 600, 000 730 24x7 +5 VDC (+ -5%) 5. 5 2. 6 2. 3 2. 0 0. 25 0. 2 9. 5 mm 70 x 100 115 350G / 2ms, 180G / 1ms 5 to 55° C 1000G / 1ms -40 to 65° C 2. 5 2. 9 One GB is equal to one billion bytes when referring to hard drive capacity. Upper 705KB out of 16MB used for firmware Excludes command overhead Intended for low duty cycle, non mission-critical applications in PC, nearline, and consumer electronics environments, which vary from application to application Hitachi Global Storage Technologies' trademarks are authorized for use in countries and jurisdictions in which Hitachi Global Storage Technologies has the right to use, market and advertise the brands. The Travelstar trademark is authorized for use in the Americas, EMEA, and the following Asia-Pacific countries and jurisdictions: Australia, Hong Kong, Japan, New Zealand, South Korea and Taiwan. Contact Hitachi Global Storage Technologies for further information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of Hitachi Global Storage Technologies trademarks. References in this publication to Hitachi Global Storage Technologies' products, programs, or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which it operates. [. . . ] Photographs may show design models. © 2008 Hitachi Global Storage Technologies Hitachi Global Storage Technologies 3403 Yerba Buena Road San Jose, CA 95135 USA Produced in the United States 5/07. Partners FirstTM is a trademark of Hitachi Global Storage Technologies. DSTE722007EN-02 [. . . ]