User manual HITACHI DESKSTAR 7K2000 DATASHEET

[. . . ] DeskstarTM 7K2000 3. 5-INCH HARD DISK DRIVES Huge capacity, highest 7200 RPM reliability, plus outstanding performance for desktop storage Highlights > > > > > Features and Benefits Feature / Function Capacity Reliability 2TB Thermal Fly-height Control (TFC) 2TB1 capacity 7200 RPM performance Up to 10% idle power savings over previous generation product Halogen-free design for eco-friendly footprint Built on award-winning proven design Benefits Highest capacity available in a single hard drive Better soft error rate for improved reliability and performance Head load/unload ECC and CRC protection SMART command transport Internal thermal sensor Power Advanced Power Management HiVERTTM technology Performance 32MB cache buffer SATA 3Gb/s interface Protects disk during non-operation Data integrity enhanced throughout circuits Adaptive error correction Improves data integrity Reduces power during idle periods Best-of-breed power consumption Faster data processing Applications Consumer and commercial computers > External storage > PC gaming > Video editing arrays > Highest capacity and reliability with a proven design The DeskstarTM 7K2000 hard drive delivers a colossal two terabytes of storage capacity and 7200 RPM performance in a standard 3. 5-inch form factor. Now in its fourth-generation, the 7K2000 is based on a robust mechanical design that continues to set the industry standard for quality and reliability. [. . . ] 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. www. hitachiGST. com DeskstarTM 7K2000 Specifications Model(s) Configuration Interface Capacity (TB)1 Sector size (bytes) Max. in. ) Performance Data buffer (MB)2 Rotational speed (RPM) Media transfer rate (Mbits/s, max) Interface transfer rate (MB/s, max) Reliability Error rate (non-recoverable, bits read) Load/unload cycles (at 40° C) Availability3 (hrs/day x days/wk) Acoustics Idle (Bels, typical) Power Requirement Startup current (A, max. ) Idle (W) Physical size z-height (mm) Dimensions (width x depth, mm) Weight (typical, g, max. ) Environmental (operating) Ambient temperature Relative humidity (non-condensing) Shock (half-sine wave, G (2ms)) Vibration, random (G RMS 5 to 500 Hz) Environmental (non-operating) Ambient temperature Relative humidity (non-condensing) Shock (half-sine wave, G (1ms)) Vibration, random (G RMS 2 to 200 Hz) -40 to 70 C o o HDS722020ALA330 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. How to read the Deskstar model number HDS722020ALA330 = 2TB, 32MB buffer H = Hitachi D = Deskstar S = Series prefix 72 = 7200 RPM 20 = Full capacity--2TB 20 = Capacity this model, 20 = 2TB A = Generation code L = 26. 1mm z-height A3 = Interface, SATA 3Gb/s 3 = 32MB buffer 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 SATA 3Gb/s 2 512 285 32 7200 1621 300 1 in 1014 300, 000 24x7 2. 9 +5 VDC (+/-5%) +12 VDC (+/-10%) 1. 2 (+5V), 2. 0 (+12V) 7. 5 26. 1 101. 6 (+/-0. 25) x 146 740 5o to 60o C 8% to 90% 70 0. 67 (XYZ) 5% to 95% 300 1. 04 (XYZ) 1 One GB is equal to one billion bytes and one TB equals 1, 000GB (one trillion bytes) when referring to hard drive capacity. 2 Portion of buffer capacity used for drive firmware 3 Intended for low duty cycle, non mission-critical applications in PC, gaming and external storage environments, which may vary from application to application. Note that customer environments may vary from application to application. Hitachi Global Storage Technologies trademarks are intended and authorized for use only in countries and jurisdictions in which Hitachi Global Storage Technologies has obtained the rights to use, market and advertise the brand. Contact Hitachi Global Storage Technologies for additional information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of this document or unauthorized use of its 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. Product specifications provided are sample specifications and do not constitute a warranty. [. . . ] DeskstarTM, HiVERTTM and Partners FirstTM are trademarks of Hitachi Global Storage Technologies. The EcoTrac symbol identifies Hitachi hard drives that deliver on the principles of lower operating costs, safer product disposal and a more sustainable environment. DSDS722009EN-02 [. . . ]